← Search Econometrica Vol. 33 No. 4 1965 On the Accuracy of Economic Observations Lester G. Telser; Oskar Morgenstern DOI10.2307/1910372 Volume33 Issue4 Pages886 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 ✓