@article{Kaplan2017,
author = {Kaplan, G. and Schulhofer-Wohl, S.},
title= {Understanding the long-run decline in interstate migration},
year = {2017},
doi = {10.1111/iere.12209},
URL = {https://doi.org/doi:10.1111/iere.12209},
volume = {58},
number = {1},
pages = {57‒94},
}