The Effect of Physician and Health Plan Market Concentration on Prices in Commercial Health Insuranc
Schneider, J.E., P. Li, D.G. Klepser, N.A. Peterson, T.T. Brown, and R.M. Scheffler. “The Effect of Physician and Health Plan Market Concentration on Prices in Commercial Health Insurance Markets.” International Journal of Health Finance and Economics 8:1 (March 2008): 13-26.