@techreport{Oreopoulos2013,
author = {Oreopoulos, P. and Petronijevic, U.},
title= {Making college worth it: A review of research on the returns to higher education},
year = {2013},
doi = {10.3386/w19053},
publisher = {National Bureau of Economic Research},
address = {Cambridge, MA},
institution = {Working Paper 19053},
}