← Search Journal of Political Economy Vol. 70 No. 4 1962 Foster and Catchings: A Mathematical Reappraisal John A. Carlson DOI10.1086/258668 Volume70 Issue4 Pages400-402 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 ✓