In the United States, rural and low-income communities have difficulty attracting and retaining physicians, potentially adversely impacting health outcomes. With a limited supply of physicians completing medical school at US universities, foreign-born and educated physicians provide a potential...

Aggregate U.S. labor market dynamics are well approximated by a dual labor market supplemented with a third, predominantly, home-production segment. We uncover this structure by estimating a Hidden Markov Model, a machine-learning method. The different market segments are identified through...