In this paper, I selectively review recent literature on illegal migration from Mexico to the United States. I begin by discussing methods for estimating stocks and flows of illegal migrants. While there is uncertainty about the size of the unauthorized population, new data sources make it...

In this paper, I examine changes in labor supply and earnings across regions of Mexico during the 1990s. I focus the analysis on individuals born in states with either high-exposure or low-exposure to emigration, as measured by historical data on state migration to the United States. During the...

In this paper, I examine changes in the distribution of labor income across regions of Mexico during the country's decade of globalization in the 1990's. I focus the analysis on men born in states with either high-exposure or low-exposure to globalization, as measured by the share of foreign...

In this paper, I examine the impacts of trade and investment liberalization on the wage structure of Mexico. Part one of the paper surveys recent literature on the labor-market consequences of Mexico's economic reforms in the 1980?s. Mexico's policy reforms appear to have raised the demand for...

In recent empirical literature on spatial agglomeration, many papers find evidence consistent with location-specific externalities of some sort. Our willingness to accept evidence of agglomeration economies depends on how well key estimation problems have been addressed. Three issues are...

Does regional economic integration affect the location of economic activity inside countries? In this paper, I discuss recent academic literature on whether the movement towards free trade in North America has influenced the spatial organization of production in Canada, Mexico, or the United...