← Search Journal of Finance Vol. 48 No. 4 1993 From Black-Scholes to Black Holes. THOMAS O'BRIEN; Risk/Finex DOI10.2307/2329055 Volume48 Issue4 Pages1560 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 ✓