GPs and healthcare costs

It may be common knowledge that doctors’ pay outstrips average wages, with the really high earnings going to medical specialists. But now, more and more doctors are becoming specialised, with implications for costs and healthcare policy more generally. There were some 3.2 million doctors in the OECD area in 2008, which is over 40% more than in 1990 in absolute terms. But looked at on a per head basis, the number of specialists expanded by about 50% over the same 18 year period,  compared with a mere 15% rise per capita for GPs.