← Search The Review of Economics and Statistics Vol. 42 No. 1 1960 Is Aggregation Necessarily Bad? Yehuda Grunfeld; Zvi Griliches DOI10.2307/1926089 Volume42 Issue1 Pages1 Sources crossref semanticscholar openalex 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 ✓