This paper analyzes the effects of international openness on vertical integration decisions. A simple model is presented to represent the asset specificity problem at the heart of many industrial organization economists’ analysis of vertical integration. It suggests that there is a kind of...

This paper involves an economic theory of the degree of formality in industrial procurement. The argument is based on a tension between two procurement goals: imposing cost discipline on the supplier, and creating the conditions for cooperative innovation. In this model, a contract can solve the...

This paper studies a simple, tractable model of labor adjustment in a trade model that allows researchers to analyze the economy's dynamic response to trade liberalization. Since it is a neoclassical market-clearing model, duality techniques can be employed to study the equilibrium and, despite...

A number of authors have argued that a worker's occupation of employment is at least as important as the worker's industry of employment in determining whether the worker will be hurt or helped by international trade. We investigate the role of occupational mobility on the effects of trade...

This paper studies a simple, tractable model of labor adjustment in a trade model that allows researchers to analyze the economy's dynamic response to trade liberalization. Since it is a neoclassical market-clearing model, duality techniques can be employed to study the equilibrium and, despite...

Most research on the effects of immigration focuses on the effects of immigrants as adding to the supply of labor. By contrast, this paper studies the effects of immigrants on local labor demand, due to the increase in consumer demand for local services created by immigrants. This effect can...

This paper analyzes the effects of international openness on vertical integration. Vertical integration can confer a negative externality, by thinning the market for inputs and thus worsening opportunism problems; this induces strategic complementarity and multiple equilibria in the integration...

We study the effect of globalization on the volatility of wages and worker welfare in a model in which risk is allocated through long-run employment relationships (the 'invisible handshake'). Globalization can take two forms: International integration of commodity markets (i.e., free trade) and...

We study numerical simulations of a standard trade model with labor mobility costs added, modeled in such a way as to generate gross flows in excess of net flows. We find that adjustment to a trade shock can take a long time with plausible values of parameter values. In our base case, for the...