← Search Review of Economic Studies Vol. 54 No. 3 1987 Announcement DOI10.2307/restud/54.3.343 Volume54 Issue3 Pages343-343 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 ✓