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Table 2 Distribution of contractual agreements on insurer market concentration and provider market share $

From: Market competition and price of disease management programmes: an observational study

 

HHI insurer market >2700

HHI insurer market ≤2700

Care group market share >16%

Both markets concentrateda (n = 18)

Care group dominant marketc (n = 13)

Care group market share ≤16%

Insurer dominant marketb (n = 18)

Both markets competitived (n = 14)

  1. $Based on 63 care groups since no data was available on the number of GPs for 13 care groups; a`Both market concentrated’ refers to the situation where both the care group market and the insurer market is less competitive; b`Insurer dominant market’ refers to the situation where the insurer market is less competitive, but the care group market is more competitive; c`Care group dominant market’ refers to the situation where the insurer market is more competitive, but the care group market is less competitive; d`Both market competitive’ refers to the situation where both the insurer market and the care group market are more competitive.