← Search Econometrica Vol. 23 No. 2 1955 Colloques Internationaux du Centre National de la Recherche Scientifique. XL. Econometrie W. M. Gorman DOI10.2307/1907889 Volume23 Issue2 Pages227 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 ✓