← Search American Economic Review Vol. 74 No. 3 1984 Econometric Policy Evaluation: Note Thomas F. Cooley; Stephen F. LeRoy; Neil Raymon Volume74 Issue3 Pages467-470 Sources bibtex:phds-export.bib 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 ✓