1. Arrow, K.J. (1963). “Uncertainty and the Welfare Economics of Medical Care”, American Economic Review, 53, 941–73.
2. Audit Commission (1996). What the Doctor ordered: A Study of GP Fundholders in England and Wales, London, HMSO.
3. Baeza J. and M. Calnan (1997). “Implementing Quality: a Study of the Adoption of Quality Standards in the Contracting Process in a General Practice Multi-Fund”, Journal of Health Services Research and Policy, 2.
4. Baines, D.L. and D.L. Whynes (1996). “Selection Bias in GP Fundholding”, Health Economics, 5, 129–40.
5. Barr, N. (1992). “Economic Theory and the Welfare State: A Survey and Interpretation”, Journal of Economic Literature, 30, 741–803.