Overview
Richard J. Butler is a labor economist (University of Minnesota / Brigham Young University) specializing in workers' compensation, occupational injury, and disability insurance. He is co-author (with William G. Johnson and Marjorie L. Baldwin) of the influential 1995 ILRR study challenging the use of first return-to-work rates as a measure of WC success. His broader Butler-and-Worrall research series established foundational empirical regularities in WC claim duration and benefit effects.
Key Contributions / Features
- Co-developed the four-pattern taxonomy of post-injury employment outcomes (single-absence-successful, single-absence-unsuccessful, multiple-absences-successful, multiple-absences-unsuccessful)
- Established that employer accommodations (reduced hours, modified equipment, light duty) are the dominant determinants of post-injury employment stability
- Showed that WC replacement rate affects initial return-to-work margin but not post-return stability
- Co-author of 2006 JRI paper decomposing post-injury productivity losses into absentee and earnings effects; showed stable-employment workers still incur significant earnings-effect losses in years 2–3
- Extensive prior work with Worrall on WC benefit generosity, claim duration, and incentive effects
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