沙化土地封禁保护行为动因的经济分析——以甘肃省干旱区为例

Economic Analysis of Desertificated Land Protection Behavior Motivation: In the Arid Areas in Gansu Province

沙化土地封禁保护是一项由政府推行的具有紧迫性、长期性、可持续性的生态治理工程。该项目涉及国家、地方政府和农户,利用成本-收益法对这三方的封禁保护行为动因进行分析,通过博弈模型解释三方在封禁项目中的策略选择。结果表明:国家有充分的动力实行封禁保护政策,地方政府缺乏动力去执行,农户缺乏保护封禁区的动力。

The desertificated land banned protection is an urgency, and long-term, and sustainable ecological engineering pushed by the government, the establishment of the banned reserve involves multiple stakeholders. Desertifieation land banned protection involves state, local government and farmers, this article will use the cost-benefit method to analysis this tripartite banned behavior motivation, and through the game model to explain the strategy choice of three parties in banned programs. The results show that： the country has sufficient power to the policy, local governments are lack of motivation to perform, and farmers are lack of motivation.