Competition among physicians is widespread, but compelling empirical evidence on the impact on service provision is … limited, mainly due to lack of exogenous variation in the degree of competition. In this paper we exploit that many GPs, in … observe the same GP in two different competitive environments; with competition (own practice) and without competition …

We investigate the effect of competition on quality in regulated markets (e.g., health care, higher education, public … to the steady state. While fiercer competition (lower transportation costs or less sluggish demand) leads to higher … quality in both solutions, the quality response to increased competition is weaker when players use feedback strategies …