This paper reviews the objectives behind the installation of control s
ystems within the National Health Service. It outlines how the introdu
ction of market concepts in the National Health Service necessarily ch
anges the objectives of the service and hence its control systems, par
ticularly its financial control systems. The paper then examines vario
us control models, to establish exactly what elements are being contro
lled and to diagnose some of the shortcomings of the existing system.
In conclusion, the authors point to the need for a recognition of mult
iple (and often conflicting) objectives and for more open debate about
the appropriateness of the current simplistic measures to overcome th
e danger that the faults of the original control system will emerge ag
ain, with an emphasis on inputs into the system rather than outputs.