← Search Econometrica Vol. 22 No. 2 1954 International Economic Papers, No. 2 Paul M. Sweezy; Alan T. Peacock; Friedrich A. Lutz; Ralph Turvey; Elizabeth Henderson DOI10.2307/1907554 Volume22 Issue2 Pages257 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 ✓