← Search Econometrica Vol. 28 No. 1 1960 Input-Output Analysis with Substantially Independent Groups of Industries Abhiroop Ghosh DOI10.2307/1905295 Volume28 Issue1 Pages88 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 ✓