← Search Econometrica Vol. 30 No. 3 1962 Demographic and Economic Change in Developed Countries V. M. Dondekar DOI10.2307/1909902 Volume30 Issue3 Pages600 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 ✓