@techreport{Riddell2011,
author = {Riddell, W.C. and Song, X.},
title= {The impact of education on unemployment incidence and re-employment success: Evidence from the U.S. labor market},
year = {2011},
publisher = {Institute for the Study of Labor},
address = {Bonn},
institution = {IZA Discussion Paper},
number = {5572},
}