Employing workers with Public Service Motivation (PSM) has been proposed as a means of improving performance in the public sector. There is, however, no conclusive evidence showing PSM among individuals. In this paper we attempt to firstly find evidence of PSM by investigating why people change...

We study the relationship between ethnic diversity and economic performance and, in particular, focus on economic growth under democracy and dictatorship. We build a theory which emphasizes the public spending channel, and show that the relationship between public spending and ethnic diversity...