Alberto Pinto
LIAAD-UP
October 22, 2019
In this talk, with the goal of analysing the evolution of corruption, we introduce an evolutionary game theoretic dynamical model describing the interaction of citizens with government and officials or bureaucrats of the state in a democratic country.
We study and interpret the socio-political and economical characteristics of a society and their relationships with the evolution of corruption by means of the parameters of the model. These parameters represent the strength and weaknesses of the political institutions and of the agents of the game.
We show the existence of a stable heteroclinic corruption cycle with increasing and decreasing periods of corruption by the government and officials.
Citizen’s voting power is the main mechanism provoking the decreasing periods in corruption. However, in a weak democratic state, the lack of political choices or vote buying might lead to a self-reinforcing mechanism of corruption where corruption is endemic and that may be seen as a social trap.