About Hitoshi Yamamoto
I study the evolution of human cooperation through direct and indirect reciprocity, reputation, and social norms. Using evolutionary game theory, agent-based simulation, and behavioral experiments, I explore how cooperation emerges and is sustained in human societies, as well as how AI and other emerging technologies may reshape social judgment and cooperation.
Keywords: Evolution of Cooperation, Social Dilemma, Social Simulation, Agent-Based Modeling, Social Infomatics, and Internet Sociology