Efficiency bounds for some semiparametric selection models
| Year of publication: |
1993
|
|---|---|
| Authors: | Newey, Whitney K. ; Powell, James L. |
| Published in: |
Journal of econometrics. - Amsterdam [u.a.] : Elsevier, ISSN 0304-4076, ZDB-ID 1848616. - Vol. 58.1993, 1-2, p. 169-184
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