Halbersma, R.S.; Mikkers, M.C.; Motchenkova, E.; Seinen, I. - Tilburg University, Tilburg Law and Economic Center - 2007
context of a generalized bargaining model (Brooks et al., 1997). In the SCP-model, we obtain that the concentration of … hospitals (insurers) has a significantly positive (negative) impact on the hospital price-cost margin. In the bargaining model …, we also find a significant negative effect of insurer concentration on the bargaining share of hospital, but no …