← Search Journal of Political Economy Vol. 53 No. 4 1945 The Physiocrats and Say's Law of Markets. II Joseph J. Spengler DOI10.1086/256284 Volume53 Issue4 Pages317-347 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 ✓