← Search Journal of Finance Vol. 40 No. 3 1985 On Economics and Finance Lawrence H. Summers National Bureau of Economic Research DOI10.2307/2327785 Volume40 Issue3 Pages633 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 ✓