← Search The Review of Economics and Statistics Vol. 25 No. 1 1943 A Note on Innovations Oscar Lange DOI10.2307/1924543 Volume25 Issue1 Pages19 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 ✓