population of Mexico and exploit presumably exogenous variation in family size induced by biological fertility and infertility …We investigate how fertility and demographic factors affect migration at the household level by assessing the causal …

Scholars have been examining the relationship between fertility and unemployment for more than a century. Most studies … find that fertility falls with unemployment in the short run, but it is not known whether these negative effects persist … period 1975 to 2010, we analyze both the short and long-run effects of unemployment on fertility. We follow fixed cohorts of …

not a strictly binding constraint. To investigate whether such adjustments could apply to fertility, we estimate the … fertility cost of temperature shocks by shifting conception month. This dynamic adjustment helps explain the observed decline in … on our analysis of historical changes in the temperature-fertility relationship, we conclude air conditioning could be …

licenses can affect undocumented migrants' fertility decisions. Using a differencein- differences strategy based on temporal …

19th century in the United States. We construct new measures of fertility changes and measures of railroad access at the … county level from 1850 - 1890. We are able to document market-access-induced changes in fertility due to both extensive … margins (shifts in occupations with different average fertility rates) and intensive margins (changes in fertility within each …

undocumented immigrants' fertility. We find that a one standard deviation increases in enforcement lowers childbearing among likely …