2 papers
physics.soc-ph2021
Balanced-imbalanced transitions in indirect reciprocity dynamics on networks
Koji Oishi, Shuhei Miyano, Kimmo Kaski +1
Here we investigate the dynamics of indirect reciprocity on networks, a type of social dynamics in which the attitude of individuals, either cooperative or antagonistic, toward oth…
cs.SI2020
Structural balance of alliance and rivalry networks in international relations
Koji Oishi, Kentaro Sakuwa
Does the enemy of my enemy become my friend? A growing literature on structural analysis of interstate relationships has tackled this old question from the network perspective. How…