Search Results
Working Paper
High-Skill Migration, Multinational Companies, and the Location of Economic Activity
This paper examines the relationship between high-skill immigration and multinational activity. I assemble a novel firm-level dataset on high-skill visa applications and show that there is a large home-bias effect. Foreign multinational enterprises (MNEs) in the US tend to hire more migrant workers from their home countries compared to US firms. To quantify the general equilibrium implications for production and welfare, I build and estimate a quantitative model that includes trade, MNE production, and the migration decisions of high-skill workers. I use an instrumental variables approach to ...
Working Paper
Immigration from a terror-prone nation: destination nation’s optimal immigration and counterterrorism policies
The paper presents a two-country model in which a destination country chooses its immigration quota and proactive counterterrorism actions in response to immigration from a terror-plagued source country. After the destination country fixes its two policies, immigrants decide between supplying labor or conducting terrorist attacks, which helps determine equilibrium labor supply and wages. The analysis accounts for the marginal disutility of lost rights/freedoms stemming from stricter counterterror measures as well the inherent radicalization of migrants. Comparative statics involve changes to ...
Working Paper
Skilled Immigration Frictions as a Barrier for Young Firms
This paper studies the impact of skilled immigration policy frictions in the United States on technology-intensive firms by age cohorts. We use firm-level data and a general equilibrium model with endogenous firm entry and exit. The empirical results show that skilled immigration policy frictions directly influence young firm dynamics in technology-intensive sectors by affecting firm survival. Our general equilibrium model incorporates skilled foreign labor and immigration policy frictions that mimic the H-1B policy and matches the age distribution of firms in high-technology sectors, showing ...
Working Paper
The impact of migration on earnings inequality
This paper examines the impact of migration on earnings inequality using 1940?2015 data from the U.S. census and American Community Survey. Despite measurement challenges, I successfully replicate existing findings regarding national trends in earnings inequality and migration, and subsequently analyze regional and state patterns. Using 1940 birthplace information to instrument for migration, I find that recent immigration mildly increases the top decile earnings share, while recent in-migration and out-migration have no significant effects on such inequality. I estimate that immigration ...
Working Paper
Slowdown in Immigration, Labor Shortages, and Declining Skill Premia
We document a slowdown in low-skilled immigration that began around the onset of the Great Recession in 2007, which was associated with a subsequent rise in low-skilled wages, a decline in the skill premium, and labor shortages in service occupations. Falling returns to education also coincided with a decline in the educational attainment of native workers. We then develop and estimate a stochastic growth model with endogenous immigration and training to rationalize these facts. Lower immigration leads to higher wages for low-skilled workers but also to higher consumer prices and lower ...
Working Paper
Heterogeneous Capital Ownership, Partial Democracy and Political Support for Immigration
This paper analyzes and compares equilibrium immigration levels of some popular political economy models in the context of unequal capital holdings. We show that immigration rises (falls) with inequality in a limited (inclusive) democracy where only a small (large) fraction of the population has voting rights. Furthermore, we highlight the similarities between a campaign-contributions model and a partial-democracy model in terms of their predictions about immigration policy. In particular, we show that extension of voting rights in a partial democracy has qualitatively similar implications on ...
Working Paper
Immigrant language barriers and house prices
Are language skills important in explaining the nexus between house prices and immigrant inflows? The language barrier hypothesis says immigrants from a non common language country value amenities more than immigrants from common language countries.> ; In turn, immigrants from non common language countries are less price sensitive to house price changes than immigrants from a common language country. Tests of the language barrier hypothesis with Swiss house prices show that an immigration inflow from a non common language country equal to 1 percent of an area's population is coincident with ...
Working Paper
Diversification and specialization of U.S. states
This paper documents the evolution of the international relationships of individual U.S. states along three dimensions: trade, migration, and finance. We examine how specialized or diversified state economies differ in terms of the products they export and with whom they trade, the origins of the immigrants who live in the state, and the origins of the foreign banks operating in the state. We show that states that are diversified along one of these dimensions are often quite specialized along others. New York is?perhaps, not surprisingly?the most diversified state in terms of global linkages.
Working Paper
Self-selection among undocumented immigrants from Mexico
This paper examines the effect of changes in migration determinants on the skill level of undocumented immigrants from Mexico. We focus on the effect of changes in economic conditions, migrant networks, and border enforcement on the educational attainment of Mexican-born men who cross the border illegally. Although previous research indicates that illegal aliens from Mexico tend to be unskilled relative to US natives and that economic conditions, networks and border enforcement affect the size of illegal immigrant flows across the border, the interaction of these variables has not been ...
Working Paper
Firm Heterogeneity and the Impact of Immigration: Evidence from German Establishments
We use a detailed establishment-level dataset from Germany to document a new dimension of firm heterogeneity: large firms spend a higher share of their wage bill on immigrants than small firms. We show analytically that ignoring this heterogeneity in the immigrant share leads to biased estimates of the welfare gains from immigration. To do so, we set up and estimate a model where heterogeneous firms choose their immigrant share and then use it to quantify the welfare effects of an increase in the number of immigrants in Germany. Two new adjustment mechanisms arise under firm ...