Bounding the effects of proxy variables on instrumental-variables coefficients
| Year of publication: |
1987
|
|---|---|
| Authors: | Krasker, William S. ; Pratt, John W. |
| Published in: |
Journal of Econometrics. - Elsevier, ISSN 0304-4076. - Vol. 35.1987, 2-3, p. 233-252
|
| Publisher: |
Elsevier |