University of Nijmegen
http://home.planet.nl/~smits.jeroen/home.html
Jeroen Smits is a social researcher in the Dept of Economics of the Nijmegen School of Management; he is also affiliated with the Dept of Sociology. Downloadable papers and SPSS syntax on Heckman two-step procedure and links.
Ссылка добавлена: 16 февраля 2002 г.
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