@article{chetty-hendren-kline-saez-2014,
  title = {{Where Is the Land of Opportunity? The Geography of Intergenerational Mobility in the United States}},
  author = {Raj Chetty and Nathaniel Hendren and Patrick Kline and Emmanuel Saez},
  year = {2014},
  journal = {Quarterly Journal of Economics},
  volume = {129},
  number = {4},
  pages = {1553--1623},
  url = {https://www.nber.org/system/files/working_papers/w19843/w19843.pdf}
}