← Search Econometrica Vol. 31 No. 3 1963 Mathematical Models of Economic Growth J. K. Sengupta; Jan Tinbergen; Hendricus C. Bos DOI10.2307/1910004 Volume31 Issue3 Pages612 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 ✓