← Search Econometrica Vol. 8 No. 1 1940 The Transformation of Value in the Productive Process L. Amoroso DOI10.2307/1906859 Volume8 Issue1 Pages1 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 ✓