公共产品提供的逻辑

The Logic To Supply Public Goods

从市场失效推导出来的公共产品理论不能有效地区分公共与私人产品,也不能解释公共提供的事实。本文试图从另一个角度讨论什么是决定产品公共提供的根本原因,并以外部性—效用相互依存性—公共提供这样的顺序来推导公共产品提供的逻辑。

The traditional theory of public goods inferred from market failure can not effectively distinguish public goods from private goods, neither can it explain the fact of public provision. This paper tries to analyze what are the essential causes to determine public provision and to get the logic of providing public goods.