カナザワ,ユウイチロウ
KANAZAWA, Yuichiro
金澤 雄一郎 所属 国際基督教大学教養学部 アーツ・サイエンス学科 職種 特任教授 |
|
研究期間 | 2020/04~2023/03 |
研究課題 | Reexamining discrete choice models under Aitchison geometry and Nash bargaining |
実施形態 | 科学研究費補助金 |
研究委託元等の名称 | Japan Society for the Promotion of Science |
研究種目名 | Grant-in-Aid for Scientific Research (C) |
科研費研究課題番号 | 20K01595 |
キーワード | Aitchison geometry, Nash bargaining, Discrete Choice models, Retail price unobservability, the contract equilibrium |
科研費分類 | 経済統計
応用数学、統計数学 理論経済学 |
代表分担区分 | 研究代表者 |
代表者 | Yuichiro KANAZAWA |
概要 | 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. |