Cooperation in the Prisoner's Dilemma Game Based on the Second-Best Decision. - Tetsushi Ohdaira; Takao Terano (J. Artif. Soc. Soc. Simul., 2009)

The Diversity in the Decision Facilitates Cooperation in the Sequential Prisoner's Dilemma Game. - Tetsushi Ohdaira; Takao Terano (Adv. Complex Syst., 2011)

Scale-Free Relationships Facilitate Cooperation in Spatial Games with Sequential Strategy. - Tetsushi Ohdaira; Takao Terano (J. Artif. Soc. Soc. Simul., 2011)

The Reconsideration of the Altruistic Decision Based on the Notion of the Bounded Rationality. - Tetsushi Ohdaira (J. Inf. Process., 2014)

Study of the Evolution of Cooperation Based on an Alternative Notion of Punishment "Sanction with Jealousy". - Tetsushi Ohdaira (J. Inf. Process., 2016)

It's my turn: empirical evidence of upstream indirect reciprocity in society through a quasi-experimental approach. - Shinya Obayashi; Misato Inaba; Tetsushi Ohdaira; Toko Kiyonari (J. Comput. Soc. Sci., 2023)