how does the 2-stage heckman model work?

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how does the 2-stage heckman model work?

2006-07-16 17:50:35 · 3 answers · asked by kiks 1 in Education & Reference ➔ Other - Education

3 answers

a what???

2006-07-16 17:53:29 · answer #1 · answered by Phoenix 2 · 0⤊ 0⤋

The only thing I remember about that is it has something to do with a way to evaluate something even if some of the critical data are missing. I remember reading about it in an educational research class in grad school, but I don't know any more than that. You might try searching the web.

2006-07-17 01:01:48 · answer #2 · answered by English101 2 · 0⤊ 0⤋

Huh, is that a real thing?

2006-07-17 00:53:30 · answer #3 · answered by ndussere 3 · 0⤊ 0⤋