■ Books and Articles
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1. |
Article |
Comparison of Japanese and US College Students Using Typology of Trajectories in the Iowa Gambling Task Scores The Journal for the Science of Schooling (25),pp.105-114 (Collaboration) 2024/03 |
| Language | Japanese | | Publication Date | 2024/03 | | Type | Research Paper | | Peer Review | With peer review | | Title | Comparison of Japanese and US College Students Using Typology of Trajectories in the Iowa Gambling Task Scores | | Contribution Type | Joint Work | | Journal | The Journal for the Science of Schooling | | Journal Type | Japan | | Publisher | Hyogo University of Teacher Education | | Volume, Issue, Pages | (25),pp.105-114 | | Total page number | 10 | | Responsible for | Statistical Analysis, Paper Authoring | | Author and coauthor | OGIHARA Ayaka, YUMA Yoshikazu, KANAZAWA Yuichiro, KAWAHARA Tetsuo, TOJO Maki | | Details | It is known that the Total Net Score in the Iowa Gambling Task (IGT), is significantly higher in the regular group than in the clinical group. and the Mean Total Net Score varies widely among the regular groups. Recent studies further reported that the trajectories of the Net Score across five blocks in the regular group are categorized into four typologies, and that the Total Net Score differs among each typology. In this study, we compared the US (Steingroever et al., 2013; N=75)and Japanese (Ogihara et al., 2023; N=89) datasets of college students under the hypothesis that differences in the composition within those typologies cause differences in the Mean Total Net Score among the regular groups. Simultaneous multi-population analyses demonstrated that the trajectories of the two typologies of the four matched; however, their composition did not, partially confirming the hypothesis. We discussed these results in terms of the cross-validity of the IGT. | | URL for researchmap | https://hyogo-u.repo.nii.ac.jp/records/2000315 | |
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2. |
Article |
Incarcerated women's pathways from victimization experiences to depression:
Mediating e ect of self-esteem The Japanese Journal of Criminal Psychology 61(2),pp.1-15 (Collaboration) 2024/03 |
| Language | Japanese | | Publication Date | 2024/03 | | Type | Research Paper | | Peer Review | With peer review | | Title | Incarcerated women's pathways from victimization experiences to depression:
Mediating e ect of self-esteem | | Contribution Type | Joint Work | | Journal | The Japanese Journal of Criminal Psychology | | Journal Type | Japan | | Publisher | Japanese Association of Criminal Psychology | | Volume, Issue, Pages | 61(2),pp.1-15 | | Total page number | 15 | | Responsible for | Statistical Analysis, Paper Writing and Editing | | Author and coauthor | ◎Saiko SHINTO, Yuichiro KANAZAWA, Izumi KADOMOTO, Kanako KUNIYOSHI, and Hideaki OKA | | Details | There is generally less research on female offenders than on male offenders, and policies in offender treatment have been proposed based on research findings on male offenders (Blanchette, 2014; Roberts, 2010). Previous studies have found high rates of victimization among female offenders. Among victimization experiences, childhood abuse is an important factor that causes increased depression and lowered self-esteem. This study aims to clarify the mechanisms by which childhood and later adulthood experiences of victimization mediate the decline in self-esteem and increase depression. | |
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3. |
Article |
Examining Bargaining Power in the Distribution Channel under Possible Price Pass-through Behaviors of Retailers Journal of Retailing and Consumer Services 76 (Collaboration) 2024/01 |
| Language | English | | Publication Date | 2024/01 | | Type | Research Paper | | Peer Review | With peer review | | Title | Examining Bargaining Power in the Distribution Channel under Possible Price Pass-through Behaviors of Retailers | | Contribution Type | Joint Work | | Journal | Journal of Retailing and Consumer Services | | Journal Type | Another Country | | Publisher | ScienceDirect.com by Elsevier. | | Volume, Issue, Pages | 76 | | Responsible for | Framework Development, Theoretical investigation, Model Construction, Paper Authoring, Ph.D. Student Supervision | | Authorship | Corresponding author | | Author and coauthor | ◎Tomoki MATSUMOTO, Tomohito KAMAI, and Yuichiro KANAZAWA | | Details | We investigate the determinants of relative power within a distribution channel by incorporating the price pass-through behavior of a retailer into Nash bargaining between a retailer and a manufacturer. We assume manufacturers can observe such behavior as well as the retail price itself. We first derive the retail margins from a retailer maximizing its profit, assuming that the retailer anticipates the manufacturer's profit-maximizing response to the price pass-through behavior. The manufacturer margins are derived from the generalized Nash bargaining with the retailer, where the parties negotiate the wholesale price. A toy Bayesian estimation example using daily scanner panel data for canned tuna at a single retail chain in western Tokyo, Japan, demonstrates the applicability of our model. | | URL for researchmap | https://www.sciencedirect.com/science/article/abs/pii/S0969698923003521 | |
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4. |
Article |
On Cardinalization of Consumer Utility in Discrete Choice Models RIMS Kokyu-roku 2254,pp.95-107 (Single) 2023/03 |
| Language | English | | Publication Date | 2023/03 | | Type | Research Paper | | Invitation | With invitation | | Title | On Cardinalization of Consumer Utility in Discrete Choice Models | | Contribution Type | Single Work | | Journal | RIMS Kokyu-roku | | Journal Type | Japan | | Publisher | Research Institute for Mathematical Sciences, Kyoto University | | Volume, Issue, Pages | 2254,pp.95-107 | | Total page number | 13 | | Authorship | Lead author,Corresponding author | | Author and coauthor | Yuichiro KANAZAWA | | Details | Although the logit-type probabilities are historically derived as the difference in the idiosyncratic unobserved preference by econometricians on the ground that this method of derivation gives a precise meaning to the probabilities, statisticians in generalized linear models and in compositional data analysis or Aitcheson geometry
are able to show that it is just as possible to characterize the choice situation without a single operation involving them and relate that back to the utilities using the additive logratio transform of the utility of agent i choosing alternative j to the baseline or outside alternative j = 0. With the latter derivation, statisticians additionally gain sufficiency information as well. | |
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5. |
Article |
Heterogeneity of trajectories in the Iowa Gambling Task scores for college students The Japanese Journal of Psychology 93(6),pp.506-515 (Collaboration) 2023/02 |
| Language | Japanese | | Publication Date | 2023/02 | | Type | Research Paper | | Peer Review | With peer review | | Title | Heterogeneity of trajectories in the Iowa Gambling Task scores for college students | | Contribution Type | Joint Work | | Journal | The Japanese Journal of Psychology | | Journal Type | Japan | | Publisher | The Japanese Psychological Association | | Volume, Issue, Pages | 93(6),pp.506-515 | | Total page number | 10 | | Responsible for | In charge of design and data collection of Iowa Gambling Task Experiment | | Author and coauthor | ◎Ayaka OGIWARA, Yoshikazu YUMA, Yuichiro KANAZAWA, Tetsuo KAWAHARA, Maki TOJO, Shoko ISHIDA | | Details | アイオワギャンブル課題（IGT）は，前頭葉の意思決定機能を評価するために広く用いられている神経心理学的検査である。先行研究では，健常/健康群の5つのブロックにおけるNet Scoreの推移についてさまざまな結果が示されている。本研究では，日本の大学生89名のNet Scoreを，成長混合モデルと潜在クラス成長分析を用いて検討した。その結果，大学生群は，Net Scoreが上昇した2群（初期上昇群（17%）及び後期上昇群（4%））とNet Scoreが上昇しない2群（中位水平群（64%）及び低位水平群（15%））に分類された。これらの結果を，安定的で長期的に有利な選択ができるようになるまでの各群の試行回数の違いという視点から議論した。 | |
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6. |
Article |
Women's Pathways to Methamphetamine Dependence and Incarceration The Japanese Journal of Behaviormetrics 49(2),pp.175-184 (Collaboration) 2022/09 |
| Language | Japanese | | Publication Date | 2022/09 | | Type | Research Paper | | Peer Review | With peer review | | Title | Women's Pathways to Methamphetamine Dependence and Incarceration | | Contribution Type | Joint Work | | Journal | The Japanese Journal of Behaviormetrics | | Journal Type | Japan | | Publisher | The Behaviormetric Society | | Volume, Issue, Pages | 49(2),pp.175-184 | | Total page number | 10 | | Responsible for | Structural Equation Modeling, Writing the manuscript | | Authorship | Last author,Corresponding author | | Author and coauthor | ◎Saiko SHINTO, Yuichiro KANAZAWA | | Details | This study aims to uncover the mechanism by which certain groups of women developed a methamphetamine addiction and ended up incarcerated. The subjects are 202 female inmates incarcerated for Violating the Stilnulant Drug Control Law shortly before their release from Japanese penal institutions between January and May 2016.
Estimation by the structural equation model indicates that higher self-esteem is less likely to be associated with developing depression, and depression is more likely to be correlated with drug addiction. However, we find that the influences of victimization experiences during childhood or adulthood are not significant for this group of female
inmates. These results align with the more recent findings by Carbone-Lopez & Miller (2012 )and Smith(2017). We discuss the implications of the result. | | DOI | http://dx.doi.org/10.2333/jbhmk.49.175 | |
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7. |
Article |
Situating zoonotic diseases in peacebuilding and development theories: Prioritizing zoonoses in Jordan PLOS ONE 17(3) (Collaboration) 2022/03 |
| Language | English | | Publication Date | 2022/03 | | Type | Research Paper | | Peer Review | With peer review | | Title | Situating zoonotic diseases in peacebuilding and development theories: Prioritizing zoonoses in Jordan | | Contribution Type | Joint Work | | Journal | PLOS ONE | | Journal Type | Another Country | | Publisher | The Public Library of Science (PLOS) | | Volume, Issue, Pages | 17(3) | | Total page number | 10 | | Responsible for | Contributed equally to this work with Jaclyn McAlester, Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – review & editing | | Authorship | Corresponding author | | International coauthorship | International coauthorship | | Author and coauthor | ◎Jaclyn McAlester, Yuichiro KANAZAWA | | Details | Zoonotic diseases are projected to be a serious public threat in the coming decades. In 2016, the WHO recommended that Jordan prioritize their list of zoonoses, partially in response to the influx of Syrian refugees. We write this paper to expand the One Health framework by situating zoonotic diseases in peacebuilding and development theories in order to prioritize zoonotic diseases in Jordan. We employ an explanatory sequential mixed methods approach to create a modified version of the Center for Disease Control's One Health Zoonotic Disease Prioritization tool. We find it necessary to give socioeconomic factors greater consideration and to distribute weighting more evenly among all criteria within the tool when prioritizing zoonotic diseases in better reflect the Jordanian context and incorporate the refugee population. We find the priority zoonoses within Jordan to be bovine tuberculosis, brucellosis, and COVID-19, with most having a disproportionately negative impact on refugees. | | DOI | https://doi.org/10.1371/journal.pone.0265508 | | ISSN | 1932-6203 | | Put Code(ORCID) | https://orcid.org/0000-0003-3655-733X | | PermalinkURL | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0265508 | | URL for researchmap | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0265508 | |
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8. |
Article |
A Preliminary Study of Heterogeneity in College Students'Deviant Behavior The Journal for the Science of Schooling 23,pp.89-100 (Collaboration) 2022/03 |
| Language | Japanese | | Publication Date | 2022/03 | | Type | Rapid Communication, Short Communication, Research Note, etc. (University/Institute Bulletin) | | Peer Review | With peer review | | Title | A Preliminary Study of Heterogeneity in College Students'Deviant Behavior | | Contribution Type | Joint Work | | Journal | The Journal for the Science of Schooling | | Journal Type | Japan | | Publisher | The Joint Graduate School (Ph.D. Program) in Science of School Education Hyogo University of Teacher Education | | Volume, Issue, Pages | 23,pp.89-100 | | Total page number | 12 | | Responsible for | Review of Statistical Analysis Results, Paper Review and Editing | | Author and coauthor | ◎Maki TOJO, Yoshikazu YUMA, Yuichiro KANAZAWA, Ayaka OGIWARA | | Details | This study aimed to preliminarily investigate whether there are different groups of Japanese college students based on their deviant behavior and to identify the characteristics of these groups. Previous studies have shown different subtypes with varying levels of deviation. Using latent class analysis, we analyzed the aggressive behavior score and rule-breaking behavior score of the Adult Self-Report (ASR) of 37 Japanese college students. The results revealed four latent classes: a low deviant behavior class (30%), a low to medium deviant behavior class (51%), a medium deviant behavior class (8%), and a highly deviant behavior class (11%). The aggressive behavior score of the highly deviant behavior class was in the clinical range of ASR, and their rule-breaking score was in the borderline range. These findings confirm the existence of a highly deviant group among college students, as found in previous studies. | | ISSN | 1345-5184 | | NAID | AA11433027 | |
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9. |
Article |
Development of the Japanese version of the Iowa Gambling Task for PC and its equivalence to the English version The Japanese Journal of Psychology (Collaboration) 2022/02 |
| Language | Japanese | | Publication Date | 2022/02 | | Type | Research Paper (Scientific Journal) | | Peer Review | With peer review | | Title | Development of the Japanese version of the Iowa Gambling Task for PC and its equivalence to the English version | | Contribution Type | Joint Work | | Journal | The Japanese Journal of Psychology | | Journal Type | Japan | | Publisher | The Japanese Psychological Association | | Responsible for | Experiments conducted at ICU | | Author and coauthor | Yoshikazu Yuma, Tetsuo Kawahara, Maki Tojo, Ayaka Ogihara, and Shoko Ishida | | Details | This study aimed to develop a Japanese version of the Iowa Gambling Task (IGT) using Psychology Experiment Building Language based on the English version. Additionally, we tested the equivalence of these versions using a biological equivalence test. We randomly assigned 63 undergraduate and graduate students from several Japanese universities to our parallel design experiment. We evaluated equivalence by determining differences between the logs of the number of cards chosen from the advantageous decks in five blocks in the Japanese and English versions. We defined an equivalence margin as ± 30% (log (0.70 = -0.36, log (1/0.70) = 0.36, for log-transformation). All two-sided 90% family-wise confidence intervals in the five blocks were within the equivalence margin. Our results confirmed the equivalence of the Japanese and English versions of the IGT. The Japanese version can be used with the compiled executables and source code without charge. Future comparative studies should evaluate the IGT on Japanese or between samples from Japan and other countries. | | DOI | https://doi.org/10.4992/jjpsy.93.20232 | | ISSN | 0021-5236 | |
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10. |
Book |
Chapter 8 titled "Trust building in the globalizing workplace of Japan" in C. T. Kwantes & B. C. H. Kuo (Eds.) (in press). "Trust and Trustworthiness across Cultures: Implications for Societies and Workplaces." Springer Series in Emerging Cultural Perspectives in Work, Organizational, and Personnel Studies pp.139-161 (Collaboration) 2021/02 |
| Language | English | | Publication Date | 2021/02 | | Type | Scholarly Book | | Peer Review | With peer review | | Invitation | With invitation | | Title | Chapter 8 titled "Trust building in the globalizing workplace of Japan" in C. T. Kwantes & B. C. H. Kuo (Eds.) (in press). "Trust and Trustworthiness across Cultures: Implications for Societies and Workplaces." | | Contribution Type | Joint Work | | Journal | Springer Series in Emerging Cultural Perspectives in Work, Organizational, and Personnel Studies | | Journal Type | Another Country | | Publisher | Springer Nature, Switzerland: Springer AG. | | Volume, Issue, Pages | pp.139-161 | | Total page number | 23 | | Responsible for | Chapter 8 | | Authorship | Last author,Corresponding author | | Author and coauthor | Shinichiro WATANABE, University of Tsukuba, Yuichiro KANAZAWA, International Christian University, | | DOI | https://doi.org/10.1007/978-3-030-56718-7_8 | | ISBN | 978-3-030-56717-0 | | ISSN | 2662-4672 | |
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11. |
Article |
Re-examining the discrete-choice model through the lens of Aitchison geometry Kokyuroku 2157,pp.117-134 (Single) 2020/06 |
| Language | English | | Publication Date | 2020/06 | | Type | Rapid Communication, Short Communication, Research Note, etc. (University/Institute Bulletin) | | Invitation | With invitation | | Title | Re-examining the discrete-choice model through the lens of Aitchison geometry | | Contribution Type | Single Work | | Journal | Kokyuroku | | Journal Type | Japan | | Publisher | Research Institute for Mathematical Sciences, Kyoto University | | Volume, Issue, Pages | 2157,pp.117-134 | | Total page number | 143 | | Authorship | Lead author,Last author,Corresponding author | | Author and coauthor | Yuichiro KANAZAWA | | Details | This article examines if statements such as "only differences in utility matter" and "the scale of utility is arbitrary" still hold water when we re-examine the discrete choice models widely employed in industrial organization and marketintg science through the lens of Aithison geometry. | | ISSN | 1880-2818 | |
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12. |
Article |
Examining Trustworthiness in Canadian and Japanese Cultural Context: How to quantify the distance between two groups, each consisting of 3-dimensionally estimated objects? RIMS-Kokyuroku 2124,pp.112-147 (Collaboration) 2019/08 |
| Language | English | | Publication Date | 2019/08 | | Type | Rapid Communication, Short Communication, Research Note, etc. (University/Institute Bulletin) | | Invitation | With invitation | | Title | Examining Trustworthiness in Canadian and Japanese Cultural Context: How to quantify the distance between two groups, each consisting of 3-dimensionally estimated objects? | | Contribution Type | Joint Work | | Journal | RIMS-Kokyuroku | | Journal Type | Japan | | Publisher | Research Institute for Mathematical Sciences, Kyoto University | | Volume, Issue, Pages | 2124,pp.112-147 | | Responsible for | Designing Research Framework, Conducting Statistical Analysis. Writing Introduction, Data, Methods, Results, Conclusion and Discussion Sections | | Authorship | Lead author,Corresponding author | | International coauthorship | International coauthorship | | Author and coauthor | ◎Yuichiro KANAZAWA, International Christian University, Catherine T. KWANTES, University of Windsor, Shinichiro WATANABE, University of Tsukuba | | Details | In this paper, we examine trustworthiness in Canadian and Japanese cultural context using the so-called ABI (ability, benevolence, integrity) framework.via K-means clustering and Bayesian nonparametric clustering. employing these two clustering methods, we learned that Canadian and Japanese samples do seem to differ significantly, even though a majority in both samples have-137 Canadiansout out of 236 (58.1%) and 125 Japanese out of 234 (53.4%) samples responded with clear and overwhelming importance of integrity. | |
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13. |
Article |
Asymptotics for differentiated product demand/supply systems with many markets in the presence of national micro moments RIMS-Kokyuroku (2091),pp.125-139 (Single) 2018/10 |
| Language | English | | Publication Date | 2018/10 | | Type | Rapid Communication, Short Communication, Research Note, etc. (Scientific Journal) | | Invitation | With invitation | | Title | Asymptotics for differentiated product demand/supply systems with many markets in the presence of national micro moments | | Contribution Type | Single Work | | Journal | RIMS-Kokyuroku | | Journal Type | Japan | | Publisher | Research Institute for Mathematical Sciences | | Volume, Issue, Pages | (2091),pp.125-139 | | Responsible for | Designing Research Framework, Conducting Statistical Analysis, Writing Paper | | Authorship | Lead author,Last author,Corresponding author | | Author and coauthor | ◎Yuichiro KANAZAWA | | Details | We study asymptotics for differentiated product demand/supply systems with many markets in the presence of national micro-moments and evaluate the asymptotic result with simulations. We found improvements in bias correction as expected, but slight standard error improvement is surprising. National micro-moments greatly helps us to evaluate the heterogeneity of consumers, especially when the number of markets is small. | | ISSN | 1880-2818 | |
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14. |
Article |
Is product with a special feature still rewarding? The case of the Japanese yogurt market Cogent Economics & Finance 4(1) (Collaboration) 2016/08 |
| Language | English | | Publication Date | 2016/08 | | Type | Research Paper | | Peer Review | With peer review | | Title | Is product with a special feature still rewarding? The case of the Japanese yogurt market | | Contribution Type | Joint Work | | Journal | Cogent Economics & Finance | | Journal Type | Another Country | | Publisher | Taylor & Francis | | Volume, Issue, Pages | 4(1) | | Authorship | Corresponding author | | Author and coauthor | ◎Tomohito KAMAI, Yuichiro KANAZAWA | | Details | Manufacturers of packaged consumer goods strive to develop a new product with a distinctive feature that could provide additional value to consumers. However, as some have argued, it is less clear whether such an effort is still rewarding in terms of margin if manufacturers are losing power to retailers. To investigate this issue, we conduct an economic analysis in the Japanese yogurt market incorporating strategic interaction between manufacturers and a retailer as well as between manufacturers by extending the framework employed in the earlier literature to incorporate the retailer Stackelberg game. This framework can reflect the possible power shift from manufacturers to retailers. We find the margin of manufacturers on special featured brands are larger than those on the others. In this research, we successfully portray the symmetrical relationship between manufacturer and retailer Stackelberg games, whereby the vertical Nash game is located in the midpoint of those two games. | | DOI | https://doi.org/10.1080/23322039.2016.1221231 | |
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15. |
Article |
On Variance-Stabilizing Multivariate Nonparametric Regression Estimation. Communications in Statistics - Theory and Method 44(10),pp.2151-2175 (Collaboration) 2015/10 |
| Language | English | | Publication Date | 2015/10 | | Type | Research Paper | | Peer Review | With peer review | | Title | On Variance-Stabilizing Multivariate Nonparametric Regression Estimation. | | Contribution Type | Joint Work | | Journal | Communications in Statistics - Theory and Method | | Journal Type | Another Country | | Publisher | Taylor & Francis | | Volume, Issue, Pages | 44(10),pp.2151-2175 | | Authorship | Corresponding author | | Author and coauthor | ◎Kiheiji NISHIDA, Yuichiro KANAZAWA | | Details | The mean squared error (MSE)-minimizing local variable bandwidth for the univariate local linear estimator (the LL) is well-known. This bandwidth does not stabilize variance over the domain. Moreover, in regions where a regression function has zero curvature, the LL estimator is discontinuous. In this paper, we propose a variance-stabilizing (VS) local variable diagonal bandwidth matrix for the multivariate LL estimator. Theoretically, the VS bandwidth can outperform the multivariate extension of the MSE-minimizing local variable scalar bandwidth in terms of asymptotic mean integrated squared error and can avoid discontinuity created by the MSE-minimizing bandwidth. We present an algorithm for estimating the VS bandwidth and simulation studies. | | DOI | 10.1007/s00181-013-0777-3 | |
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16. |
Article |
Estimating the Markov-switching almost ideal demand systems: a Bayesian approach Empirical Economics 47(4),pp.1193-1220 (Collaboration) 2014/12 |
| Language | English | | Publication Date | 2014/12 | | Type | Research Paper | | Peer Review | With peer review | | Title | Estimating the Markov-switching almost ideal demand systems: a Bayesian approach | | Contribution Type | Joint Work | | Journal | Empirical Economics | | Journal Type | Another Country | | Publisher | Springer | | Volume, Issue, Pages | 47(4),pp.1193-1220 | | Authorship | Corresponding author | | Author and coauthor | ◎Satoshi KABE, Yuichiro KANAZAWA | | Details | Allias and Nichèle (Eur Rev Agric Econ, 34(4):517–538, 2007) proposed a Markov-switching almost ideal demand system (MS-AIDS) model by extending the idea of Hamilton (Econometrica, 57(2):357–384, 1989). In this paper, we propose a Bayesian estimation for MS-AIDS model and illustrate applicability of our proposed method. We then run two sets of simulation studies to confirm the validity of the proposed method. In the empirical study on the Japanese meat market, our Bayesian estimation improves the MSEs for all meat products over the ML estimation, while successfully capturing the regime shifts of meat demand coinciding with the timing of bovine spongiform encephalopathy cases in Japan and US. | | DOI | https://doi.org/10.1007/s00181-013-0777-3 | |
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17. |
Article |
On Asymptotic Properties of the Parameters of Differentiated Product Demand and Supply Systems When Demographically-Categorized Purchasing Pattern Data are Available. International Economic Review 53(3),pp.887-938 (Collaboration) 2012 |
| Language | English | | Publication Date | 2012 | | Type | Research Paper | | Peer Review | With peer review | | Title | On Asymptotic Properties of the Parameters of Differentiated Product Demand and Supply Systems When Demographically-Categorized Purchasing Pattern Data are Available. | | Contribution Type | Joint Work | | Journal | International Economic Review | | Journal Type | Another Country | | Volume, Issue, Pages | 53(3),pp.887-938 | | Author and coauthor | ◎Satoshi MYOJO | | Details | We derive asymptotic properties of an estimator for supply and demand models extended with additional moments relating consumer demographics to the characteristics of purchased products. We clarify the structure of a practical sampling scheme in which the extended estimator is consistent, asymptotically normal, and more efficient than the original estimator. We provide conditions guaranteeing the asymptotic theorems hold for the random coefficient logit model of demand with oligopolistic suppliers. Extensive simulation studies demonstrate significant benefits of the additional moments in estimating the random coefficient logit model. | | DOI | 10.1111/j.1468-2354.2012.00705.x | |
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18. |
Article |
The long-run relationships and their structural changes between Japanese unemployment rates and juvenile homicide rates in 1974-2008 SOCIOLOGICAL THEORY AND METHODS pp.149-168 (Collaboration) 2012/03 |
| Language | Japanese | | Publication Date | 2012/03 | | Type | Research Paper | | Peer Review | With peer review | | Title | The long-run relationships and their structural changes between Japanese unemployment rates and juvenile homicide rates in 1974-2008 | | Contribution Type | Joint Work | | Journal | SOCIOLOGICAL THEORY AND METHODS | | Journal Type | Japan | | Publisher | JAPANESE ASSOCIATION OF MATHEMATICAL SOCIOLOGY | | Volume, Issue, Pages | pp.149-168 | | Responsible for | Statistical Analysis Review, Editing of Papers | | Author and coauthor | Yoshikazu YUMA, Yuichiro KANAZAWA, Chiaki YUMA | | Details | This study examines correlation between unemployment rates and juvenile homicide rates for 16-17 and 18-19 age groups during 1974-2008 in Japan, using cointegration regression and error correction models. Since the publication of Yuma. Kanazawa, and Yuma (2010), two more yearly data sets become available and we include them in this study. For 16-17 age group, our results are consistent with our previous study. For 18-19 age group, on the other hand, we find its homicide rate significantly dropped in 2000, while the effect of unemployment on homicide-higher unemployment rate is associated with higher homicide rate-have been consistently observed during the research period as in our previous study. These results are discussed in terms of the dramatic rise in Japanese suicide rate since 1998 and the public opinion calling for more severe punishment since the late 90s. | | DOI | https://doi.org/10.11218/ojjams.27.149 | |
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19. |
Article |
Another view of impact of BSE crisis in Japanese meat market through the almost ideal demand sys
tem model with Markov switching. Applied Economics Letters 19(16),pp.1643-1647 (Collaboration) 2012 |
| Language | English | | Publication Date | 2012 | | Type | Research Paper | | Peer Review | With peer review | | Title | Another view of impact of BSE crisis in Japanese meat market through the almost ideal demand sys
tem model with Markov switching. | | Contribution Type | Joint Work | | Journal | Applied Economics Letters | | Journal Type | Another Country | | Publisher | Taylor and Francis | | Volume, Issue, Pages | 19(16),pp.1643-1647 | | Responsible for | Dissertation Supervision | | Authorship | Last author,Corresponding author | | Author and coauthor | ◎Satoshi KABE, Yuichiro KANAZAWA | | Details | During this study period, there have been serious food safety concerns regarding Bovine Spongiform Encephalopathy (henceforth BSE) and bird flu in Japan. Previous studies such as Peterson and Chen (2005) and Ishida et al. (2010) assumed that structural change points in demands were already known and they specified transition functions at the change points. On the other hand, we detected the structural change points without any prior information about change points. To assess the structural change points in the Japanese meat market, we employed the Markov-Switching Almost Ideal Demand System (MS-AIDS) model (Allais and Nichèle, 2007). In this study, we found the structural change point coinciding with the timing of the first reported case of BSE, but not of bird flu. | | DOI | http://dx.doi.org/10.1080/13504851.2011.650328 | |
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20. |
Article |
INTRODUCTION TO THE VARIANCE-STABILIZING BANDWIDTH FOR THE NADARAYA-WATSON REGRESSION ESTIMATOR Bulletin of Informatics and Cybernetics 43,pp.53-66 (Collaboration) 2011/12 |
| Language | English | | Publication Date | 2011/12 | | Type | Research Paper | | Peer Review | With peer review | | Title | INTRODUCTION TO THE VARIANCE-STABILIZING BANDWIDTH FOR THE NADARAYA-WATSON REGRESSION ESTIMATOR | | Contribution Type | Joint Work | | Journal | Bulletin of Informatics and Cybernetics | | Journal Type | Japan | | Publisher | Research Association of Statistical Sciences, Kyushu University | | Volume, Issue, Pages | 43,pp.53-66 | | Author and coauthor | ◎Kiheiji NISHIDA, Yuichiro KANAZAWA | | Details | In linear regression under heteroscedastic variances, Aitken estimator is employed to account for the differences in variances. Employing the same principle, we propose the Nadaraya-Watson regression estimator with variable variance-stabilizing bandwidth (VS bandwidth) that minimizes asymptotic MISE (AMISE) while maintaining asymptotic homoscedasticity. We examine its local and global properties relative to the MISE minimizing fixed bandwidth. The proposed VS bandwidth produces the asymptotic variance smaller on some part of the support than the fixed bandwidth and may in some cases achieve smaller AMISE than its fixed counterpart. In numerical examples, we find that the proposed VS bandwidth is more serviceable when the distribution of X's are flatter. | | DOI | 10.5109/1434311 | | ISSN | 2435743X/0286522X | |
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21. |
Article |
When openness to experience and conscientiousness affect continuous learning: A mediating role of intrinsic motivation and a moderating role of occupation. Japanese Psychological Research 53(1),pp.1-14 (Collaboration) 2011/03 |
| Language | English | | Publication Date | 2011/03 | | Type | Research Paper | | Peer Review | With peer review | | Title | When openness to experience and conscientiousness affect continuous learning: A mediating role of intrinsic motivation and a moderating role of occupation. | | Contribution Type | Joint Work | | Journal | Japanese Psychological Research | | Journal Type | Japan | | Publisher | WILEY-BLACKWELL | | Volume, Issue, Pages | 53(1),pp.1-14 | | Total page number | 14 | | Responsible for | 統計解析結果の検討、論文検討・編集 | | International coauthorship | International coauthorship | | Author and coauthor | ◎Shinichiro WATANABE, Mohammad TAREQ, Yuichiro KANAZAWA | | Details | Research on the effects of personality on work behaviors has adopted either the motivational meditation perspective or the person-situation interaction perspective. This study attempted to integrate both of the perspectives in a single causal model. Specifically, using data collected from systems engineers and car salespeople in Japan, we investigated the mediating role of intrinsic motivation in the links from openness and conscientiousness to continuous learning, and the moderating role of occupation on the mediation mechanism. The results indicated that, for systems engineers, the effects of those personality traits on continuous learning were completely mediated via intrinsic motivation. For car salespeople, however, the trait effects on the outcome variable are direct, rather than transmitted through intrinsic motivation. The meanings of the findings and directions for future research are discussed. | | DOI | https://doi.org/10.1111/j.1468-5884.2010.00447.x | | ISSN | 00215368 | |
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22. |
Article |
The Long-run Relationships between Japanese Unemployment Rates and Juvenile Homicide Rates in 1974-2006 Japanese Journal of Sociological Criminology pp.115-130 (Collaboration) 2010/10 |
| Language | Japanese | | Publication Date | 2010/10 | | Type | Research Paper | | Peer Review | With peer review | | Title | The Long-run Relationships between Japanese Unemployment Rates and Juvenile Homicide Rates in 1974-2006 | | Contribution Type | Joint Work | | Journal | Japanese Journal of Sociological Criminology | | Journal Type | Japan | | Publisher | 日本犯罪社会学会 | | Volume, Issue, Pages | pp.115-130 | | Author and coauthor | ◎Yoshikazu YUMA, Yuichiro KANAZAWA, Chiaki YUMA | | Details | The effect of unemployment on Japanese juvenile homicide rates in the period from the 1973 oil crisis to 2006 is not well understood. Japanese society went through momentous changes in this period. Did a stable relationship (the so-called "cointegration") between the Japanese unemployment rate and the juvenile homicide rate exist for a while but then switch to a new "long-term" relationship? Employing Gregory and Hansen's (1996a, 1996b) residual-based tests for cointegration to permit such trend/regime shifts, we found a stable long-term relationship between the unemployment rate and the homicide rate for both the 16-17-year-old juvenile group and the 18-19-year-old juvenile group but did not find any structural changes. These results demonstrated that unemployment and homicide rates increased consistently during the period. We discuss the implications of these results. | | DOI | https://doi.org/10.20621/jjscrim.35.0_115 | | ISSN | 24241695/0386460X | | NAID | 110007817643 | |
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23. |
Article |
Evaluating the relative effectiveness of training school programs vs. probation on recidivism of Japanese Juvenile delinquents Annales Internationales de Criminologie/International Annals of Criminology 48(1),pp.63-88 (Collaboration) 2010 |
| Language | English | | Publication Date | 2010 | | Type | Research Paper | | Peer Review | With peer review | | Title | Evaluating the relative effectiveness of training school programs vs. probation on recidivism of Japanese Juvenile delinquents | | Contribution Type | Joint Work | | Journal | Annales Internationales de Criminologie/International Annals of Criminology | | Journal Type | Another Country | | Publisher | La Société Internationale de Criminologie/The International Society for Criminology | | Volume, Issue, Pages | 48(1),pp.63-88 | | Responsible for | Statistical Analysis, Paper Writing/Editing | | Authorship | Corresponding author | | Author and coauthor | ◎Yoshikazu YUMA, Yuichiro KANAZAWA, Masaya KUNIYOSHI | | Details | In this article we study the effectiveness of three training school programs, namely, long-term, general short-term and special short-term programs, compared with probation on recidivism of Japanese juvenile delinquents with differing criminal experiences. We employ the logit/individual lognormal split-population model to examine the relationship between the form of treatment and the time until, as well as the probability of, eventual reincarceration. We obtained and analyzed official crime data from the Japanese Ministry of Justice and found that, in terms of probability, delinquents sent to training schools for long-term and general short-term programs were less likely to be reincarecerated than those placed on probation, but we did not find the same pattern for individuals who were enrolled in the special short-term program. However, none of the three programs significantly affected the timing of reincarceration relative to probation. We discuss the implications of these results. | |
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24. |
Article |
A test of a personality-based view of intrinsic motivation The Japanese Journal of Administrative Science 22(2),pp.117-130 (Collaboration) 2009 |
| Language | English | | Publication Date | 2009 | | Type | Research Paper | | Peer Review | With peer review | | Title | A test of a personality-based view of intrinsic motivation | | Contribution Type | Joint Work | | Journal | The Japanese Journal of Administrative Science | | Journal Type | Japan | | Publisher | The Japanese Association of Administrative Science | | Volume, Issue, Pages | 22(2),pp.117-130 | | Author and coauthor | ◎Shinichiro WATANABE, Yuichiro KANAZAWA | | Details | The majority of research on intrinsic motivation has examined the impact of environmental factors that aroused people's needs for competence and self-determination and their influence on behavior. Relatively less attention, however, has been paid to the identification of psychological individual differences in intrinsic motivation. The present study tested a model in which a personality-based view of intrinsic motivation is prominent. Specifically, we investigated whether two of the Big-5 personality dimensions, conscientiousness and openness to experience, would affect intrinsic motivation. The results indicated that those two personality traits could be significant predictors of intrinsic motivation with the effects of taskrelated motivators (e.g., ability utilization, achievement, task variety, etc.) controlled for. The meaning of the findings and directions for future research are discussed. | | DOI | https://doi.org/10.5651/jaas.22.117 | |
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25. |
Article |
On the relationships among organisational family supportiveness, work-family conflict, and turnover intention: evidence on Japanese men. International Journal of Human Resources Development and Management 7(3/4),pp.319-334 (Collaboration) 2007/02 |
| Language | English | | Publication Date | 2007/02 | | Type | Research Paper | | Peer Review | With peer review | | Title | On the relationships among organisational family supportiveness, work-family conflict, and turnover intention: evidence on Japanese men. | | Contribution Type | Joint Work | | Journal | International Journal of Human Resources Development and Management | | Journal Type | Another Country | | Publisher | INDERSCIENCE PUBLISHERS | | Volume, Issue, Pages | 7(3/4),pp.319-334 | | Responsible for | Statistical Analysis, Paper Writing/Editing | | Authorship | Corresponding author | | Author and coauthor | ◎Yutaka YONETANI, Shinichiro WATANABE, Yuichiro KANAZAWA | | Details | The increasing number of women in the workforce has made traditional gender roles outdated. As a result, it has become essential for both men and women to balance work and family responsibilities. Companies are now introducing family-friendly benefits and policies, and more studies are being conducted to understand the impact of these measures on work-family conflict and employee retention. A recent study in Japan explored how supportive workplace policies affect turnover intention through work-family conflict. The findings showed that while direct and indirect effects were not significant, the link between work-family conflict and turnover intention was significant. The implications of these findings and future research directions are discussed. | | DOI | https://dx.doi.org/10.1504/IJHRDM.2007.017137 | | ISSN | 1465-6612/1741-5160 | |
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26. |
Book |
Chap.28 Non-parametric and semi-parametric methods Econometrics Handbook pp.899-933 (Collaboration) 2007/10 |
| Language | Japanese | | Publication Date | 2007/10 | | Type | Encyclopedia/Dictionary | | Invitation | With invitation | | Title | Chap.28 Non-parametric and semi-parametric methods | | Contribution Type | Chapter Contribution | | Journal | Econometrics Handbook | | Journal Type | Japan | | Publisher | Asakura Publishing Co. Ltd. | | Volume, Issue, Pages | pp.899-933 | | Total page number | 35 | | Responsible for | paper writing, editing, proofreading | | ISBN | 978-4-254-29007-3 | |
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27. |
Article |
Effectiveness of Japanese correctional treatments for juveniles Behaviormetrika 33(2),pp.149-177 (Collaboration) 2006 |
| Language | English | | Publication Date | 2006 | | Type | Research Paper | | Peer Review | With peer review | | Title | Effectiveness of Japanese correctional treatments for juveniles | | Contribution Type | Joint Work | | Journal | Behaviormetrika | | Journal Type | Japan | | Publisher | The Behaviormetric Society | | Volume, Issue, Pages | 33(2),pp.149-177 | | Responsible for | Statistical Analysis Review, Writing paper | | Authorship | Corresponding author | | Author and coauthor | ◎Yoshikazu YUMA, Yuichiro KANAZAWA, Masaya KUNIYOSHI | | Details | In this article, we study the effectiveness of training school programs relative to probation on recidivism for Japanese juvenile delinquents with differing criminal experiences: early versus late involvement and first-time as opposed to repeat. We measure effectiveness by the times elapsed from release to reincarceration in the Juvenile Classification Homes. We employ a proportional hazards model to examine the relationship between the form of treatment and the elapsed times to re-incarceration. The effect of treatment in training schools is found to be complex. Institutionalization of the late-starting first-time offenders (N = 5,675) and of the early-starting repeat offenders (N = 158) is associated with significantly longer times to re-incarceration. However, for the late-starting repeat offenders (N = 946), we do not find any positive effect of training schools. | | DOI | http://doi.org/10.2333/bhmk.33.149 | |
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28. |
Article |
Estimating the maintenance and repair cost in life cycle cost calculation: A case of automobile ownership in the U.S. The Journal of Management Accounting, Japan 13(1/2),pp.29-45 (Collaboration) 2005 |
| Language | English | | Publication Date | 2005 | | Type | Research Paper | | Peer Review | With peer review | | Title | Estimating the maintenance and repair cost in life cycle cost calculation: A case of automobile ownership in the U.S. | | Contribution Type | Joint Work | | Journal | The Journal of Management Accounting, Japan | | Journal Type | Japan | | Publisher | The Japanese Association of Management Accounting | | Volume, Issue, Pages | 13(1/2),pp.29-45 | | Responsible for | Establishing a Research Framework, Statistical Analysis, Writing a Paper | | Authorship | Corresponding author | | International coauthorship | International coauthorship | | Author and coauthor | ◎Vitoon PURIPUNYAVANICH, Satoshi MYOJO, Yuichiro KANAZAWA | | Details | The maintenance and repair cost of durable goods has traditionally been hidden from consumers and yet has been non--negligible part of Life Cycle Cost (LCC) computation. Predicting the maintenance and repair cost is difficult because many of these durable goods do not have constant failure rates. For some durable products such as automobiles, it is often the case that we have at least a rough idea as to their reliability. In this study we propose and illustrate a method to convert automobile reliability data in the U.S. to their monetary maintenance and repair cost. We first estimate a statistical model from the widely available reliability data. Then we predict the reliability from the model. Finally we convert the predicted reliability to cost figures. The proposed statistical model takes care of the possible bias introduced by partially missing reliability data. Conversion to cost figure is done on the twenty-six 1996-model-year vehicles popular in the U.S. during 1992--1999. | | DOI | https://doi.org/10.24747/jma.13.1-2_3 | | ISSN | 09187863 | | NAID | 110007629483 | |
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29. |
Article |
Continuous learning as a mediator of the relationship between personality and sales performance : An empirical study on a Japanese information system company. The Japanese Journal of Administrative Science 15(1),pp.29-45 (Collaboration) 2001 |
| Language | English | | Publication Date | 2001 | | Type | Research Paper | | Peer Review | With peer review | | Title | Continuous learning as a mediator of the relationship between personality and sales performance : An empirical study on a Japanese information system company. | | Contribution Type | Joint Work | | Journal | The Japanese Journal of Administrative Science | | Journal Type | Japan | | Publisher | The Japanese Association of Administrative Science | | Volume, Issue, Pages | 15(1),pp.29-45 | | Responsible for | Establishing a Research Framework, Statistical Analysis, Writing a Paper | | Authorship | Corresponding author | | Author and coauthor | ◎Naoto TSURU, Yuichiro KANAZAWA, Shinichiro WATANABE | | Details | The importance of continuous learning for achieving sales success in ever-changing competitive environment is increasingly being recognized. We hypothesized that the positive relationship between conscientiousness and sales performance would be mediated by continuous learning. We tested the hypothesis by the structural equation model with latent variable using the data gathered from the 139 sales representatives working for a large Japanese information system company listed on the Tokyo Stock Exchange, We found that conscientiousness significantly affected on continuous learning, but that continuous learning did not significantly influence sales performance. Oour hypothesis was not supported by the data. We also found that openness to experience and the degree of the sales representative's perception of competitiveness in the market environment were positively correlated with continuous learning. We discuss implications of the study. | | DOI | http://doi.org/10.5651/jaas.15.29 | |
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30. |
Article |
Evaluating treatments of rapidly progressive glomerulonephritis when the response is potentially non-ignorably missing Japanese Journal of Biometrics 21(1),pp.13-37 (Collaboration) 2000 |
| Language | English | | Publication Date | 2000 | | Type | Research Paper | | Peer Review | With peer review | | Title | Evaluating treatments of rapidly progressive glomerulonephritis when the response is potentially non-ignorably missing | | Contribution Type | Joint Work | | Journal | Japanese Journal of Biometrics | | Journal Type | Japan | | Volume, Issue, Pages | 21(1),pp.13-37 | | Author and coauthor | ◎Ryoko TOBIISHI, Yuichiro KANAZAWA, Hideto TAKAHASHI, Naoto YAMAGUCHI, Kunihiro YAMAGATA, Tetsuo KOYAMA | | Details | Rapidly progressive glomerulonephritis (RPGN) is a life-threatening nephritis with a rapid decline in renal function. This paper examines the three alternative treatments in Japan relative to the most used oral steroids for the two prevalent forms of RPGN, PautiCrGN, and MPA. The response of exitus is potentially non-ignorably missing because the data were reported by those who administered the treatment. We use the method Ibrahim (1996) proposed for estimating parameters in the binomial logistic model when the missing response is potentially nonignorable. For PautiCrGN patients, we found that the three alternative treatments did not seem to affect their survival. MPA patients who underwent the steroid pulse or the cyclophosphamide with the oral steroid seemed less likely to have survived compared with those who received the oral steroid only. | | DOI | http://doi.org/10.5691/jjb.21.13 | |
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31. |
Article |
Handling "don't know" survey responses : The case of Japanese voters on party support Behaviormetrika 27(2),pp.181-200 (Collaboration) 2000 |
| Language | English | | Publication Date | 2000 | | Type | Research Paper | | Peer Review | With peer review | | Title | Handling "don't know" survey responses : The case of Japanese voters on party support | | Contribution Type | Joint Work | | Journal | Behaviormetrika | | Journal Type | Japan | | Publisher | The Behaviormetric Society | | Volume, Issue, Pages | 27(2),pp.181-200 | | Responsible for | Setting up a Research Framework, Writing a Paper | | Authorship | Corresponding author | | Author and coauthor | ◎Sang-Gil LEE, Yuichiro KANAZAWA | | Details | The problem of false negatives, people who really have attitudes but refrain from expressing them, could seriously bias the analysis, but has largely been neglected. We treated nonresponses as nonignorably missing, in the sense that “DON'T KNOW” responses are related to the answer of the question in some partially unknown way. We proposed a method to estimate parameters in a logit model when the covariates are nonignorably missing. The method simultaneously employed two generalized linear models. We found the existence of false negatives.For PautiCrGN patients, their exitus was not non-ignorably missing at first sight, but the exitus of serious patients might have been under-reported precisely because of their conditions. | | DOI | http://doi.org/10.2333/bhmk.27.181 | |
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32. |
Article |
On the asymptotic equivalence of Hellinger distance and Kullback-Leibler loss Journal of the Japan Statistical Society 29(1),pp.1-21 (Collaboration) 1999 |
| Language | English | | Publication Date | 1999 | | Type | Research Paper | | Peer Review | With peer review | | Title | On the asymptotic equivalence of Hellinger distance and Kullback-Leibler loss | | Contribution Type | Joint Work | | Journal | Journal of the Japan Statistical Society | | Journal Type | Japan | | Publisher | The Japan Statistical Society | | Volume, Issue, Pages | 29(1),pp.1-21 | | Responsible for | Setting up a research framework, Asymptotic Theory, Writing a Paper | | Authorship | Lead author,Corresponding author | | Author and coauthor | ◎Yuichiro KANAZAWA, Atsuyuki KOGURE, Sang-Gil LEE | | Details | Hellinger distance, Kullback-Leibler loss, and variance-stabilizing integrated square error are shown to be asymptotically equivalent up to a constant. Simulation confirmed the result. Implications of the result for dernel and histogram density estimation and the connection of the result with goodness of fit tests are discussed. | | DOI | http://doi.org/10.14490/jjss1995.29.1 | |
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33. |
Article |
MODELING THE PROFILES OF JAPANESE INDEPENDENT VOTERS IN THE EARLY 1996 Behaviormetrika 25(2),pp.133-149 (Collaboration) 1998 |
| Language | English | | Publication Date | 1998 | | Type | Research Paper | | Peer Review | With peer review | | Title | MODELING THE PROFILES OF JAPANESE INDEPENDENT VOTERS IN THE EARLY 1996 | | Contribution Type | Joint Work | | Journal | Behaviormetrika | | Journal Type | Japan | | Publisher | The Behaviormetric Society | | Volume, Issue, Pages | 25(2),pp.133-149 | | Responsible for | Setting up a research framework, writing a paper | | Authorship | Corresponding author | | Author and coauthor | ◎Daisuke FUJITA, Yuichiro KANAZAWA, Ikuo KABASHIMA | | Details | This article illustrates that careful attention must be paid to “I do not know” (DK) answers when modeling the profiles and political inclinations of the Japanese independent voters. The DK answers, concentrated on answers to the questions regarding the support for the current cabinet and political ideology, are treated as missing because there is no valid reason to treat them as one separate category. We perform logistic regression analysis of binary response whether the interviewee has a political party to support or not on several political and economic explanatory variables, within which the EM algorithm is implemented. We found that missing-value problem could not be ignored in the sense that marginally significant or insignificant explanatory variables can easily turn otherwise when the same model is fitted only for the data with no missing-values. | | DOI | http://doi.org/10.2333/bhmk.25.133 | |
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34. |
Article |
Modeling party support of Japanese voters in the early 1996 Behaviormetrika 25(1),pp.25-44 (Collaboration) 1998 |
| Language | English | | Publication Date | 1998 | | Type | Research Paper | | Peer Review | With peer review | | Title | Modeling party support of Japanese voters in the early 1996 | | Contribution Type | Joint Work | | Journal | Behaviormetrika | | Journal Type | Japan | | Publisher | The Behaviormetric Society | | Volume, Issue, Pages | 25(1),pp.25-44 | | Responsible for | Setting up a research framework, writing a paper | | Author and coauthor | ◎Yasuyuki ABE, Yuichiro KANAZAWA, Ikuo KABASHIMA | | Details | This article investigates factors that influenced Japanese voters in the early 1996 in determining which political party to support. Proportional-odds model is fitted to the data. Samples with answers "I do not know" to the questions are treated as missing. We found that determining which party to support is a purely political decision for Japanese voters based solely on their ideologies and attitude towards the current cabinet, not to be influenced by their geographical profiles nor financial situations. Missing-value problem were found not to be ignored in the sense that marginally significant or insignificant explanatory variables can easily turn otherwise when the same model is fitted only for the data with no missing-values. | | DOI | http://doi.org/10.2333/bhmk.25.25 | |
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35. |
Article |
Target Sales Pricing for Target Costing System Management Accounting pp.3-25 (Collaboration) 1995/06 |
| Language | Japanese | | Publication Date | 1995/06 | | Type | Research Paper | | Peer Review | With peer review | | Title | Target Sales Pricing for Target Costing System | | Contribution Type | Joint Work | | Journal | Management Accounting | | Journal Type | Japan | | Publisher | 日本管理会計学会 | | Volume, Issue, Pages | pp.3-25 | | Responsible for | Setting up a research framework, writing a paper | | Authorship | Lead author,Corresponding author | | Author and coauthor | ◎Yuichiro KANAZAWA, Yasuhiro MONDEN | | Details | 競合する製品と比べて品質面で大きな差別化がはかれない市場,および成熟・飽和市場では,しばしば競合品の価格に追随する形で,自社の類似製品の販売価格が決定される.この価格決定方式は市価基準方式とも呼ばれる.このような市場で新製品を企画・開発する企業は,市価基準方式によって目標販売価格が決定されるという前提にたって,これに見合った目標原価水準を実現してゆく必要がある.市価基準方式では,競合する製品の価格は製品の機能水準によって決定される.製品の主要機能水準は代表的設計特性値に依存する.複数の代表的設計特性値がある場合の価格決定方法として本稿では,グラフを多用した対話型の「重回帰分析法」の適用を提案する.この方法では「調整済み散布図」・「C_pプロット」・「正規分位点・分位点プロット」・「残差プロット」等のグラフを順次利用して,望ましい重回帰価格決定モデルを作成する.この方法は画面上で情報量の豊富なグラフを視覚的に検討しながら,望ましい重回帰モデルを平明に構築してゆける対話型の意思決定システムになっている.本稿では成熟・飽和市場である日本の乗用車市場に例をとり,この重回帰分析法をいかに適用するかを詳しく説明する. | | DOI | https://doi.org/10.24747/jma.3.2_3 | | ISSN | 09187863 | | NAID | 110007629381 | |
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36. |
Article |
Hellinger distance and Kullback-Leibler loss for the Kernel density estimator. Statistics & Probability Letters 18(4),pp.315-321 (Single) 1993/11 |
| Language | English | | Publication Date | 1993/11 | | Type | Research Paper | | Peer Review | With peer review | | Title | Hellinger distance and Kullback-Leibler loss for the Kernel density estimator. | | Contribution Type | Single Work | | Journal | Statistics & Probability Letters | | Journal Type | Another Country | | Publisher | ELSEVIER | | Volume, Issue, Pages | 18(4),pp.315-321 | | Responsible for | Everything | | Author and coauthor | Yuichiro KANAZAWA | | Details | The optimal window width, which asymptotically minimizes mean Hellinger distance between the kernel estimator and density, is known to be equivalent to the one that maximizes expected Kullback—Leibler loss for compactly supported densities. Implications of the result are discussed. | | DOI | https://doi.org/10.1016/0167-7152(93)90022-B | | ISSN | 01677152 | |
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37. |
Article |
Hellinger distance and Akaike's information criterion for the histogram Statistics & Probability Letters 17(4),pp.293-298 (Single) 1993/07 |
| Language | English | | Publication Date | 1993/07 | | Type | Research Paper | | Peer Review | With peer review | | Title | Hellinger distance and Akaike's information criterion for the histogram | | Contribution Type | Single Work | | Journal | Statistics & Probability Letters | | Journal Type | Another Country | | Publisher | ELSEVIER | | Volume, Issue, Pages | 17(4),pp.293-298 | | Responsible for | Everything | | Authorship | Lead author,Corresponding author | | Author and coauthor | Yuichiro KANAZAWA | | Details | The optimal histogram cell width, which asymptotically minimizes the mean Hellinger distance between the histogram and density, is shown to be equivalent to the one that maximizes Akaike's information criterion for compactly supported densities. | | DOI | https://doi.org/10.1016/0167-7152(93)90205-W | | ISSN | 01677152 | |
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38. |
Article |
An Optimal Variable Cell Histogram Based on the Sample Spacings The Annals of Statistics 20(1),pp.291-304 (Single) 1992 |
| Language | English | | Publication Date | 1992 | | Type | Research Paper | | Peer Review | With peer review | | Title | An Optimal Variable Cell Histogram Based on the Sample Spacings | | Contribution Type | Single Work | | Journal | The Annals of Statistics | | Journal Type | Another Country | | Volume, Issue, Pages | 20(1),pp.291-304 | | Details | Suppose we wish to construct a variable k-cell histogram based on an independent identically distributed sample of size n−1 from an unknown density f on the interval of finite length. A variable cell histogram requires cutpoints and heights of all of its cells to be specified. We propose the following procedure: (i) choose from the order statistics corresponding to the sample a set of k+1 cutpoints that maximize a criterion, a function of the sample spacings; (ii) compute heights of the k cells according to a formula. The resulting histogram estimates a k-cell theoretical histogram that stays constant within a cell and minimizes the Hellinger distance to the density f. The histogram tends to estimate low-density regions accurately and is easy to compute. We find the number of cells of order n^(1/3) minimizes the mean Hellinger distance between the density f and a class of histograms whose cutpoints are chosen from the order statistics. | | DOI | DOI: 10.1214/aos/1176348523 | |
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39. |
Article |
AN OPTIMAL VARIABLE CELL HISTOGRAM COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 17(5),pp.1401-1422 (Single) 1988 |
| Language | English | | Publication Date | 1988 | | Type | Research Paper | | Peer Review | With peer review | | Title | AN OPTIMAL VARIABLE CELL HISTOGRAM | | Contribution Type | Single Work | | Journal | COMMUNICATIONS IN STATISTICS-THEORY AND METHODS | | Journal Type | Another Country | | Publisher | Taylor & Francis | | Volume, Issue, Pages | 17(5),pp.1401-1422 | | Total page number | 22 | | Responsible for | Everything | | Authorship | Lead author | | Author and coauthor | Yuichiro KANAZAWA | | Details | A simple procedure for specifying a histogram with variable cell sizes is proposed. The procedure chooses a set of cutpoints that maximizes a criterion function based on the sample spacings:Under some conditions, this estimated set of cutpoints is shown to converge in probability to the theoretical set of cutpoints for the histogram estimate that minimizes the Hellingerdistance to the underlying density. An algorithm for finding the set of cutpoints that numerically maximizes the criterion function is presented along with an example. Performance for finite sample sizes is evaluated by simulations. | | DOI | http://dx.doi.org/10.1080/03610928808829688 | | ISSN | 03610926 | |
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■ Research Topics, Funded Research, and Grants-in-Aid for Scientific Research
| 1. |
2024/07～2025/03
|
Optimism, the current sense of well-being, and trust/trustworthiness post-pandemic: an international study (Key Word : Trust, Trustworthiness, Ability-Benevolence-Integrity hypothesis, Compositional Data Analysis) |
| Research Period | 2024/07～2025/03 | | Research Topic | Optimism, the current sense of well-being, and trust/trustworthiness post-pandemic: an international study | | Research Type | Research by External Competitive Fund | | Consignor | 社会データ構造化センター | | Research Program Type | 一般共同研究 | | Research Institute | The Joint Support-Center for Data Science Research | | Grant Number | 020RP202 | | Keyword | Trust, Trustworthiness, Ability-Benevolence-Integrity hypothesis, Compositional Data Analysis | | KAKENHI Category | Social psychology
Business administration | | Responsibility | Representative Researcher | | International coauthorship | International coauthorship | | Researcher/Collaborator | Yuichiro KANAZAWA and Catherine Tina KWANTES, Professor of Psychology at the University of Windsor | | Representative Person | Yuichiro KANAZAWA | | Collaborative Researcher | Catherine Tina KWANTES, Professor of Psychology, the University of Windsor | | Details | 信頼に関する最近の研究により、信頼はあらゆる人間関係において重要な要素であることが浮き彫りになってきた。信頼は人間関係に広く影響を及ぼすことから、「社会的宇宙の織物」（Weiss et al. )とも称される。本研究では、カナダと日本の間で異文化間でCOVID-19を3年間経験した現在、指導的立場にある人々、および科学的・意思決定機関の信頼性／信用性に焦点を当て、可能性のある調整要因として楽観主義と現在の幸福感を考慮する。本研究の完了時には、信頼性／信用性がこの深刻な健康上の緊急事態によってどのような影響を受けたかについての洞察が得られることを期待している。 | |
| 2. |
2024/04～2027/03
|
Deepening discrete choice models: applications to sequential move bargaining game, non-cooperation and missing value problems, and behavior change (Key Word : 離散選択、交互提案交渉ゲーム、非協力問題、欠損値問題、行動変容) |
| Research Period | 2024/04～2027/03 | | Research Topic | Deepening discrete choice models: applications to sequential move bargaining game, non-cooperation and missing value problems, and behavior change | | Research Type | KAKENHI Research | | Consignor | 日本学術振興会 | | Research Program Type | 基盤研究(C) | | Research Institute | 国際基督教大学 | | Grant Number | 24K0482 | | Keyword | 離散選択、交互提案交渉ゲーム、非協力問題、欠損値問題、行動変容 | | KAKENHI Category | Economic statistics
Applied mathematics and statistics
Social systems engineering | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA | | Representative Person | 金澤雄一郎 | | Details | 離散選択モデルは社会的厚生の分析・競争政策の立案のために広く用いられてきた。2004～07 年
度基盤(C)、2008～12 年度基盤（B）、2013～15 年度挑戦的萌芽研究、2015～18 年度基盤（B）、
2020～22 年度基盤(C) の成果を踏まえ、本研究ではこのモデルを深化させる3 件の研究を並行し
て進める。（研究1）は消費者に価格転嫁を行う小売業者が卸売価格を巡って製造業者とバーゲ
ニングを行う際の交互提案交渉ゲームの推移と同モデル推定に用いる逐次ベイズ推定法のアルゴ
リズムとの関係を検討し、拡張されたゲームの提案と解法を提供することを目的とする。（研究
2）は、調査対象者の回答パターンの効用を離散選択モデルを用いて測定することを通じ、調査
を設計し実施する側に対象者の調査への積極的参加を促す方法を提案することを目的とする。製
品・サービスを改善するため顧客の声に耳を傾けることの重要性から、人々はアンケート調査へ
の参加を常に求められる。この調査の飽和は、多くの無回答や欠損値を生み出すため、調査対象
者に経済的インセンティブが与えられるようになった結果、対象者にとって調査への参加は自ら
の効用を最大化する経済的な行動と変質してきたことがこの問題の背景にある。（研究3）では、
行動経済学・ソーシャルマーケティングの知見を借りて社会的に望ましい行動変容を促すための
しかけを積極的に離散選択モデルに取り込み、節約・環境に配慮するセグメントも含めたより深
い分析の枠組みを提供することを目的とする。 | |
| 3. |
2023/04～2024/03
|
Optimism, the current sense of well-being, and trust/trustworthiness post-pandemic: an international study (Key Word : Trust, Trustworthiness, Ability-Benevolence-Integrity hypothesis, Compositional Data Analysis) |
| Research Period | 2023/04～2024/03 | | Research Topic | Optimism, the current sense of well-being, and trust/trustworthiness post-pandemic: an international study | | Research Type | Research by External Competitive Fund | | Consignor | The Center for Social Data Structuring, | | Research Program Type | Joint Research Program | | Research Institute | The Joint Support-Center for Data Science Research | | Grant Number | 041RP202 | | Keyword | Trust, Trustworthiness, Ability-Benevolence-Integrity hypothesis, Compositional Data Analysis | | KAKENHI Category | Social psychology
Business administration | | Responsibility | Representative Researcher | | International coauthorship | International coauthorship | | Researcher/Collaborator | Yuichiro KANAZAWA and Catherine Tina KWANTES | | Representative Person | Yuichiro KANAZAWA | | Collaborative Researcher | Catherine Tina KWANTES, Professor of Psychology, the University of Windsor | |
| 4. |
2022/04～2023/03
|
Contextual understanding of trustworthiness in organizations: an international study (Key Word : Trust, Trustworthiness, Ability-Benevolence-Integrity hypothesis, Compositional Data Analysis) |
| Research Period | 2022/04～2023/03 | | Research Topic | Contextual understanding of trustworthiness in organizations: an international study | | Research Type | Research by External Competitive Fund | | Consignor | The Center for Social Data Structuring, | | Research Program Type | Joint Research Program | | Research Institute | The Joint Support-Center for Data Science Research | | Grant Number | 047RP202 | | Keyword | Trust, Trustworthiness, Ability-Benevolence-Integrity hypothesis, Compositional Data Analysis | | KAKENHI Category | Social psychology
Business administration | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA and Catherine Tina KWANTES | | Representative Person | Yuichiro KANAZAWA | | Collaborative Researcher | Catherine Tina KWANTES, Professor of Psychology, the University of Windsor | |
| 5. |
2020/04～2021/03
|
Contextual understanding of trustworthiness in organizations: an international study (Key Word : Trustworthiness, trustfulness, Ability-Benevolence-Integrity framework) |
| Research Period | 2020/04～2021/03 | | Research Topic | Contextual understanding of trustworthiness in organizations: an international study | | Research Type | Research by External Competitive Fund | | Consignor | The Center for Social Data Structuring, | | Research Program Type | Joint Research Program | | Research Institute | The Joint Support-Center for Data Science Research | | Grant Number | 011RP202 | | Keyword | Trustworthiness, trustfulness, Ability-Benevolence-Integrity framework | | KAKENHI Category | Social psychology
Business administration | | Responsibility | Representative Researcher | | International coauthorship | International coauthorship | | Researcher/Collaborator | 金澤雄一郎、Catherine Tina KWANTES | | Representative Person | 金澤雄一郎 | | Collaborative Researcher | Catherine Tina KWANTES, Professor of Psychology, the University of Windsor | |
| 6. |
2020/04～2023/03
|
Reexamining discrete choice models under Aitchison geometry and Nash bargaining (Key Word : Aitchison geometry, Nash bargaining, Discrete Choice models, Retail price unobservability, Contract equilibrium) |
| Research Period | 2020/04～2023/03 | | Research Topic | Reexamining discrete choice models under Aitchison geometry and Nash bargaining | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (C) | | Grant Number | 20K01595 | | Keyword | Aitchison geometry, Nash bargaining, Discrete Choice models, Retail price unobservability, Contract equilibrium | | KAKENHI Category | Economic statistics
Applied mathematics and statistics
Economic theory | | Responsibility | Representative Researcher | | Representative Person | Yuichiro KANAZAWA | | Details | This research subject has two themes:
In (Research 1), in order to enable accurate and nuanced analysis, strategic behaviors of manufacturer vs. retailer are modeled using the Nash bargaining. Then, we propose a structural model of expressing the competitive state of each channel and conduct empirical analysis. Special attention is paid to so-called "disagreement payoffs"incurring to the agensts when negotiations fail.
.
In (Research 2), we start with the assumption that the conventional discrete choice model is not properly represented by a geometry suitable for it and, as a result, that no statistical estimation method suitable for the model has been proposed, we will deepen our understanding of the model and its underlying utility under more appropriate Aitchison geometry..
, And propose an estimation method that is consistent with it. | |
| 7. |
2019/07～2020/03
|
Contextual understanding of trustworthiness in organizations: an international study (Key Word : Trustworthiness, trustfulness, Ability-Benevolence-Integrity framework) |
| Research Period | 2019/07～2020/03 | | Research Topic | Contextual understanding of trustworthiness in organizations: an international study | | Research Type | Research by External Competitive Fund | | Consignor | The Center for Social Data Structuring, | | Research Program Type | Joint Research Program | | Research Institute | The Joint Support-Center for Data Science Research | | Grant Number | 024RP201 | | Keyword | Trustworthiness, trustfulness, Ability-Benevolence-Integrity framework | | KAKENHI Category | Social psychology
Applied mathematics and statistics | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA and Catherine Tina KWANTES | | Representative Person | Yuichiro KANAZAWA | | Collaborative Researcher | Catherine Tina KWANTES, Professor of Psychology, the University of Windsor | | Details | Good (1988) in "Individuals, interpersonal relations, and trust" explicated this idea when he noted that
trustworthiness is based on expectations of how another individual will behave.Despite the importance of this appraisal for understanding when trust actually occurs, research has thus far focused much more on understanding the nature of trust than on understanding assessments of what makes an individual trustworthy (Levine et al., 2018, Journal of Personality and Social Psychology, 115(3)). In this study, we make an important contribution to the trust and trustworthiness literature by testing how robust the Ability-Benevolence-Integrity hypothesis across 11 countries, while answering the call to contextualize trust research by explicitly
examining the bases for determining trustworthiness within role relationships. | |
| 8. |
2018/04～2021/03
|
The interaction between the program content and the type of male sex crime offenders (Key Word : Sex crime, deterrence, survival analysis, generalized propensity score) |
| Research Period | 2018/04～2021/03 | | Research Topic | The interaction between the program content and the type of male sex crime offenders | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (B) | | Grant Number | 18H01089 | | Keyword | Sex crime, deterrence, survival analysis, generalized propensity score | | KAKENHI Category | Clinical psychology
Social psychology | | Responsibility | Research Contributor | | Representative Person | Yoshikazu YUMA Professor at Hyogo University of Teachers Education | | Collaborative Researcher | Yuichiro KANAZAWA | | Details | The purpose of this study is to find the more effective combination of the sex crime deterrence program and the type of sex crime prisoners currently incarcerated in Japanese prisons.
We examine factors that may affect the effectiveness of sex crime deterrence programs for sex offenders based on previous studies, theories, and preliminary analyses, we find the following two factos to be predictive: Whether the incarcerated is a molester or not and whether the risk of recidivism against sex crimes is high or low. We then study the interaction between these two factors and the sex crime prevention programs. | |
| 9. |
2017/06～2020/03
|
Constructing reofense risk assessment tools for neurolocial factors bases for male sex offenders (Key Word : Neurological/physiological test, deterrence, Iowa Gambling Task, Reoffense assessment) |
| Research Period | 2017/06～2020/03 | | Research Topic | Constructing reofense risk assessment tools for neurolocial factors bases for male sex offenders | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Challenging Research (Exploratory) | | Grant Number | 17K18703 | | Keyword | Neurological/physiological test, deterrence, Iowa Gambling Task, Reoffense assessment | | KAKENHI Category | Clinical psychology
Social psychology | | Responsibility | Research Contributor | | Researcher/Collaborator | Yoshikazu YUMA Professor at Hyogo University of Teachers Education, Yuichiro KANAZAWA | | Representative Person | Yoshikazu YUMA Professor at Hyogo University of Teachers Education | | Collaborative Researcher | Yuichiro KANAZAWA | | Details | We translated the neurophysiological tests, PEBL version of the Iowa Gambling Task (hereinafter referred to as English version IGT), into Japanese (henceforth we call it a Japanese IGT) and conducted the following research.
(1) An equivalence study of the English and Japanese IGT, in which the university students were randomly assigned to the Japanese version IGT implementation group and the English version IGT implementation group and their scores were compared.
(2) The Japanese IGT was implemented on sex offenders, and the difference with prisoners who were in prisons other than sex offenses was examined. It was found that there were significant differences between the two groups in some indicators.
(3) We examined if the deterrent effects differ of Anger Control Training (hereinafter referred to as ACT) on the deviant behavior in facilities for persons with intellectual disabilities according to the classification by the Japanese IGT. | |
| 10. |
2015/04～2019/03
|
Verifying rational producers and irrational consumer paradigm under the new empirical industrial organization (NEIO) (Key Word : Micro moment, manufacture Stackelberg, retailer Stackelberg, vertical Nash, state dependence) |
| Research Period | 2015/04～2019/03 | | Research Topic | Verifying rational producers and irrational consumer paradigm under the new empirical industrial organization (NEIO) | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (B) | | Grant Number | 15H03333 | | Keyword | Micro moment, manufacture Stackelberg, retailer Stackelberg, vertical Nash, state dependence | | KAKENHI Category | Economic statistics
Applied mathematics and statistics
Economic theory | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA, Satoshi MYOJO, Associate Professor at the Department of Economics, Hosei University, (70455426), S.J. Turnbull, Associate Professor at the Institute of Systems and Information Engineering, the University of Tsukuba (90240621) | | Representative Person | Yuichiro KANAZAWA | | Details | I lead a team of two other investigators (microeconomist and industrial economist) to develop 1) a frequentist estimation methods for demand and supply systems for the market of nondurable consumer goods and 2) to develop pricing models to account for consumer state dependence along with game-theoretic behaviors between retailers and producers/among retailers/and among produces. I apply these
estimation techniques to the real world consumer data of importance. | |
| 11. |
2014/04～2017/03
|
Evaluating deterrence effect of Japanese sex offender treatment program for male offenders (Key Word : Sexoffenders, Treatment Effect, Survival Analysis, Propensity Score) |
| Research Period | 2014/04～2017/03 | | Research Topic | Evaluating deterrence effect of Japanese sex offender treatment program for male offenders | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (C) | | Grant Number | 26380926 | | Keyword | Sexoffenders, Treatment Effect, Survival Analysis, Propensity Score | | KAKENHI Category | Clinical psychology
Social psychology | | Responsibility | Research Contributor | | Researcher/Collaborator | 遊間 義一 兵庫教育大学学校教育研究科教授 (70406536)、金澤雄一郎 | | Representative Person | Yoshikazu YUMA, Professor at the Joint Graduate School (Ph.D. Program) in Science of School Education, Hyogo University of Teacher Education(70406536) | | Details | This study, based on the data obtained by tracing 598 sex offenders held in prisons all over Japan for 3-5 years after being released, analyzed the recidivism deterrence effect of the sex offender treatment program (hereinafter referred to as the program). It was evaluated by a parametric survival analysis after removing the influence of confounding factors using the propensity score analysis.
We found the following: (1) the course of recidivism was different between those who were imprisoned for molesting (perverted group) and those who were not (non-perverted group); (2) in the molester group, the program had a significant recidivism suppression effect; (3) The non-molester group has a program effect up to about 500 days after the release; (4) the molester group has a higher recidivism rate than the non-molester group regardless of whether or not they took the program. | | Permalink URL | http://kaken.nii.ac.jp/file/KAKENHI-PROJECT-26380926/26380926seika.pdf | |
| 12. |
2013/04～2016/03
|
Bayesian Estimation of the Markov-Switching Almost Ideal Demand Systems, new Bayesian model selection criteria, and their applications (Key Word : Bayesian estimation, Markov switching, Almost Ideal Demand System model, Hamilton filter, multi-move sampler) |
| Research Period | 2013/04～2016/03 | | Research Topic | Bayesian Estimation of the Markov-Switching Almost Ideal Demand Systems, new Bayesian model selection criteria, and their applications | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Challenging Research (Exploratory) | | Grant Number | 25590051 | | Keyword | Bayesian estimation, Markov switching, Almost Ideal Demand System model, Hamilton filter, multi-move sampler | | KAKENHI Category | Economic statistics
Applied mathematics and statistics
Economic theory | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA | | Representative Person | Yuichiro KANAZAWA | | Details | We published a paper applying the 2007 paper by Allais and Nichele, which estimates almost ideal demand system (MS-AIDS) model with Markov switching by maximum likelihood method to the Japanese meat market in Applied Economics Letters, 19. Faced with many limitations of this method through this application, we developed a method to estimate the MS-AIDS model using Bayes theory, and showed its theoretical accuracy by simulation and application possibility using real data in Empirical Economics in 2014. This approach overcomes the limitations of traditional methods in many ways. | | Permalink URL | http://kaken.nii.ac.jp/file/KAKENHI-PROJECT-25590051/25590051seika.pdf | |
| 13. |
2011/04～2016/03
|
Studying nursing behavior.through an organizational psychology approach (Key Word : Emotional labor, burnout, job satisfaction, organizational commitment) |
| Research Period | 2011/04～2016/03 | | Research Topic | Studying nursing behavior.through an organizational psychology approach | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (B) | | Grant Number | 23330120 | | Keyword | Emotional labor, burnout, job satisfaction, organizational commitment | | KAKENHI Category | Business administration
Social psychology
Applied mathematics and statistics | | Responsibility | Research Contributor | | Researcher/Collaborator | Shinichiro WATANABE, University of Tsukuba, Faculty of Engineering, Information and Systems (50282330), Yuichiro KANAZAWA | | Representative Person | Shinichiro WATANABE, University of Tsukuba, Faculty of Engineering, Information and Systems (50282330) | | Details | Positioning the problem of nurse shortages due to the declining birthrate and aging population as an urgent issue for society, we conducted various studies on employment and securing of nursing staff.
We found that nurses' job attitudes (job satisfaction, organizational commitment, intention to change jobs, etc.) and behaviors (altruistic behavior, therapeutic communication, etc.) depend on the interactions between job satisfaction, environmental factors such as organizational support by the boss, or nurses and Big-5 personality traits (openness to experience, conscientiousness, extroversion, agreeableness, neuroticism). | | Permalink URL | http://kaken.nii.ac.jp/file/KAKENHI-PROJECT-23330120/23330120seika.pdf | |
| 14. |
2011/04～2014/03
|
Interaction effects between individual- and environmental-level factors on Japanese female prisoners' misconducts (Key Word : Female Inmate Misbehavior / Growth Mixture Model / Hierarchical Poisson Regression / Incarceration Rate / Inmate Misbehavior / Prison Misbehavior) |
| Research Period | 2011/04～2014/03 | | Research Topic | Interaction effects between individual- and environmental-level factors on Japanese female prisoners' misconducts | | Research Type | KAKENHI Research | | Consignor | The Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (C), | | Grant Number | 23530898 | | Keyword | Female Inmate Misbehavior / Growth Mixture Model / Hierarchical Poisson Regression / Incarceration Rate / Inmate Misbehavior / Prison Misbehavior | | KAKENHI Category | Social psychology
Applied mathematics and statistics | | Responsibility | Research Contributor | | Researcher/Collaborator | Yoshikazu YUMA, Professor at The Joint Graduate School (Ph.D. Program) in Science of School Education, Hyogo University of Teacher Education, Yuichiro KANAZAWA | | Representative Person | Yoshikazu YUMA, Professor at The Joint Graduate School (Ph.D. Program) in Science of School Education, Hyogo University of Teacher Education | | Collaborative Researcher | Yuichiro KANAZAWA | | Details | This study examined (1) latent classes of inmates' misconducts, and (2) effective factors on the misconducts in both individual- and environmental-level, with about 700 female prisoners in F prison in Japan. Growth Mixture Models revealed that there were two latent classes;"High rate and increasing class"and"Low rate and decreasing class."Hierarchical Poisson Regression Models also found that two variables (past misconduct rates in the individual-level, and crowding rates of prison plants at the environmental-level) and their interaction had significant and positive effects on prisoners' misconducts. | | Permalink URL | http://kaken.nii.ac.jp/file/KAKENHI-PROJECT-23530898/23530898seika.pdf | |
| 15. |
2010/04～2012/03
|
Developing a new horizon for nursing behavior study (Key Word : Big-5 personality traits, continuous learning, job satisfaction) |
| Research Period | 2010/04～2012/03 | | Research Topic | Developing a new horizon for nursing behavior study | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Challenging Research (Exploratory) | | Grant Number | 22653041 | | Keyword | Big-5 personality traits, continuous learning, job satisfaction | | KAKENHI Category | Business administration
Social psychology
Applied mathematics and statistics | | Responsibility | Research Contributor | | Researcher/Collaborator | Shinichiro WATANABE, University of Tsukuba, Faculty of Engineering, Information and Systems (50282330), Yuichiro KANAZAWA | | Representative Person | Shinichiro WATANABE, University of Tsukuba, Faculty of Engineering, Information and Systems (50282330) | | Permalink URL | http://kaken.nii.ac.jp/file/KAKENHI-PROJECT-22653041/22653041seika.pdf | |
| 16. |
2008/04～2012/03
|
An extension of single-period demand estimation using random coef- cient logit model to multiple time periods. (Key Word : random coefficient logit model, method of moments, stochastic equicontinuity, Markov Chain Monte Carlo) |
| Research Period | 2008/04～2012/03 | | Research Topic | An extension of single-period demand estimation using random coef- cient logit model to multiple time periods. | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (B) | | Grant Number | 20310081 | | Keyword | random coefficient logit model, method of moments, stochastic equicontinuity, Markov Chain Monte Carlo | | KAKENHI Category | Social systems engineering
Economic statistics
Applied mathematics and statistics | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA, S.J. Turnbull , Associate Professor at the Institute of Systems and Information Engineering, the University of Tsukuba (90240621), Satoshi MYOJO, Associate Professor at the Department of Economics, Kobe University, (70455426) | | Representative Person | Yuichiro KANAZAWA | | Details | Led a team of two other investigators (microeconomist and industrial organization specialist) to develop Bayesian and frequentist estimation methods for demand and supply systems and extend them to choice behavior over multiple time-periods. | | Permalink URL | http://kaken.nii.ac.jp/file/KAKENHI-PROJECT-20310081/20310081hyoka.pdf | |
| 17. |
2008/04～2011/03
|
Evaluating interaction effect of personality and social environment of recidivism for juvenile delinquents leaving juvenile classifcation homes. (Key Word : Hierarchical Logit Models, Log-normal Split Population Model) |
| Research Period | 2008/04～2011/03 | | Research Topic | Evaluating interaction effect of personality and social environment of recidivism for juvenile delinquents leaving juvenile classifcation homes. | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (C) | | Grant Number | 20530637 | | Keyword | Hierarchical Logit Models, Log-normal Split Population Model | | KAKENHI Category | Clinical psychology
Social psychology
Applied mathematics and statistics | | Responsibility | Research Contributor | | Researcher/Collaborator | Yoshikazu YUMA Professor at Hyogo University of Teachers Education (70406536), Yuichiro KANAZAWA | | Representative Person | Yoshikazu YUMA Professor at Hyogo University of Teachers Education (70406536) | | Details | In this study, we examined whether the effect on deterrence against recidivism of personal attributes (attachment to parents) was affected by the attributes of the community where delinquent boys lived (complete unemployment rate and the difference from the previous year).
We examined whether or not there were 6238 boys who first entered juvenile discrimination centers throughout Japan in 1991. When analyzed using the hierarchical population split survival analysis model, the main effects of attachment to parents, the unemployment rate, and the difference in the full unemployment rate from the previous year are all significant in the direction consistent with the theoretical prediction. In addition, the interaction of the two variables on parental attachment and the unemployment rate was also found to be significant. | |
| 18. |
2007/04～2011/03
|
Developing organizational psychology approach to a work-family rela- tionship (Key Word : Work-family balance, job satisfaction, family satisfaction, spill-over hypothesis, compensation hypothesis) |
| Research Period | 2007/04～2011/03 | | Research Topic | Developing organizational psychology approach to a work-family rela- tionship | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (B) | | Grant Number | 19330081 | | Keyword | Work-family balance, job satisfaction, family satisfaction, spill-over hypothesis, compensation hypothesis | | KAKENHI Category | Business administration
Social psychology
Applied mathematics and statistics | | Responsibility | Research Contributor | | Researcher/Collaborator | 渡辺 真一郎 筑波大学システム情報系教授 (50282330)、金澤雄一郎 | | Representative Person | Shinichiro WATANABE, University of Tsukuba, Faculty of Engineering, Information and Systems (50282330) | | Details | According to existing studies, there are three competing models for the relationship between attitudes toward work life and attitudes toward family life. These are spillover, compensation, and segmentation (separation). These models argue that there are positive, negative, and uncorrelated relationships between attitudes in both life domains. We found that we should not ask which of these three models is correct, but consider factors such as individual values and individual differences such as personality, and environmental factors such as employment conditions, family conditions, and social and historical contexts. We found that we could argue that all of the above models are valid. | | Permalink URL | https://kaken.nii.ac.jp/ja/file/KAKENHI-PROJECT-19330081/19330081seika.pdf | |
| 19. |
2004/04～2008/03
|
A marketing analysis of the U.S. automobile market using random coefficient logit models. (Key Word : Total Cost of Ownership (TCO), Automobile Reliability, Nonignorable Nonresponse, Randam Coefficient Logit Model) |
| Research Period | 2004/04～2008/03 | | Research Topic | A marketing analysis of the U.S. automobile market using random coefficient logit models. | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (C) | | Grant Number | 16510103 | | Keyword | Total Cost of Ownership (TCO), Automobile Reliability, Nonignorable Nonresponse, Randam Coefficient Logit Model | | KAKENHI Category | Social systems engineering
Economic statistics
Applied mathematics and statistics | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA | | Representative Person | Yuichiro KANAZAWA | | Details | Estimating the demand for differentiated products is indispensable for research that examines various issues of industrial organization theory and marketing science such as brand value evaluation, brand power and market setting. However, the data available to researchers are often only the market share of a product and its attributes and characteristics. Therefore, it is necessary to have an economic model that links consumer spending behavior of maximizing its own utility to market share. In this study, we develop a new model based on the method developed in the fields of applied econometrics and empirical industrial organization, and we also apply the model to the American automobile market, which has been studied in many previous studies. We seek a new insight to this market fully utilizing knowledge developed within the empirical industrial organization and marketing science. | | Permalink URL | https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-16510103/165101032007kenkyu_seika_hokoku_gaiyo/ | |
| 20. |
2002/04～2005/03
|
Personality to intrinsic motivation to continuous learning behavior causal model by industry and bu job classification (Key Word : Openness to Experience, Conscientiousness, Intrinsic Motivation, Continuous Learning) |
| Research Period | 2002/04～2005/03 | | Research Topic | Personality to intrinsic motivation to continuous learning behavior causal model by industry and bu job classification | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Challenging Research (Exploratory) | | Grant Number | 14653015 | | Keyword | Openness to Experience, Conscientiousness, Intrinsic Motivation, Continuous Learning | | KAKENHI Category | Business administration
Social psychology
Applied mathematics and statistics | | Responsibility | Research Contributor | | Researcher/Collaborator | Shinichiro WATANABE, University of Tsukuba, Faculty of Engineering, Information and Systems (50282330) | | Representative Person | Shinichiro WATANABE, University of Tsukuba, Faculty of Engineering, Information and Systems (50282330) | | Details | This research concerns the determinants of continuous learning behavior of system engineers. Specifically, (1) after the influence of work environment factors is statistically controlled as an exogenous variable, The model (direct effect model) of the causal effect of "personality traits (conscientiousness/openness) → continuous learning" suggested by existing studies is verified, and (2) Next, we construct another causal model (indirect model) of "intrinsic motivation" is incorporated as a parameter in this diagram, and a new characteristic of'personality trait → intrinsic motivation → continuous learning' is constructed. We verified the latter model's validity. | | Permalink URL | https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-14653015/146530152004jisseki/ | |
| 21. |
2000/04～2004/03
|
On non-ignorably missing problem in generalized linear mod- els. (Key Word : EM Algorithm, Non-ignorable Nonresponse, Missing Completely at Random, Missing at Random) |
| Research Period | 2000/04～2004/03 | | Research Topic | On non-ignorably missing problem in generalized linear mod- els. | | Research Type | KAKENHI Research | | Consignor | Japan Society for the Promotion of Science | | Research Program Type | Grant-in-Aid for Scientific Research (C) | | Grant Number | 12680310 | | Keyword | EM Algorithm, Non-ignorable Nonresponse, Missing Completely at Random, Missing at Random | | KAKENHI Category | Applied mathematics and statistics | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA | | Representative Person | Yuichiro KANAZAWA | | Details | 応答変数における欠損値パターンがignorableである場合には、それらをlistwise deletionして解析した場合と結果が同値になるという興味深い結果を導出した。 | | Permalink URL | https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-12680310/126803102003kenkyu_seika_hokoku_gaiyo/ | |
| 22. |
1994/04～1997/03
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Study on non-parametric density estimation procedure using the order statistics. (Key Word : Non-parametric Density Estimation, Order Statistics) |
| Research Period | 1994/04～1997/03 | | Research Topic | Study on non-parametric density estimation procedure using the order statistics. | | Research Type | KAKENHI Research | | Consignor | The Ministry of Education, Science & Culture | | Research Program Type | Grant-in-Aid for Scientific Research for Young Researchers (A) | | Grant Number | 04740101 | | Keyword | Non-parametric Density Estimation, Order Statistics | | KAKENHI Category | Applied mathematics and statistics | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA | | Representative Person | Yuichiro KANAZAWA | |
| 23. |
1989/09～1991/06
|
Modeling HIV Latency Using Immunologic Measures. (Key Word : HIV, Latency, Immunologic Measures, Brownian motion) |
| Research Period | 1989/09～1991/06 | | Research Topic | Modeling HIV Latency Using Immunologic Measures. | | Research Type | Research by External Competitive Fund | | Consignor | National Institute of Allergy and Infectious Diseases | | Grant Number | AI29184 | | Keyword | HIV, Latency, Immunologic Measures, Brownian motion | | KAKENHI Category | Applied mathematics and statistics | | Responsibility | Representative Researcher | | Researcher/Collaborator | Yuichiro KANAZAWA | | Representative Person | Yuichiro KANAZAWA | | Details | 私は、ヒト免疫不全ウイルス(HIV)感染後の経過時間を推定するブラウン運動モデルの開発と、そのモデルの臨床データへの適用を担当するポスドク研究員（Associate Research Scientist）でした。 | |
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