政府作为公共权力的掌握者,公共管理的主体,有义务和责任提供公共服务和公共物品,同时公共物品的非竞争性和非排他性以及外部性特征导致政府提供公共物品的必要性和可行性。本文主要探讨政府在我国公共物品供给中的角色。 As the masters of public power and the main body of public administration, the government has the obligation and responsibility to provide public service and public goods, while the non-competitive and non-exclusive public goods and the external characteristics lead to the necessity and feasibility of government providing public goods. This article mainly discusses the government’s role in the supply of public goods in our country.