Chapter 1 Introduction -- Chapter 2 Basic theory of In 2 × 2 games (1 Non-linear dynamical system, 2 2×2 games, 3 Multi-players games) -- Chapter 3 Network reciprocity (1 Five fundamental mechanism to add social viscosity, 2 Substantial mechanism of network reciprocity, 3 Discrete, mixed and...

Social norms are customary or ideal forms of behavior to which individuals in a group try to conform. From an analytical standpoint, the key feature of social norms is that they induce a positive feedback loop between individual and group behavior: the more widely that a norm is practiced by...

Facing the sanctions from the West since the annexation of Crimea in 2014, Russia quickly converged to a strong counter-sanction strategy. The US and the EU staggered the strengths of sanctions in turns, with the EU first imposing relatively stronger commercial sanctions first and the US...

Poker is a game of skill, much like chess or go, but distinct as an incomplete information game. Substantial work has been done to understand human play in poker, as well as the optimal strategies in poker. Evolutionary game theory provides another avenue to study poker by considering...