← Search Journal of Finance Vol. 32 No. 1 1977 The Time-Variance Relationship: Evidence on Autocorrelation in Common Stock Returns Robert A. Schwartz; David K. Whitcomb DOI10.2307/2326901 Volume32 Issue1 Pages41 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 ✓