Transportation infrastructure is vital for the smooth functioning of international trade. Ports are a crucial gateway to this system: with more than 80% of trade carried by ships, they shape trade costs, and it is critical that they operate efficiently. Yet ports are susceptible to disruptions,...

We study the global innovation and diffusion of ideas by introducing trade into the model in Eaton and Kortum (1999) (EK). This extension allows us to use international trade flows and country-level factor costs to estimate both the intensity of innovation within countries over time and...

This paper develops a framework to study the interplay between world trade and interest rates. The model incorporates an explicit notion of time and of production length, along the lines of the 'Austrian' tradition of Böhm-Bawerk (1889). Changes in the interest rate affect production lengths,...

During the recovery from the COVID-19 pandemic, international shipping and logistics capacity was strained, limiting the quantity of imports. We investigate the impact of an import constraint on inflation, following an increase in domestic demand. Whether the binding import constraint raises...

Global supply chains have come under unprecedented stress as a result of US-China trade tensions, the Covid-19 pandemic, and geopolitical shocks. We document shifts in the pattern of US participation in global value chains over the last four decades, in terms of partner countries, products, and...

Which income group is pro-globalization or anti-globalization--the wealthy skilled-labor or the poor low-skilled labor? How globalization affect income-based attitudes towards globalization? The paper addresses these issues in the framework of a small open economy which trades in goods and...

Foreign Direct Investment (FDI) has been growing rapidly, at a pace far exceeding the growth in international trade. Thus, a full understanding of the relationship between trade in goods and FDI is important for obtaining a complete picture of the extent and sources of international linkages. We...

We model demand for quality differentiated goods to derive a relationship between trade costs and the quality composition of trade. Detailed data on traded goods' prices, quantities and shipping costs for many importers and exporters are used to test these predictions. These data provide a...

Did independence push Latin America down a growth-inequality trade-off? During the late colonial decades, the region completed two centuries of growth unmatched anywhere and inequality reached spectacular heights. During the half century after insurgency and independence, inequality fell steeply...

Most analysts of the modern Latin American economy hold to a pessimistic belief in historical persistence -- they believe that Latin America has always had very high levels of inequality, suggesting it will be hard for modern social policy to create a more egalitarian society. This paper argues...