← Search Journal of Finance Vol. 24 No. 2 1969 Investment Decision Under Uncertainty: Theory and Practice James C. T. Mao; John F. Helliwell DOI10.2307/2325297 Volume24 Issue2 Pages323 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 ✓