@incollection{ay-ch-2020-medicaid-coverage-across-the-income-distribution-und,
  title = {Medicaid Coverage Across the Income Distribution Under the Affordable Care Act},
  author = {Charles Courtemanche and James Marton and Aaron Yelowitz},
  year = {2020},
  booktitle = {Medicaid: Politics, Policy, and Key Issues},
  editor = {Daniel Lanford},
  publisher = {Nova Science Publishers},
  pages = {211--257},
  url = {https://www.nber.org/system/files/working_papers/w26145/w26145.pdf}
}