1. Average‐Cost Pricing and Dynamic Selection Incentives in the Hospital Sector
- Author
-
Mathias Kifmann and Luigi Siciliani
- Subjects
hospitals, DRGs, selection, severity ,DRGs ,hospitals ,selection ,severity ,media_common.quotation_subject ,macromolecular substances ,Severity of Illness Index ,hospitals,DRGs,selection,severity ,Altruism ,jel:L44 ,0502 economics and business ,Severity of illness ,Economics ,Economics, Hospital ,050207 economics ,Diagnosis-Related Groups ,health care economics and organizations ,Selection (genetic algorithm) ,050205 econometrics ,media_common ,Average cost pricing ,Actuarial science ,Public economics ,Health Policy ,05 social sciences ,jel:I11 ,Incentive ,nervous system ,Fees and Charges ,jel:I18 ,jel:L13 ,Hospital sector ,Costs and Cost Analysis ,Prospective payment system ,Models, Econometric - Abstract
This study investigates dynamic incentives to select patients for hospitals that are remunerated according to a prospective payment system of the diagnosis-related group (DRG) type. Using a model with patients differing in severity within a DRG, we show that price dynamics depend on the extent of hospital altruism and the relation between patients' severity and benefit. Upwards and downwards price movements over time are both possible. In a steady state, DRG prices are unlikely to give optimal incentives to treat patients. Depending on the level of altruism, too few or too many patients are treated. DRG pricing may also give incentives to treat low-severity patients even though high-severity patients should be treated. Copyright © 2016 John Wiley & Sons, Ltd.
- Published
- 2016