既有居住建筑节能改造外部性及其量化研究  

Study on externality and its calculation method of energy-saving retrofit for existing commercial residential buildings

作　　者：赵琰[1] 刘晓君[2] 

机构地区：[1]河北科技大学建筑工程学院,石家庄050018 [2]西安建筑科技大学,西安710055

出　　处：《中国工程科学》2014年第10期100-105,共6页Strategic Study of CAE

基　　金：国家软科学研究计划(22011GXQ4D080);教育部高等学校博士学科点专项科研基金(20116120110010)

摘　　要：既有商品住宅节能改造具有一定程度的外部性,阻碍了节能改造的深入开展。通过分析节能改造外部性的产生原因和外部性表现,建立外部性测算方法,为外部性内部化,构建节能改造外部性偿还机制提供必要依据。采用经济学理论与方法对既有商品住宅节能改造外部性的产生和表现等进行了分析,在识别外部性供体与受体的基础上,提出了节能改造外部性的测算方法。通过案例分析论证了外部性测算方法的适用性。结果表明,应减轻或消除外部性对节能改造的影响,采取必要手段将节能改造外部性内部化,构建统一的节能改造外部性测算方法,建立节能改造外部性偿还与节能量交易机制。Externality exists in the field of the energy-saving retrofit for existing commercial residential buildings,which hinders the implementation of energy-saving in-depth. The externality calculation method was built in order to provide the necessary basis for the internalization of externality and the establishment of energy-saving externality repayment mechanism. The causes and manifestations of energy-saving externality were described based on economic theory and method. The calculation method was proposed on the basis of identifying the externality donors and acceptors. The applicability of the externality calculation method was demonstrated through case analysis. The conclusions showed that the externality should be reduced or eliminated;the necessary means should be adopted to internalize the externality of energy-saving retrofit by building a unified external energy-saving calculation method,establishing energysaving retrofit externality repayment and trading mechanism of energy savings.

关 键 词：既有商品住宅 节能改造 外部性 测算 

分 类 号：F293.2[经济管理—国民经济] TU-023[建筑科学—建筑理论]