Tax legislation in virtually all OECD countries foresees tax breaks for commuters. Such commuting allowances are implemented with the aim to raise matching efficiency in the labor market and / or to promote an equalization of net wages for workers independent of the length of their commute....

Local returns to scale in the labor market have been notoriously difficult to disentangle from increasing returns in the product market and from the spatial sorting of workers and firms as a source for regional variation in productivity. In this paper we use the introduction of high-speed rail...

Since Marshall (1890), it has been widely held in urban economic theory that cities ensure workers against the risk of unemployment by offering a larger pool of potential jobs. Using a large administrative panel data set on workers affected by firm closures, we examine whether positive effects...