← Search Journal of Finance Vol. 37 No. 5 1982 A Theory of Capital Structure Relevance Under Imperfect Information Robert Heinkel DOI10.2307/2327840 Volume37 Issue5 Pages1141 Sources openalex crossref 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 ✓