公共政策是当代政府的命脉。公共政策的数量和质量如何已成为衡量现代政府公共行政能力大小、权能强弱的重要标准和尺度。作为政府所提供的一种重要公共物品 ,公共政策在解决公共问题 ,满足社会需要 ,调适政府功能和促进经济社会良性运行等方面发挥着重要作用。正是从这一意义 Public policy is the lifeblood of contemporary government. How and how the quantity and quality of public policies have become a measure of the size and power of public administration in modern government are important standards and measures. As an important public goods provided by the government, public policies play an important role in solving public problems, meeting social needs, adapting government functions and promoting the sound operation of economy and society. It is from this meaning