Dranove, David; Spier, Kathryn E. - In: Contributions in Economic Analysis & Policy 2 (2003) 1, pp. 1-19
Through utilization review (UR), managed care organizations (MCOs) monitor and alter physician treatment decisions. We show that the value of UR depends on physician incentives. Not surprisingly, when physicians have incentives to significantly overtreat patients, UR can improve social welfare...