| 研究課題/領域番号 |
23K01318
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| 研究種目 |
基盤研究(C)
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| 配分区分 | 基金 |
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| 応募区分 | 一般 |
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| 審査区分 |
小区分07010:理論経済学関連
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| 研究機関 | 早稲田大学 |
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研究代表者 |
Veszteg Robert 早稲田大学, 政治経済学術院, 教授 (30597753)
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| 研究期間 (年度) |
2023-04-01 – 2026-03-31
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| 研究課題ステータス |
交付 (2023年度)
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| 配分額 *注記 |
4,680千円 (直接経費: 3,600千円、間接経費: 1,080千円)
2025年度: 1,820千円 (直接経費: 1,400千円、間接経費: 420千円)
2024年度: 1,300千円 (直接経費: 1,000千円、間接経費: 300千円)
2023年度: 1,560千円 (直接経費: 1,200千円、間接経費: 360千円)
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| キーワード | bargaining / Nash bargaining solution / experiment / cooperative game theory / experimental economics / unstructured interaction |
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| 研究開始時の研究の概要 |
Based on carefully chosen bargaining problems and experimental treatments (in the laboratory) in which participants bargain freely and directly about outcomes or abstract rules of fairness, I will be looking for a more accurate description of bargaining behavior and outcomes.
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| 研究実績の概要 |
We have finalized the experimental design for the main experimental treatment in our research project. Given the novel approach to testing the so-called "cooperative bargaining theory" in the laboratory, this has required an extensive review of the existing theoretical literature.
We are planning to test cooperative bargaining theory, and in particular the five axioms behind the popular "Nash bargaining solution", by following one of its interpretations that, to the best of our knowledge, has not been tested empirically yet. To do so, we have explored the theoretical implications of using all possible combinations of an extended list of axioms (including the original five Nash axioms), and programmed zTree to implement an intuitive bargaining problem in the experimental laboratory.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
The project has been progressing as initially expected and planned, except for the negative impact caused by the sharp and persistent negative change in exchange rates. The depreciation of the Japanese yen makes running experiments and collecting data abroad (especially in Europe of the United States) for intercultural comparison very costly. Similarly, participating in international conferences remains much more expensive than initially planned.
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| 今後の研究の推進方策 |
We are planning to run the first pilot sessions in the experimental laboratory at the School of Political Science and Economics, at Waseda University, during the summer. Shorty after that, we should be able to collect all the necessary observations and carry out the data analysis with which we test cooperative bargaining theory.
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