Foundations of Behavioral Economic Theory: Uncertainty, Learning, and Incentives

行为经济学理论的基础：不确定性、学习和激励

• 批准号: 19J01049
• 负责人: 橋立 洋祐
• 金额: $ 1.58万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-04-25 至 2022-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19J01049/
• 关键词: 意思決定理論; 行動経済学; 公理化; 社会的選好; 社会イメージ; 社会規範; 社会的圧力; 文脈依存性; 相互依存型選好; 不確実性; 情報; 社会的感情

本研究では，意思決定者が持つ嗜好の不確実性を組み入れ，戦略的環境下で選好が (内生的に) 決定される構造を捉える，新たな理論枠組みを構築する．最終年度の今年度は，これまで進めてきた研究を引き続き進展させた．第1に，個人の意思決定分析として社会的選好による確率的選択行動の公理的特徴づけを行った．Additive Perturbed Utility のクラスに限定し，利己的な効用関数と社会的感情を組み入れた randomization の費用関数から分析した．社会的選好と確率的選択理論を融合させたアプローチで，費用関数の特徴づけにより，image concern もしくは fairness concern に由来した確率的行動かを識別する試みである．第2に，昨年度から継続して，社会的選好の公理的分析の一般化にも着手した．リスクと社会的選好を融合させた新しい公理的分析の結果を成果としてまとめる準備を進めている．第3に，個人の意思決定分析の応用として，社会イメージのモデルを応用し，インセンティブ設計との融合を図るため，社会的ジレンマの問題の分析に着手した．利得の差や合計を気にする outcome-based な選好を出発点に分析をし，相手の選好の不確実性を考慮し，その不確実性に対する態度を組み入れ，均衡分析を行なった．相手の選好の不確実性を予想する際に社会的選好の互恵性やイメージの視点を考慮した．また，グループの意思決定の公理的分析について，土台となるモデルを構築したが，このプロジェクトに関しては，実験，実証，事例との整合性や行動経済学的モデルとの関連を見て，研究の問いに対してより洗練した分析とまとめを行う段階にとどまっている．以上の通り，論文にまとめることができたプロジェクトと，引き続き分析が必要なプロジェクトがある．今後も着実に進展させたい．

The purpose of this study is that the decision-maker is interested in the introduction of inaccurate information, and the environmental health of the environment is good (endogenous). The new theory group is divided into two groups. In the last year of the year, in the last year of the year, the study was conducted in the first half of the year. Personal meaning determines the choice of the accuracy rate of the society, the election of the choice of the accuracy rate, the axiom of the axiom of the action, the limit of the axiom of the action, the limit of the Additive Perturbed Utility, the emotional group of the self-interested society, the randomization of the society, the selection of the certainty rate of the society, the theory of the selection of the certainty rate, the integration of the theory of the election of the certainty rate, the integration of the theory of the election of the certainty rate, the integration of the theory of the election of the certainty rate, and the integration of the theory of the election of the certainty rate, the theory of the selection of the certainty rate of the society is integrated into the axiom of the axiom of action. The emotional group of the society is used to participate in the randomization analysis. In the second chapter, last year's election, the analysis of the axiom of the society began to generalize. The analysis of the new axiom of the image concern society. The results of the analysis of the new axiom of the society. The results show that the results of the analysis of the new axiom are not ready for improvement. In the third chapter, it is decided that the analysis will be completed. The design of the social security system is integrated into the analysis of the social health problems. The results show that the total outcome-based is good for the analysis of the data points, the performance of the partner is good for the accuracy of the performance test, and the data for the inaccuracy of the performance test is available. Equilibrium analysis means that the analysis of the axiom is determined by the analysis of the axiom of the society. The case study shows that it is necessary to improve the performance of integrated behavior. in this case, you will learn more about the integration of behavioral science, research, analysis, analysis and analysis.

项目成果

Stochastic Choice and Social Preferences: Inequity Aversion versus Shame Aversion

随机选择和社会偏好：不平等厌恶与羞耻厌恶

• 发表时间: 2021
• 作者: Daisuke Hirata;Yusuke Kasuya;Kentaro Tomoeda;Noritaka Maebayashi;Yosuke Hashidate
• 通讯作者: Yosuke Hashidate

Stochastic Choice and Social Preferences: Inequity Aversion vs. Social Image

随机选择和社会偏好：不平等厌恶与社会形象

• 发表时间: 2021
• 作者: 内田悠介;Yuusuke Uchida;Yosuke Hashidate; Keisuke Yoshihara;Yosuke Hashidate;橋立洋祐;Yosuke Hashidate;Yosuke Hashidate;Yosuke Hashidate;橋立洋祐;橋立洋祐;Yosuke Hashidate
• 通讯作者: Yosuke Hashidate

Stochastic Choice and Social Preferences: Inequity Aversion v.s. Social Image

随机选择和社会偏好：不平等厌恶与厌恶

• 发表时间: 2020
• 作者: 内田悠介;Yuusuke Uchida;Yosuke Hashidate; Keisuke Yoshihara;Yosuke Hashidate;橋立洋祐;Yosuke Hashidate;Yosuke Hashidate;Yosuke Hashidate;橋立洋祐;橋立洋祐;Yosuke Hashidate;橋立洋祐;橋立洋祐
• 通讯作者: 橋立洋祐

Social Image Concern and Reference Point Formation

社会形象关注与参考点形成

• DOI: 10.1515/bejte-2018-0075
• 发表时间: 2021
• 期刊: The B.E. Journal of Theoretical Economics
• 作者: 内田悠介;Yuusuke Uchida;Yosuke Hashidate; Keisuke Yoshihara;Yosuke Hashidate
• 通讯作者: Yosuke Hashidate

グループの意思決定分析: 選好構造とグループシンク

群体决策分析：偏好结构和群体思维

• 发表时间: 2021
• 作者: 内田悠介;Yuusuke Uchida;Yosuke Hashidate; Keisuke Yoshihara;Yosuke Hashidate;橋立洋祐;Yosuke Hashidate;Yosuke Hashidate;Yosuke Hashidate;橋立洋祐
• 通讯作者: 橋立洋祐