区域经济增长与环境质量演进关系模型研究——基于环境库兹涅茨曲线  

Modeling Regional Relationship between Economic Development and Environment Quality Based on the EKC

作　　者：岳利萍[1] 白永秀[1] 

机构地区：[1]西北大学经济管理学院,陕西西安710068

出　　处：《南京理工大学学报（社会科学版）》2006年第4期41-46,共6页Journal of Nanjing University of Science and Technology：Social Sciences

基　　金：国家自然科学基金资助项目"东西部地区城镇化综合比较与西部地区城镇化支撑体系建设研究"(批准号:70473074);陕西省教育厅项目"小城镇建设与县域经济发展(项目编号:05jk113)"的阶段性研究成果

摘　　要：从社会福利最大化角度出发,通过设定物品消费偏好指数,建立两物品模型,推导出了区域环境最佳投资水平;在此基础上,从理论上证明了环境库兹涅茨曲线存在的依据以及在环境质量最低点和环境质量发生根本性好转的转折点的社会总投资水平。最后,得出环境质量演化过程曲线取决于社会经济发展状况,它与非环境物品生产函数和排污生产函数的技术参数、居民收入水平以及对环境物品和非环境物品的消费偏好以及国民收入分配政策等有关,而非仅仅与经济增长状况有关。By using the index of consumption preference, this paper establishes two-products model from the point of making the maximum social welfare. At the same time, the optimum environment investment is found and the essential conditions for Environmental Kuznets Curve is proved too. Finally, the conclusions are drawn that environmental quality is controlled by regional economic development, but economic growth is not the only that matters, because all the parameters of non-environmental production function, pollution-emission function, the income of citizens, the consumption preference of environmental goods and non-environmental goods and so on are controlled not by non-economic factors.

关 键 词：环境库兹涅茨曲线 环境投资 消费偏好 环境质量转折点 

分 类 号：F062.2[经济管理—政治经济学]