@article{Hacker2016,
author = {Hacker, J.D. },
title= {Ready, willing and able? Impediments to onset of marital fertility decline in the United States},
year = {2016},
doi = {10.1007/s13524-016-0513-7},
journal = {Demography},
volume = {53},
number = {6},
pages = {1657--1692},
}