← Search Journal of Political Economy Vol. 75 No. 6 1967 Laissez Faire: Pro and Con Frank H. Knight DOI10.1086/259359 Volume75 Issue6 Pages782-795 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 ✓