← Search Journal of Finance Vol. 30 No. 2 1975 Systematic Risk for Heterogeneous Time Horizons John M. Hasty; Bruce D. Fielitz DOI10.2307/2978742 Volume30 Issue2 Pages659 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 ✓