In our model, an agent produces an outcome by a costly effort and then distributes it among heterogeneous users. The agents̕ payoff is the weighted sum of the users ̕shares and the coefficient reflecting their heterogeneity. When the agent neglects users ̕heterogeneity the game leads to an...

In our model, an agent produces an outcome by a costly effort and then distributes it among heterogeneous users. The agent's payoff is the weighted sum of the users' shares and the coefficient reflecting their heterogeneity. When the agent neglects users' heterogeneity the game leads to an...