Heckman, James J. (contributor); Lochner, Lance (contributor) - 2008
and a place of communication between science, politics and business. IZA is an independent nonprofit
organization … doctoral program. IZA engages in (i)
original and internationally competitive research in all fields of labor economics, (ii … estimation
Corresponding author:
James J. Heckman
Department of Economics
University of Chicago
1126 East 59th Street …