 The moral hazard effects of consumer responses to targeted cost-sharingChristopher Whaley, Chaoran Guo and Timothy T. Brown Journal of Health Economics, 2017, vol. 56, issue C, 201-221 Abstract: This paper examines the effects of the reference pricing program implemented by the California Public Employees Retirement System (CalPERS) in 2012. The program uses targeted cost-sharing to incentivize patient price shopping. We find that the program leads to a 10.3% increase in the use of low-price providers and reduces the average cost per procedure by 12.5%. We further estimate that the program reduces medical spending by $218.8 per procedure, which we estimate is approximately 53.7% of the excessive spending that is due to patient choice of higher price providers caused by insurance coverage, at the expense of a $94.3 (or 12.5%) reduction in consumer surplus. The cost savings from the reference pricing program is about two to three times as large as the reduction from implementing a high-deductible health plan, while the accompanying consumer surplus reduction is much smaller under reference pricing. Keywords: Reference pricing; Moral hazard; Insurance benefit design (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:jhecon:v:56:y:2017:i:c:p:201-221 DOI: 10.1016/j.jhealeco.2017.09.012 Access Statistics for this article Journal of Health Economics is currently edited by J. P. Newhouse, A. J. Culyer, R. Frank, K. Claxton and T. McGuire More articles in Journal of Health Economics from Elsevier |
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