← Search Journal of Political Economy Vol. 71 No. 6 1963 Total Productivity and the Quality of Capital Evsey D. Domar DOI10.1086/258818 Volume71 Issue6 Pages586-588 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 ✓