title: Hospital's activity-based financing system and manager-physician [corrected] interaction.
abstract: This paper examines the consequences of the introduction of an activity-based reimbursement system on the behavior of physicians and hospital's managers. We consider a private for-profit sector where both hospitals and physicians are initially paid on a fee-for-service basis. We show that the benefit of the introduction of an activity-based system depends on the type of interaction between managers and physicians (simultaneous or sequential decision-making games). It is shown that, under the activity-based system, a sequential interaction with physician leader could be beneficial for both agents in the private sector. We further model an endogenous timing game à la Hamilton and Slutsky (Games Econ Behav 2: 29-46, 1990) in which the type of interaction is determined endogenously. We show that, under the activity-based system, the sequential interaction with physician leader is the unique subgame perfect equilibrium.
authors.affiliation: CNRS/LEM (UMR 8179), IÉSEG School of Management, Lille, France. d.crainich@ieseg.fr
authors.forename: David
authors.initials: D
authors.lastname: Crainich
authors.forename: Hervé
authors.initials: H
authors.lastname: Leleu
authors.forename: Ana
authors.initials: A
authors.lastname: Mauleon
mesh_terms: D000465:Algorithms; D003659:Decision Making, Organizational; D006740:Hospital Administrators; D018578:Hospital-Physician Relations; D006801:Humans; D012051:Reimbursement Mechanisms / Q000458:organization & administration*