← Search Econometrica Vol. 22 No. 4 1954 Income and Wealth, Volume III Gerhard Colm; Milton Gilbert DOI10.2307/1907450 Volume22 Issue4 Pages536 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 ✓