摘要
灌溉系统对于乡村社区而言是一种公共产品,其外部性的有效克服是由于在一个社区内人们可以采取关联博弈的办法进行有效的惩罚。但是由于技术进步下的成本约束、市场化改革带来的机会增多和社区外部的服务替代导致了关联博弈惩罚无效,使中西部乡村灌溉系统崩溃,进而引致社区的瓦解;瓦解之后的乡村社区重建对于我国农业经济乃至国民经济的发展无疑是一个挑战性的课题。
Irrigation system is a public good to village communities, the externality of which is overcome effectively in that, within a community, people can adopt the coordinated-game approach for effective penalty. However, the penalty is nullified due to cost constraints under technology progress, increased opportunities brought about by marketization reforms, and the substitution by services outside the community, resulting in the collapse of irrigation system in the closed villages in west and central China and hence the disintegration of the communities; the reconstruction of the village communities after the disintegration is undoubtedly a challenging issue to the development of China’s rural economy and even national economy.
出处
《贵州财经学院学报》
2005年第2期55-60,共6页
Journal of Guizhou College of Finance and Economics
