← Search Econometrica Vol. 26 No. 4 1958 Insurance and Economic Theory Paul Boschan; Irving Pfeffer DOI10.2307/1907524 Volume26 Issue4 Pages629 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 ✓