Estimation of sample selection bias models by the maximum likelihood estimator and Heckman's two-step estimator
| Year of publication: |
1994
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|---|---|
| Authors: | Nawata, K. |
| Published in: |
Economics letters. - Amsterdam [u.a.] : Elsevier, ISSN 0165-1765, ZDB-ID 7172102. - Vol. 45.1994, 1, p. 33-40
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