关键词: 重庆市药品交易所 , 人均医疗费用 , 固定效应模型 , 中介变量

Abstract: This research utilizes the fixed effect model to analyze the determinants of the medical expendituresThe dummy variables are introduced to represent the Medical Exchange, and the income of doctors is introduced as mediator variables such that the effect of doctors would be revealedThis research demonstrates that the Chongqing Medical Exchange reduces the medical expenditures per capita indeedNonetheless, this policy may backfire because of the mediating effect of the revenue of doctorsBased on these studies, this paper puts forward policy recommendations to control the medical expenditures per capita: increasing the number of hospital, adjusting the internal structure of the medical workers, and advocating and ensuring Physician practice, and increasing doctors income reasonably.

Key words: Chongqing Medical Exchange , medical expenditures per capita , fixed effect model , mediator variables