湘江流域生态补偿支付意愿及其影响因素的实证研究  

Empirical Study on Willingness to Pay for Ecosystem Services of Xiang Jiang River Basin and Its Influencing Factors

作　　者：李超显[1,2] 周云华[2] 

机构地区：[1]华中科技大学公共管理学院,湖北武汉430074 [2]中共长沙市委党校,湖南长沙410004

出　　处：《系统工程》2013年第5期123-126,共4页Systems Engineering

基　　金：国家社科基金资助项目(12CZZ054);湖南省哲学社会科学基金资助项目(2010YBB320);湖南省党校行政学院系统社科规划课题(2012B05)

摘　　要：在CVM问卷调查的基础上,采取prob it模型与结构方程模型对湘江流域生态补偿支付意愿及其影响因素进行实证研究。研究得出:①505份支付卡式有效问卷调查数据的统计分析结果显示,有78%的居民家庭对湘江流域生态补偿存在正支付意愿,对湘江流域生态补偿的平均支付意愿为70.32元/(月.户)。②通过prob it模型和结构方程模型对居民支付意愿的影响因素进行分析后发现,"内部特征"与支付意愿存在显著的正相关关系,收入、学历、职业和年龄对支付意愿具有显著影响,性别、居住距离与支付意愿的相关关系不显著。③研究提出的"内部特征"变量对生态补偿支付意愿和生态价值评估具有创新和实际意义。This paper was to empirically analyzes the willingness to pay （WTP） of ecosystem services of XiangJiang river basin and its influencing factors by probit model and structural equation model on the basis of CVM questionnaire. The main conclusions of research are generalized as follows： first, 505 valid questionnaires of payment card show 78% residents state the WTP with an average WTP of ~70. 32 per household/month. Second, probit model and structural equation model based on analysis of influencing factors show that factor of core characteristics has a positive correlation with WTP, factors of income, education level, profession and age are significantly correlated with WTP, while factors of gender and distance are not obviously correlated with it. Third, it is of innovative and practical significance for willingness to pay for ecosystem services and valuation of ecosystem services to find and put forward variable of core characteristics.

关 键 词：湘江流域 生态补偿 支付意愿 影响因素 条件估值法 

分 类 号：X196[环境科学与工程—环境科学]