6 citations · 12 across the 20 of their papers we have counts for
4 papers · 1 filter
Collaboration drives phase transitions towards cooperation in prisoner's dilemma
Joy Das Bairagya, Jonathan Newton, Sagar Chakraborty
We present a collaboration ring model -- a network of players playing the prisoner's dilemma game and collaborating among the nearest neighbours by forming coalitions. The microsco…
Prejudice driven spite: A discontinuous phase transition in ultimatum game
Arunava Patra, C. F. Sagar Zephania, Sagar Chakraborty
In a mix of prejudiced and unprejudiced individuals engaged in strategic interactions, the individual intensity of prejudice is expected to have effect on overall level of societal…
Coordinating cooperation in stag-hunt game: Emergence of evolutionarily stable procedural rationality
Joy Das Bairagya, Sagar Chakraborty
Humans are bounded rational at best and this, we argue, has worked in their favour in the hunter-gatherer society where emergence of a coordinated action, leading to cooperation, i…
Replicator-mutator dynamics of Rock-Paper-Scissors game: Learning through mistakes
Suman Chakraborty, Ishita Agarwal, Sagar Chakraborty
We generalize the Bush--Mosteller learning, the Roth--Erev learning, and the social learning to include mistakes such that the nonlinear replicator-mutator equation with either add…