基于外部性理论的城市水环境治理机制创新研究——以武汉水专项为例  

Mechanisms Innovation of Urban Water Environment Governance Based on Externality Theory——The Case of Wuhan Water Project

作　　者：李雪松[1] 高鑫[1] 

机构地区：[1]武汉大学经济与管理学院,湖北武汉430072

出　　处：《中国软科学》2009年第4期87-91,97,共6页China Soft Science

基　　金：国家自然科学基金青年项目(70703026);教育部重大课题攻关项目(04JZD0011);武汉市社科基金项目(08031)

摘　　要：改革开放以来,工业化和城市化的快速发展伴随着城市水环境的急剧恶化。城市发展对水环境的影响产生了外部性,其实质是私人收益或私人成本通过外部性转移给了社会。传统的城市水环境治理被作为政府的"非生产性福利事业"不具有可持续性。"武汉水专项"经验表明,城市水环境治理应当构建以政府为主导的新型市场机制和利益平衡机制,培育城市水环境治理的专业市场,改善城市水环境,推动土地升值和经济发展,以治理收益补偿水环境治理成本,形成良性的动态经济循环,将会使城市水环境保护发展成具有巨大市场的产业,实现生态效益、经济效益和社会效益的统一。Since reform and opening up, industrialization and urbanization accompanied by the rapid development of rapid deterioration of urban water environment. Urban development on environmental impact of water generated the external characteristic; the essence is that the private income or the private cost has transferred to the society through the externality. The traditional urban water environment governance is regarded by the government as the ＂non - productive welfare＂, has two external issues： First, the government has burdened the cost of lessening the pollution; Second, the environment premium income brought by the government water environment governance has been transferred to the related management principal as the real estate merchant. Therefore urban water environment governance is not sustainable. ＂Wuhan Water Project＂ experience shows that the urban water environment governance should build a government - led, with the measures of market mechanisms and balance the interests to refer the newly - pattern urban water environment governance to nurture the special market of the urban water environment governance. Through the specified enterprise to offer the governance service to the water environment, improving the urban water environment, promoting the land value and the economic development to pay the governance income to the water environment governance enterprise to form the good dynamic economic cycling to turn the urban water environment protection to tremendous market industry to realize the unification of the ecological benefit, economic benefit and the social benefit.

关 键 词：水环境 治理机制 外部性 武汉水专项 

分 类 号：F062.1[经济管理—政治经济学]