TY  - RPRT
A1  - Heckman, J.J.
A1  - Lochner, L.J.
A1  - Todd, P.E.
T1  - Fifty years of Mincer earnings regressions
Y1  - 2003
DO  - 10.3386/w9732
PB  - National Bureau of Economic Research
CY  - Cambridge
IS  - NBER working paper no. 9732

ER  -