Outside earnings, absence, and activity: Evidence from German parliamentarians

- We examine moonlighting by politicians in Germany.
- How are outside earnings associated with absence and activity in parliament?
- We use panel data on German MPs for the legislative period from 2009 until 2013.
- The results do not show that outside earnings are related to absence and speeches.
- Negative association with oral contributions, interpellations and group initiatives

We examine moonlighting by politicians in Germany. In July 2007, the German Supreme Court adjudicated that members of parliament (MPs) have to publish details of their outside earnings. Using panel data models, we investigate how outside earnings are correlated with absence and parliamentary activity. The results do not indicate that outside earnings are correlated with absence rates and speeches; but they do suggest that outside earnings are somewhat negatively correlated with oral contributions, interpellations, and group initiatives. We propose that the results for Germany do not corroborate evidence on other countries such as Italy because party discipline, institutions, and political cultures differ across countries.