This paper measures the effect of changing the marginal tax rate on earned income on the supply of labor to the informal sector with the purpose of evading taxation. Unlike any previous study, we do this by directly measuring the effect of a Danish 2010 tax reform that changed the marginal rate...

Intertemporal shifting of wage income takes place when income earned in one tax year is paid out in another tax year in order to save taxes. Shifting has implications for the evaluation of the distortionary and distributional effects of taxes and may cause serious bias in empirical estimates of...