关于公共产品的供给主体,西方经济学、政治学思想强调政府的重要性与强调市场的重要性此消彼涨,并交替成为经济学家们研究的重点。公共产品失灵既因为市场失灵而存在,又可能基于政府失灵而产生。而经济法对公共产品供给的规制既要体现国家干预市场经济的功能,又要体现对国家经济权力的必要限制和矫正,正好契合了市场需要国家进行适度干预的经济法理念。 On the subject of supply of public goods, western economics, political thought emphasizes the importance of the government and emphasizes the importance of the market, which is exacerbated by different factors and becomes the focus of economists’ research. The failure of public goods exists both because of market failure and may be based on government failure. However, the economic law’s regulation on the supply of public goods not only embodies the function of the state in intervening in the market economy, but also embodies the necessary restrictions and rectifications on the economic power of the state, exactly in line with the economic law concept that the market needs moderate intervention by the state.