← Search Econometrica Vol. 34 No. 2 1966 On a Class of Growth Models Murray C. Kemp; Pham Chi Thanh DOI10.2307/1909933 Volume34 Issue2 Pages257 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 ✓