← Search Journal of Finance 1969 Portfolio Analysis, Market Equilibrium and Corporation Finance Robert S. Hamada DOI10.2307/2326122 Sources openalex semanticscholar 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 ✓