← Search Journal of Financial Economics Vol. 27 No. 1 1990 Preface Michael C. Jensen; Richard S. Ruback DOI10.1016/0304-405x(90)90018-u Volume27 Issue1 Pages1-3 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 ✓