← Search Journal of Finance Vol. 34 No. 5 1979 On Time-Variance Analysis: Reply Robert A. Schwartz; David K. Whitcomb DOI10.2307/2327253 Volume34 Issue5 Pages1273 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 ✓