基于公共物品理论的农村饮水安全问题研究——以江汉平原为例

Research on Rural Drinking Safety Problem Based on the Public Goods Theory——A Case of Jianghan Plain

本文从公共物品理论的角度,以江汉平原为例,通过实地调研和收集的资料及数据对农村饮水安全的现状和成因进行了分析。研究表明,农村饮水安全中要素的多层性和异质性特征以及各子要素的外部性特征,使农村饮水安全陷于困境。因此,政府的强力介入和供给主体的异化是解决困境的有效途径。

By surveying and collecting the material and data in Jianghan Plain, this paper analyses the current situation and cause for rural drinking water safety based on the public goods theory. The research revealed that the nature of multi-strata and heterogeneity for rural drinking water safety factors and outside features of each component have made rural drinking water safety a stalemate. And thus, the government's strong interference and the supplier's multiplicity are the effective ways to solve this puzzle