Isamu Okada
7PUBLICATIONS
7CO-AUTHORS
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Publications (7)
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|Aug 08, 2025
Gradual reputation dynamics evolve and sustain cooperation in indirect reciprocity.Hitoshi Yamamoto, Isamu Okada, Takahisa Suzuki
|Jul 05, 2023
Individuals reciprocate negative actions revealing negative upstream reciprocity.Ryohei Umetani, Hitoshi Yamamoto, Akira Goto
|Apr 14, 2021
Asymmetric effects of social and economic incentives on cooperation in real effort based public goods games.Jakob Hackel, Hitoshi Yamamoto, Isamu Okada
|Apr 08, 2021
Cooperation in spatial public good games depends on the locality effects of game, adaptation, and punishment.Isamu Okada, Hitoshi Yamamoto, Eizo Akiyama
|Oct 06, 2018
Experimental evidence of selective inattention in reputation-based cooperation.Isamu Okada, Hitoshi Yamamoto, Yoshiki Sato
|Aug 31, 2017
Tolerant indirect reciprocity can boost social welfare through solidarity with unconditional cooperators in private monitoring.Isamu Okada, Tatsuya Sasaki, Yutaka Nakai
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