← Search Journal of Political Economy Vol. 68 No. 3 1960 Cost Push Versus Demand Pull: A Reply Richard T. Selden DOI10.1086/258325 Volume68 Issue3 Pages297-300 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 ✓