| Project/Area Number |
21830059
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied economics
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| Research Institution | Osaka University |
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Principal Investigator |
AOKI Keiko Osaka University, 社会経済研究所, 特任助教 (10546732)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥2,639,000 (Direct Cost: ¥2,030,000、Indirect Cost: ¥609,000)
Fiscal Year 2010: ¥1,248,000 (Direct Cost: ¥960,000、Indirect Cost: ¥288,000)
Fiscal Year 2009: ¥1,391,000 (Direct Cost: ¥1,070,000、Indirect Cost: ¥321,000)
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| Keywords | 食品偽装事件 / 虚偽行為 / 実験経済学 / 匿名性 / うそ / 実験経済 |
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| Research Abstract |
The purpose in the study is to investigate the lying behavior under monetary incentive by using a modified deception game. In the experiment, participants consist of students in the Osaka University and residents around one. In the game, one person in a room and other person in another room interact with each other. The participants can earn more the real money when they tell a lie than when they tell the truth. The results are the followings. The percentage of the lying behavior is about 40% on average. The most percentage of the lying behavior is about 50% when participants are in anonymity condition and the most different payoff between pairs. In the face-to-face condition as compared to anonymity one, liars intend to confess the lying to persons in the pair. The percentage of deceived persons is about 68% among told a lie participants, which they intend to believe the partners even though they are told a lie.
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