“…Navarro (1991, p. 383), in commenting on internal market reforms proposed for the British National Health Service, suggests that administrative costs will be inflated by the need to monitor, enforce and re-negotiate market contracts with providers. A number of authors have noted the relationship between the costs of administration and reliance on markets for the provision of health care (Woolhandler and Himmelstein, 1991; Quam, 1989).…”