@article{Green2010,
author = {Green, F. and Zhu, Y.},
title= {Overqualification, job dissatisfaction, and increasing dispersion in returns to graduate education},
year = {2010},
doi = {10.1093/oep/gpq002},
journal = {Oxford Economic Papers},
volume = {62},
number = {4},
pages = {740--763},
}