← Search Journal of Finance Vol. 24 No. 1 1969 Public Policies and Private Investments. L. H. Zincone; John F. Helliwell DOI10.2307/2326148 Volume24 Issue1 Pages129 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 ✓