Identification of Causal Effects Using Instrumental Variables
Technical Working Paper 0136
DOI 10.3386/t0136
Issue Date
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Copy CitationJoshua D. Angrist, Guido W. Imbens, and D.B. Rubin, "Identification of Causal Effects Using Instrumental Variables," NBER Working Paper t0136 (1993), https://doi.org/10.3386/t0136.
Published Versions
Journal of the American Statistical Association (June 1996).