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 seeks to reconcile two seemingly contradictory strands in the literature on economic development in the late nineteenth century Habsburg Empire - one emphasizing the centrifugal impact of rising intra-empire of nationalism, the other stressing significant improvements in market...

When did Germany become economically integrated? Within the framework of a gravity model, based on a new data set of about 40,000 observations on trade flows within and across the borders of Germany over the period 1885 - 1933, I explore the geography of trade costs across Central Europe. There...

Language is a strong and robust determinant of international trade patterns: Countries sharing a common language trade significantly more with each other than countries using different languages, holding other factors constant. In this paper, we show that this trade-promoting effect of language...

A large literature on "border effects" in the wake of McCallum (1995) documents the massive impact of borders on trade. However, all these studies suffer from an identification problem. "Border effects" are usually identified from cross-sectional variation alone. We do not know how trade would...

Language is a strong and robust determinant of international trade patterns: Countries sharing a common language trade significantly more with each other than countries using different languages, holding other factors constant. In this paper, we show that this trade-promoting effect of language...

When did Germany become economically integrated? Within the framework of a gravity model, based on a new data set of about 40,000 observations on trade flows within and across the borders of Germany over the period 1885 – 1933, I explore the geography of trade costs across Central Europe....

A large literature on “border effects” in the wake of McCallum (1995) documents the massive impact of borders on trade. However, all these studies suffer from an identification problem. “Border effects” are usually identified from cross-sectional variation alone. We do not know how trade...

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 seeks to reconcile two seemingly contradictory strands in the literature on economic development in the late nineteenth century Habsburg Empire - one emphasizing the centrifugal impact of rising intra-empire of nationalism, the other stressing significant improvements in market...