This paper solves an often neglected problem of efficient taxation where the policymaker is interested in minimizing the dead weight burden imposed on the society by labor income taxes. Specifically, it argues that the efficient tax function assumes the form of a step function. Furthermore, it...

In this paper we extend the dimensionality of the standard income taxation problem. Specifically, we allow agents to purchase at a price, from the government, discounts on their marginal tax rates. Consequently agents have two decision variables: the level of income they choose to earn and the...

The optimal labor income taxation problem is cast in the context of the Polish economy. We use the actual Polish data on labor income and the corresponding tax revenue provided by the Polish Tax Authority to calibrate the optimal taxation Problem of Mirrlees to the Polish data. We solve the...

We prove in the context of optimal taxation that the utility possibility frontier can be reached with step functions. This opens a possibility of existence of legitimate - with suitably chosen marginal social welfare weights - optimal taxation problems that admit solutions of a different form...

In this paper we present solutions to the optimal taxation problem in Poland in the case of high income earners. We characterize the actual data provided by the Polish Tax Authority and show that it is thick-tailed in the upper end of the distribution. Specifically, we show that income...