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Essays In International Migration, Marcelo J. Castillo

Open Access Dissertations

This dissertation consists of three essays examining the effects of high-skilled immigration on various economic outcomes within the receiving country. In the first essay, I study how skilled immigrants affect wages and employment in US industries during 1995-2007, using novel microdata on approved H-1B visas. These data show that most H-1B employers specialize in the production of high-skilled services used as inputs by other businesses. In light of this, I consider the downstream effects of skilled immigrants on industry labor market outcomes: how wages and employment in an industry respond to immigration shocks to its suppliers. The identification strategy relies …