This paper explores the connection between jurisdictional fragmentation and sprawl. We utilize Finnish municipal mergers as a quasi-experiment which induces exogenous variation in the number of local jurisdictions in a given area. We are able to draw on rich register data providing granular...

We analyze displacement effects of a recent urban renewal program in Helsinki using population-wide register data and a difference-in-differences design. The data allow us to identify the incumbent residents in the program area and follow their later migration trajectories annually. We find that...

Why is invention strongly positively correlated with parental income not only in the US but also in Finland which displays low income inequality and high social mobility? Using data on 1.45M Finnish individuals and their parents, we find that: (i) the positive association between parental income...