Institutional Affiliation: Duke University
Information about this author at RePEc
NBER Working Papers and Publications
|February 2006||Perverse Incentives in the Medicare Prescription Drug Benefit|
with Michael Schwarz: w12008
We analyze some of the perverse incentives that may arise under the current Medicare prescription drug benefit design. In particular, risk adjustment for a stand-alone prescription drug benefit creates perverse incentives for prescription drug plans' coverage decisions and/or pharmaceutical companies' pricing decisions. This problem is new in that it does not arise with risk adjustment for other types of health care coverage. For this and other reasons, Medicare's drug benefit requires especially close regulatory oversight, now and in the future. We also consider a relatively minor change in how the benefit is financed that could lead to significant changes in how it functions. In particular, if all plans were required to charge the same premium, there would be less diversity in quality bu...
Published: David McAdams & Michael Schwarz, 2007. "Perverse Incentives in the Medicare Prescription Drug Benefit," INQUIRY: The Journal of Health Care Organization, Provision, and Financing, vol 44(2), pages 157-166.