Reimbursement and Investment: Prospective Payment and For-Profit Hospitals’ Market Share
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Abstract
This paper studies how the change from retrospective cost-based reimbursement to a prospective payment system shifted hospital investment strategies from quality-enhancing technologies to cost-saving technologies. A consequence of this change was the opportunity for for-profit hospitals to capture a larger share of the market. When all of a patient’s treatment costs are paid under a retrospective average cost-based program, not-for-profit hospitals invest only in the quality-enhancing technology. For-profit hospitals have no incentive to invest in either technology. As a result, most patients select not-for-profit hospitals and for-profit hospitals attract only those few patients who have extreme time preference. When hospitals are reimbursed prospectively, however, not-for-profit hospitals invest in both quality-improving and the cost-saving technologies, as do for-profit hospitals, although at lesser amounts. Quality and market shares are more equal under prospective payment, helping to explain the increasing market share of for-profit hospitals as prospective payment has become the norm.
Keywords
prospective payment system hospital competition technology investment hospital qualityJEL classification
I11 O33 L33Notes
Acknowledgment
The comments of Seung Mo Choi, Dan Friesner, Bidisha Mandal and two anonymous referees are gratefully acknowledged.
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