← Search Journal of Political Economy Vol. 54 No. 5 1946 Freedom Under Planning Frank H. Knight DOI10.1086/256402 Volume54 Issue5 Pages451-454 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 ✓