← Search Econometrica Vol. 37 No. 1 1969 Estimating Foreign Resource Needs for Economic Development I. Wexler; Jaroslav Vanek DOI10.2307/1909224 Volume37 Issue1 Pages163 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 ✓