We address the problem of how to investigate whether economics, or politics, or both, matter in the explanation of public policy. The problem is first posed in a particular context by uncovering a political business cycle (using Canadian data for 130 years) and by taking up the challenge to make...

This paper investigates the impact of the intensity of political competition on the leviathan behavior by political incumbents. Using panel data from German municipalities, we test whether the relative political strength of parties in local councils influences the spending behavior of...