Are general practitioners good for you? Endogenous supply and health

H. Gravelle, S. Morris, M. Sutton

Research output: Book/ReportOther report


We investigate the impact of area general practitioner (GP) supply on individual health in England. If no allowance is made for the endogeneity of GP supply, the effect is positive but not statistically significant. When GP supply is instrumented by age related capitation the effect is markedly greater and statistically significant. A 10% increase in GP supply leads to an increase in the proportion of the population reporting very good health by 6% from 36%. The estimated cost per quality adjusted life year gained from an additional GP is between £527 and £5740.
Original languageEnglish
Place of PublicationYork, UK
PublisherCentre for Health Economics, University of York
Number of pages34
Publication statusPublished - Oct 2006

Publication series

NameCHE Research Paper
PublisherCentre for Health Economics

Bibliographical note

© 2006 the authors. The full text of this report can be viewed free of charge from the Centre for Health Economics web site at:

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