1. Implementing the New System of Financial Flows—Payment by Results: Technical Guidance 2003/4;Department of Health,2002
2. Costing hospital activity: the experience with healthcare resource groups in England;Street;European Journal of Health Economics,2002
3. Choose and Book: Patient's Choice of Hospital and Booked Appointment: Policy Framework for Choice and Booking at the Point of Referral;Department of Health,2004
4. Early Lessons from Payment by Results;Audit Commission,2005
5. The nature of the firm;Coase;Economica,1937