经济增长是指一个国家生产物品和劳务的能力的增长。它是世界各国普遍关注的经济问题。经济增长方式因资源配置方式、经济制度与经济体制的不同而不同。研究经济增长问题，首先必须弄清经济增长的动力或源泉，即财税宏观调控促进经济增长着力点，进而找出促进经济增长的有效财 Economic growth refers to the growth of a country’s ability to produce goods and services. It is a general economic issue of concern to all countries in the world. The mode of economic growth is different due to the allocation of resources, economic system and economic system. To study the problem of economic growth, we must first understand the motive force or source of economic growth, that is, the macro-control of fiscal and taxation should focus on promoting economic growth and find out effective financial resources to promote economic growth