@article{Angrist1991,
author = {Angrist, J.D. and Krueger, A.B.},
title= {Does compulsory schooling attendance effect schooling and earnings?},
year = {1991},
doi = {10.2307/2937954},
journal = {Quarterly Journal of Economics},
volume = {106},
number = {4},
pages = {976--1014},
}