@article {Returns1999,
title = {Returns to Education in the Irish Youth Labour Market},
year = {1999},
url = {https://www.esri.ie/publications/returns-to-education-in-the-irish-youth-labour-market},
author = {Barrett, A., Callan, T., and Nolan, B.},
journal = {Journal of Population Economics, Vol. 12, No. 2},
}