Instrumental variables /
Roger J. Bowden, Darrell A. Turkington.
- Cambridge [Cambridgeshire] ; Cambridge University Press, 1984.
- viii, 227 p. : ill. ; 24 cm.
- Econometric Society monographs in quantitative economics ; no. 8 .
Includes bibliographies and index.
0521262410
84007802
Instrumental variables (Statistics) Araç değişkenler (İstatistik)