城市公共物品边界变化及有效供给探析

由于城市公共物品的非竞争性和非排他性特征,使其成为"市场失灵"的一个重要领域,因此,传统观点认为由政府供给城市公共物品更有效率.然而,随着社会经济的不断发展、科学技术的进步以及人民生活水平的不断提高,城市公共物品的边界不断地发生变化,因此也就改变了政府提供城市公共物品的传统观点.这必然要求城市公共物品的供给也随之进行改变,从而实现城市公共物品供给的帕累托效率.

Analysis on the Boundary Change of Urban Public Goods and Effective Provision

Urban public goods become an important field of market ineffectiveness because of their non-excludability and non-rivalry.However,with the development of economy,the advancement of technology and the improvement of people's standard of living,the boundary of urban public goods keeps changing.Therefore,traditional view that the government is an exclusive provider of urban public goods is changed,which necessarily requires the provision of urban public goods should change simultaneously,consequently urban pub...