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AbstractThis paper explores how inflows of low-skilled immigrants impact the tradeoffs women face when making joint fertility and labor supply decisions. I find increases in fertility and decreases in labor force participation rates among high-skilled US-born women in cities that have experienced larger immigrant inflows. Most interestingly, these changes have been accompanied by decreases in the strength of the negative correlation between childbearing and labor force participation, an often-used measure of the difficulty with which women combine motherhood and labor market work. Using a structured statistical model, I show that the immigrant-induced attenuation of this negative correlation can explain about 24% of the immigrant-induced increases in the joint likelihood of childbearing and labor force participation in the US between the years 1980 and 2000.JEL codesD10, F22, J13, J22, R23

Previous studies show that immigrants to the United States married to natives earn higher wages than immigrants married to other immigrants. Using data from the 1980 to 2000 U.S. censuses and the 2005 to 2010 American Community Surveys, we show that these wage premiums have increased over time. Our evidence suggests that the trends are unlikely to be explained by changes in the attributes of immigrants who tend to marry natives but might instead be a result of changes in how these attributes are rewarded in the labor market. Because immigrants married to natives tend to have more schooling, part of the increasing premium can be explained by increases in the value of a college education. We find, however, that even when allowing the value of education and English-speaking ability to vary, intermarriage wage premiums have increased over time. We believe these patterns might be driven by changes in technology and globalization, which have made communication and management skills more highly rewarded in the U.S. labor market.

Immigrants residing among many coethnics are especially likely to receive SSI for a disability when they belong to high SSI take-up immigrant groups. After showing that this relationship cannot be fully explained by differences in health, we consider the likely sources of these network effects by separately examining their role in the decision to apply for SSI and, conditional on applying, their role in determining who ultimately receives benefits. Our results suggest that networks may increase the probability of applying for SSI despite minor disabilities, but it is unlikely that network effects are driven by egregious lies on applications.

Abstract
Social networks are commonly understood to play a large role in the labor market success of immigrants. Using 2000 U.S. Census data, this paper examines whether access to native networks, as measured by marriage to a native, increases the probability of immigrant employment. We start by confirming that in both least squares and instrumental variables frameworks, marriage to a native indeed increases immigrant employment rates. Next, we show that the returns to marrying a native are not likely to arise solely from legal status acquired through marriage or characteristics of native spouses. We then present several pieces of evidence suggesting that networks obtained through marriage play an important part in explaining the relationship between marriage decisions and employment.