We propose a theory of skill mobility across cities. It predicts the well documented city size-wage premium: the wage distribution in large cities first-order stochastically dominates that in small cities. Yet, because this premium is reflected in higher house prices, this does not necessarily...

This study analyses whether the Swedish school choice reform, enacted in 1992, had different effects on students from different socio-economic backgrounds. We use detailed geographical data on students’ and schools’ locations to construct measures of the degree of potential choice. This...

By the 2008/09 school year the federal state of North Rhine-Westphalia (Germany) abolished binding school catchment areas (SCAs) in all municipalities. The reform has been controversial and it was feared that school choice would increase ethnic segregation. Using data on all primary schools, we...

This paper evaluates average educational performance effects of an expanding independent school sector at the compulsory level by assessing a radical voucher reform that was implemented in Sweden in 1992. Starting from a situation where all public schools were essentially local monopolists, the...

This study uses survey data to investigate attitudes among Swiss voters to different models offering more freedom of choice in the educational system. The findings indicate clear opposition to the use of taxpayer money to fund private schools, while free choice between public schools seems to...

This paper evaluates the effects of a major Swedish school choice reform. The reform in 1992 increased school choice and competition among public schools as well as through a large-scale introduction of private schools. We estimate the effects of school choice and competition, using precise...

We study the effects of improvements in market transparency on eBay on seller exit and continuing sellers’ behavior. An improvement in market transparency by reducing strategic bias in buyer ratings led to a significant increase in buyer valuation especially of sellers rated poorly prior to...

We conducted a controlled field experiment on eBay and examined to what extent both social and competitive laboratory behavior is robust to institutionally complex real world markets with experienced traders, who selected themselves into these markets. EBay’s natural trading system provides...

This article studies the design of optimal mechanisms to regulate entry in natural oligopoly markets, assuming the regulator is unable to control the behavior of firms once they are in the market. We adapt the Clark-Groves mechanism, characterize the optimal mechanism that maximizes the weighted...