← Search American Economic Review 1981 Cross-Section Tests of the Heckscher-Ohlin Theorem: Comment [Factor Abundance and Comparative Advantage]. Edward E. Leamer; Harry P. Bowen Sources openalex 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 ✓