← Search Econometrica Vol. 35 No. 2 1967 Qualitative Economics and Morishima Matrices Lowell Bassett; Hamid Habibagahi; James Quirk DOI10.2307/1909110 Volume35 Issue2 Pages221 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 ✓