Incentives In HMOs
We studied the effect of physician incentives in an HMO network. Physician incentives are controversial because they may induce doctors to make treatment decisions that differ from those they would choose in the absence of incentives. We set out a theoretical framework for assessing the degree to which incentive contracts do, in fact, induce physicians to deviate from a standard, guided only by patient interest and professional medical judgment. Our empirical evaluation of the model relies on details of the HMO's incentive contracts and access to the firms' internal expenditure records. We estimate that the HMO's incentive contract provides a typical physician an increase, at the margin, of $.10 in income for each $1.00 reduction in medial utilization expenditures. The average response is a 5-percent reduction in medical expenditures. We also find suggestive evidence that financial incentives linked to commonly used "quality" measures may stimulate an improvement in measured quality.
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- McGuire, Thomas G., 2000. "Physician agency," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 9, pages 461-536 Elsevier.
- Gaynor, M. & Gertler, P., 1996.
"Moral hazard and Risk Speading in Partnerships,"
96-09, RAND - Reprint Series.
- David M. Cutler & Mark McClellan & Joseph P. Newhouse, 2000. "How Does Managed Care Do It?," RAND Journal of Economics, The RAND Corporation, vol. 31(3), pages 526-548, Autumn.
- Canice Prendergast, 1999. "The Provision of Incentives in Firms," Journal of Economic Literature, American Economic Association, vol. 37(1), pages 7-63, March.
- Ichniowski, Casey & Shaw, Kathryn & Prennushi, Giovanna, 1997. "The Effects of Human Resource Management Practices on Productivity: A Study of Steel Finishing Lines," American Economic Review, American Economic Association, vol. 87(3), pages 291-313, June.
- Landers, Renee M & Rebitzer, James B & Taylor, Lowell J, 1996. "Rat Race Redux: Adverse Selection in the Determination of Work Hours in Law Firms," American Economic Review, American Economic Association, vol. 86(3), pages 329-48, June.
- George Baker & Michael Gibbs & Bengt Holmstrom, 1994. "The Internal Economics of the Firm: Evidence from Personnel Data," The Quarterly Journal of Economics, Oxford University Press, vol. 109(4), pages 881-919.
- McClellan, Mark & Cutler, David & Newhous, Joseph P., 2000. "How Does Managed Care Do It?," Scholarly Articles 2643884, Harvard University Department of Economics.
- Christopher Ferrall & Bruce Shearer, 1999. "Incentives and Transactions Costs Within the Firm: Estimating an Agency Model Using Payroll Records," Review of Economic Studies, Oxford University Press, vol. 66(2), pages 309-338.
- Robert Gibbons, 1996. "Incentives and Careers in Organizations," NBER Working Papers 5705, National Bureau of Economic Research, Inc.
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