The institutional literature suggests that long-term tax incentives are crucial for entrepreneurs, but studies on this topic are hampered by theoretical and empirical problems related to how to define and measure entrepreneurial income. We resolve these problems by drawing on a theoretical...

We use newly linked tax records to show that the large responses of UK company owner-managers to personal taxes are due to intertemporal income shifting and not to reductions in real business activity. Around half of this shifting is short-term and helps prevent volatile incomes being taxed more...