← Search Econometrica Vol. 32 No. 1/2 1964 On the Efficiency of Three-Stage Least-Squares Estimation Albert Madansky DOI10.2307/1913733 Volume32 Issue1/2 Pages51 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓