← Search Econometrica Vol. 70 No. 6 2002 Announcements DOI10.1111/j.1468-0262.2002.00449.x Volume70 Issue6 Pages2519-2525 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 ✓