We exploit the exogenous change in marginal tax rates created by the Russian flat tax reformof 2001 to identify the effect of taxes on labor supply of males and females. We apply theweighted difference-in-difference regression approach and instrumental variables to the laborsupply function...

This paper is the first to provide evidence of efficient taxation of groups with heterogeneouslevels of ‘tax morale’. We set up an optimal income tax model where high tax morale impliesa high subjective cost of evading taxes. The model predicts that ‘nice guys finish last’: groupswith...