@article{Rosenzweig2009,
author = {Rosenzweig, M.R. and Zhang, J.},
title= {Do population control policies induce more human capital investment? Twins, birth weight and China's “one-child” policy},
year = {2009},
doi = {10.1111/j.1467-937X.2009.00563.x},
journal = {The Review of Economic Studies},
volume = {76},
number = {3},
pages = {1149−1174},
}