Mit dem Fall der Berliner Mauer verschwanden auch sämtliche administrativen Barrieren. Aus zwei zuvor getrennten Gebieten wurde quasi über Nacht ein Wirtschaftsraum. Die Ökonomen hatten dabei die nahezu einzigartige Möglichkeit, die Reaktion von Wirtschaftssystemen auf umfangreiche und...

The paper studies the determinants of labor force participation by East German women after unification. To isolate the role of preferences on labor force participation from individual characteristics, we develop a panel data model that simultaneously explains participation, employment and wages....

Why do borders still matter for economic activity? The reunification of Germany in 1990 provides a unique natural experiment for examining the effect of political borders on trade both in the cross-section and over time. With the fall of the Berlin Wall and the rapid formation of a political and...

This paper examines data on trade flows between West German Bundesländer (federal states) and East Germany to explore the effect of national borders on trade. Although the data cover only a small fraction of intra-German trade flows, I find a home bias of about factor 2.2; West German shipments...

Mit dem Fall der Berliner Mauer verschwanden auch sämtliche administrativen Barrieren. Aus zwei zuvor getrennten Gebieten wurde quasi über Nacht ein Wirtschaftsraum. Die Ökonomen hatten dabei die nahezu einzigartige Möglichkeit, die Reaktion von Wirtschaftssystemen auf umfangreiche und...

The paper studies the determinants of labor force participation by East German women after unification. To isolate the role of preferences on labor force participation from individual characteristics, we develop a panel data model that simultaneously explains participation, employment and wages....

Why do borders still matter for economic activity? The reunification of Germany in 1990 provides a unique natural experiment for examining the effect of political borders on trade both in the cross-section and over time. With the fall of the Berlin Wall and the rapid formation of a political and...