Do established parties change political institutions to disadvantage smaller, nonmainstream parties if the latters´ electoral prospects improve? We study this question with a natural experiment from the German federal state of Hesse. The experiment is the abolishment of an explicit electoral...

We survey the theoretical and empirical literature on local and international tax competition in Economics. Based on this survey, we discuss whether EU countries should harmonize tax policies to prevent a race to the bottom. Much of the evidence suggests that tax competition does not lead to...

Do established parties change political institutions to disadvantage smaller, nonmainstream parties if the latters ́electoral prospects improve? We study this question with a natural experiment from the German federal state of Hesse. The experiment is the abolishment of an explicit electoral...

Do established parties change political institutions to disadvantage smaller, non-mainstream parties if the latters' electoral prospects improve? We study this question with a natural experiment from the German federal State of Hesse. The experiment is the abolishment of an explicit electoral...

In 2001, the state parliament of the German federal state of Hesse abolished a 5 percent legal electoral threshold for local elections. This reform had a stronger effect on municipalities with larger councils because implicit electoral thresholds decrease with council size. Exploiting...

We study the local favoritism of appointed German state ministers. Matching hand-collected data on ministers' place of residence to a sample of more than 8,000 west German municipalities during the period 1994-2013, we find that the home municipality of a state minister experiences higher...

This dissertation contributes to the emerging literature on endogenous political institutions and the causal relationship between institutions and the political and economic environment. For the purpose, all chapters rely on electoral reforms used as natural experiments that induce exogenous...