产权制度与发展中国家生态资源贫瘠化:以南北贸易为中介变量的影响机制分析  

Property Rights and Impoverishment of Ecological Resources in Developing Countries: An Effect Mechanism Analysis with South-north Trade as Mediator Variable

作　　者：李昭华[1] 杨林燕[1] 

机构地区：[1]华中科技大学经济学院

出　　处：《国际贸易问题》2014年第2期74-85,共12页Journal of International Trade

基　　金：2013年度教育部人文社会科学规划基金项目"中国进出口贸易内涵自然资本与生态资源贫瘠化假说--以生态足迹为测度的分析";项目批准号13YJA790059

摘　　要：本文将现有文献对产权制度影响生态资源的因果关系分析拓展为影响机制分析,采用中国等56个发展中国家2002-2008年面板数据,引入南北贸易作为中介变量,考察不清晰和不稳定的产权制度导致发展中国家生态资源贫瘠化的影响机制。结果表明,不完善的产权保护制度对发展中国家生态资源贫瘠化有直接正效应;南北贸易是不完善的产权制度导致生态资源贫瘠化的中介变量,即不完善的产权保护制度通过南北贸易对加剧生态资源贫瘠化产生间接正效应,中介效应占总效应的比例高达53.46%。This paper extends current studies on the effect of property rights on ecological resources from causation analysis to analysis on effect mechanism. By employs panel data of 56 developing countries including China during 2002-2008, this study introduces the south-north trade as a mediator variable and examines the effect mechanism of unclear and unstable property rights on the im- poverishment of ecological resources in developing countries. The results show that the imperfect property rights have a direct positive effect on the impoverish- ment of ecological resources in developing countries, and a mediating effect ex- ists between the imperfect property rights resources in the south-north trade accounting and the impoverishment of ecological for up to 53.46% of the total effect

关 键 词：产权制度 生态资源贫瘠化 南北贸易 

分 类 号：F112.1[经济管理—国际贸易]