We examine the labor market impact of states easing occupational license requirements by expanding the scope of practice (SOP) for nurse practitioners (NPs), allowing them to practice without physician oversight. Using data on job postings, we find that employers increase their demand for NPs...

We provide a new examination of the incentive effects of welfare rules on family structure among low-income women by emphasizing that the eligibility and benefit rules in the AFDC and TANF programs are based more on the biological relationship between the children and any male in the household...

Using a compiled dataset of 441 censuses and surveys between 1787 and 2015, representing 103 countries and 48.4 million mothers, we find that: (1) the effect of fertility on labor supply is typically indistinguishable from zero at low levels of development and large and negative at higher levels...