← Search Journal of Political Economy Vol. 75 No. 4, Part 2 1967 Prefatory Note Harry G. Johnson DOI10.1086/259313 Volume75 Issue4, Part 2 Pages431-432 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 ✓