← Search Econometrica Vol. 40 No. 6 1972 Public Investment, The Rate of Return, and Optimal Fiscal Policy Earl A. Thompson; Kenneth J. Arrow; Mordecai Kurz DOI10.2307/1913871 Volume40 Issue6 Pages1174 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 ✓