国家政策在弥补市场失灵、建立创新网络、营造创新环境、提升企业自主创新能力方面发挥至关重要的作用。其中,政府采购政策主要是使用财政性资金采购依法制定的集中采购目录以内的或者采购限额标准以上的货物、工程和服务,通过发挥其市场拉动、政策导向、风险分担、扶持等功能,促进企业自主创新。 National policies play a crucial role in making up for market failure, establishing an innovation network, creating an innovative environment and enhancing the capability of independent innovation of enterprises. Among them, the government procurement policy mainly uses financial funds to procure goods, construction and services within the centralized procurement catalog or purchase quotas above according to law, and promotes enterprises through such functions as market pulling, policy guidance, risk sharing and support Innovation.