@article{Chetty2014,
author = {Chetty, R. and Hendren, N. and Kline, P. and Saez, E.},
title= {Where is the land of opportunity? The geography of intergenerational mobility in the United States},
year = {2014},
doi = {10.1093/qje/qju022},
volume = {129},
number = {4},
pages = {1553--1623},
}