This paper examines the role of the market for high-skilled labor in explaining variation in the levels and dynamics of the service share, home production time, and market labor across countries. We establish and extend key facts for a cross-section of countries. First, growth in the total share...

We study the evolution of trade policies over time and across countries. We consider a model in which own and neighbors' past experiences influence policy choices, through their effect on policymakers' beliefs. We estimate the model using a large panel of countries. We find that there is a...

We provide a tractable theory of innovation and diffusion of technologies to explore the role of international trade and foreign direct investment (FDI). We model innovation and diffusion as a process involving the combination of new ideas with insights from other industries or countries. We...

We study the effect of alternative monetary policies during a credit crunch, modeled as a shock to collateral constraints. We consider a model with entrepreneurs that are heterogeneous in their productivity and net worth, face collateral constraints that limit their investment, and whose...

This paper quanties the role that increases in the demand for skill intensive goods and services, the ecient scale of production of services, and female labor supply have in explaining the growth of services. We extend the model in Buera and Kaboski (2012a,b) to a two-person household model,...

In our model, short-sighted policy-makers choose to subsidize productive entrepreneurs to relax their limited commitments. In the short-run, this policy reallocates capital from unproductive towards productive entrepreneurs, and boosts per-capita income, TFP and capital accumulation. Over time,...

We build a model of retirement and assess what are the main forces that drove the macroeconomic pattern in retirement in the US economy during the 20th century. We in particular consider the role of technological progress, demographic change and the Social Security system.

We study the cross-country relationship between the relative price of tradables and income per capita. The theory developed is based on financial frictions and differences in the efficient scale of production across sectors. Countries with more severe financial frictions are more dependent on...

We study the integration process of the North and South Korean economies. Our model incorporates elements that are necessary for explaining closely-related transition experiences (i.e., the growth miracles of East Asia and the post-communist transitions of Eastern Europe). We calibrate the model...