长期以来,人们认为,政府应该直接负责公共物品的提供。但是政府垄断公共物品的供给,存在很多弊端。本文分析了政府在供给公共物品过程中存在的问题,进一步提出公共物品供给的多元化渠道,并且指出政府在公共物品供给中,应该承担的职能。 For a long time, people think that the government should be directly responsible for providing public goods. However, the government monopolizes the supply of public goods, there are many drawbacks. This article analyzes the government’s problems in the process of supplying public goods, further proposes diversified channels for the supply of public goods, and points out the functions that the government should assume in the supply of public goods.