← Search The Review of Economics and Statistics Vol. 33 No. 4 1951 The Measurement of Industrial Concentration M. A. Adelman DOI10.2307/1926455 Volume33 Issue4 Pages269 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 ✓