← Search Quarterly Journal of Economics Vol. 73 No. 1 1959 Recent Publications DOI10.1093/qje/73.1.173 Volume73 Issue1 Pages173-175 Languageen 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 ✓