← Search Journal of Political Economy Vol. 47 No. 3 1939 Averaging of Income for Income-Tax Purposes William Vickrey DOI10.1086/255390 Volume47 Issue3 Pages379-397 Languageen 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 ✓