heterogeneous_contribution_pgg_fitness_function

ludics.fitness_functions.heterogeneous_contribution_pgg_fitness_function(state, r, contribution_vector, **kwargs)

Calculates each player's payoff in a public goods game with heterogeneous contributions in a given state

Parameters:

• state: numpy.array - the state of each player's action type
• r: float - the ratio by which the contributions are multiplied
• contribution_vector: numpy.array - the amount that each player contributes

Returns:

• numpy.array: each player's fitness in the state when playing a public goods game with heterogeneous contributions