This paper develops a quantitative model of internal city structure that features agglomeration and dispersion forces and an arbitrary number of heterogeneous city blocks. The model remains tractable and amenable to empirical analysis because of stochastic shocks to commuting decisions, which...

A central prediction of a large class of theoretical models is that industry location is not necessarily uniquely determined by fundamentals. In these models, historical accident or expectations determine which of several steady-state locations is selected. Despite the theoretical prominence of...

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...

Empirical research on the gravity model of international trade in the wake of Rose (2000) affirms that currency union formation doubles or triples trade. Currency unions could, however, also be established precisely because trade among their members was already high. In OLS estimation, this...

We examine the geography of UK cotton textiles in 1838 to test claims about why the industry came to be so heavily concentrated in Lancashire. Our analysis considers both first and second nature geography including the availability of water power, humidity, coal prices, market access and sunk...

The growth of the Italian economy over the past 150 years since unification was accompanied by a dramatic increase in the country’s integration with European and global commodity markets: foreign trade in the long run grew on average faster than the overall economy. Behind the dynamics of...

The purpose of this paper is to survey and re-interpret the extensive literature that tried to explain both the depth of the great depression in Europe and the delay of recovery as a failure to coordinate economic policies. Europe could not exploit her vast economic potential after 1918, because...

This paper examines the emergence and dynamics of border effects over time. We exploit the unique historical setting of the multinational Habsburg Empire prior to the Great War to explore the hypothesis that border effects emerged as a result of persistent trade effects of ethno-linguistic...

This paper asks whether Germany was ever an economically integrated area. I explore the geography of trade costs in a new data set of about 40,000 observations on regional trade flows within and across the borders of Germany over the period 1885 – 1933. There are three key results. First, the...

The paper examines the timing of exit from the interwar gold-exchange standard for a panel of European countries, based on monthly data over the period January 1928 - December 1936. I show that the decision of exit from gold can be understood in terms of a trade-off between a quite limited set...