← Search American Economic Review Vol. 71 No. 4 1981 Agency, Earnings Profiles, Productivity, and Hours Restrictions Edward P. Lazear Volume71 Issue4 Pages606-620 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 ✓