This paper shows that taxes which are understood to be neutral with respect to the marginal investment decisions may be distortionary with respect to entrepreneurial decisions. In particular, we apply an intertemporal model to show that a comprehensive income tax is distortionary unless all...

The theory of tax smoothing and determination of public debt with uncertain future national income is extended for prudence. A prudent government deliberately underestimates future national income and the tax base, especially if the variance and persistence of shocks hitting the tax base are...

Debates on the revision of the value-added tax (VAT) are about to reach the penultimate stage. Once house and senate have passed their respective versions of the bill, congress - through a bicameral conference committee sometimes referred to as the 'third chamber' - must then agree on the final...

How does ideological polarization on non-economic matters influence the size of government? We analyze this question using a differentiated candidates framework: Two office-motivated candidates differ in their (fixed) ideological position and their production function for public goods, and...

Whether observed differences in redistributive policies across countries are the result of differences in social preferences or efficiency constraints is an important question that paves the debate about the optimality of welfare regimes. To shed new light on this question, we estimate labor...

This paper identifies tax policy that both speeds recovery from the current economic crisis and contributes to long-run growth. This is a challenge because short-term recovery requires increases in demand while long-term growth requires increases in supply. As short-term tax concessions can be...

This paper discusses the design of tax systems in developing countries, with particular emphasis on low-income countries. It outlines the directions of reform that many lowincome countries have followed, often on the advice of the IMF or the World Bank, and considers whether they are justified...

Im Kieler Bundesausgabenmonitor 2024 werden die Bundesausgaben nach einem funktionellen Gliederungsschema dargestellt. Danach entfallen rund zwei Drittel des Bundeshaushalts für das Jahr 2024 auf die Ausgaben zur Korrektur der Einkommensverteilung, die Finanzhilfen des Bundes und die Altlasten....