@techreport{ay-wp-2021-school-reopenings-texas,
  title = {School Reopenings, Mobility, and COVID-19 Spread: Evidence from Texas},
  author = {Charles J. Courtemanche and Anh H. Le and Aaron Yelowitz and Ron Zimmer},
  year = {2021},
  institution = {National Bureau of Economic Research},
  number = {28753},
  doi = {10.3386/w28753},
  url = {https://www.nber.org/papers/w28753.pdf}
}