"We use a new measure of total trade costs at the bilateral country level to examine the change in international trade integration between 1870 and 1913. Trade costs are lowest amongst the most developed countries and highest in the peripheral and poor countries. On average, our measure declined...

The received view pins the adoption of labor regulation before 1914 on domestic forces. Using directed dyad-year event history analysis, we find that trade was also a pathway of diffusion. Market access served as an important instrument to encourage a level playing field. The type of trade...

What has driven trade booms and trade busts in the past and present? We derive a micro-founded measure of trade frictions from leading trade theories and use it to gauge the importance of bilateral trade costs in determining international trade flows. We construct a new balanced sample of...

What drives globalization today and in the past? We employ a new micro-founded measure of bilateral trade costs based on a standard model of trade in differentiated goods to address this question. These trade costs gauge the difference between observed bilateral trade and frictionless trade....

We study whether international trade fosters democracy. The likely endogeneity between democracy and trade is addressed via the gravity model of trade, allowing us to obtain a measure of natural openness. This serves as our instrumental variable for actual trade openness à la Frankel and Romer...

The recent global crisis has sparked interest in the relationship between income inequality, credit booms, and financial crises. Rajan (2010) and Kumhof and Rancière (2011) propose that rising inequality led to a credit boom and eventually to a financial crisis in the US in the first decade of...