This paper estimates the effect of political power on tax policies in municipal councils under a proportional election system. The main challenge in estimating the causal effect of parties on policy is to isolate the effect of power from underlying voter preferences and the selection effect of...

We examine whether parties punish politicians who vote against the party line in roll-call votes. Using data of German members of parliament over the legislative period 2009-2013, we take into account that the effect of punishment differs along the list of candidates because a candidate is...

Is government ideology important for fiscal policy? I study this question with data from all German States over the period 1975-2005. To identify the effect of ideology, I rely on a fuzzy regression discontinuity design. I find that left-wing state governments spend more than state governments...

We examine whether parties punish politicians who vote against the party line in roll-call votes. Using data of German members of parliament (MPs) over the legislative period 2009–2013, we take into account that the effect of punishment differs along the list of candidates because a candidate...

We examine whether parties punish politicians who vote against the party line in roll-call votes. Using data of German members of parliament over the legislative period 2009-2013, we take into account that the effect of punishment differs along the list of candidates because a candidate is...

In this paper, a new approach to disclose the impact of politics on economic growth is presented: we use data derived from content analysis of party manifestos as measures of party preferences. In a panel of 23 OECD countries, we detect a positive impact of party support for various...