search query: @author Heckman, J.J. / total: 2
references: 1-2 / 2
« previous page | next page »
title | year | author | ||
1. |
Journal of the European Economic Association
2009 : APR-MAY, VOL. 7:2-3, p. 320-364 |
2009 | Cunha, F. Heckman, J.J. |
|
2. |
Journal of Economic Literature
1992 : JUN, VOL. 30:2, p. 876-886 |
1992 | Heckman, J.J. |
« previous page | next page »
SCIMA