Related Experiment Videos
Contracting for health services when patient demand does not reflect quality
1University of Southampton, UK. jm@soton.ac.uk
Journal of Health Economics
|December 8, 1997
Summary
This study examines healthcare contracts to control costs and maintain quality when patient demand is unreliable. Optimal contract design balances provider self-interest and patient welfare, with cost-sharing beneficial for partially benevolent providers.
Area of Science:
- Health economics
- Contract theory
- Healthcare management
Background:
- Patient demand often fails to accurately reflect healthcare service quality.
- Reforms in Britain's National Health Service (NHS) introduced novel contract types.
- Traditional fixed-price or cost-reimbursement contracts may be suboptimal in healthcare.
Purpose of the Study:
- To analyze contract structures that minimize costs while preserving healthcare quality.
- To determine optimal contract forms considering varying levels of provider altruism.
- To evaluate the role of specific contract types like block and cost-and-volume contracts.
Main Methods:
- Theoretical analysis of principal-agent models in healthcare.
- Examination of contract designs under different assumptions of provider motivation (self-interested vs. benevolent).
- Comparative analysis of pure fixed-price, cost-reimbursement, block, and cost-and-volume contracts.
Main Results:
- The optimal contract form is contingent on the degree of provider benevolence.
- Block and cost-and-volume contracts are suitable for fully benevolent providers.
- Cost-sharing mechanisms are generally optimal when providers are partially benevolent.
Conclusions:
- Healthcare contract design must account for information asymmetry and provider incentives.
- Innovative contract structures beyond traditional models are crucial for efficient healthcare delivery.
- Tailoring contracts to provider altruism can improve both cost control and quality maintenance.