经济的增长来源于两大源泉:配置效率和生产效率。一般认为,中国的经济增长主要源于配置效率,也就是资源从边际生产率较低的地方转移到较高的地方。比如说农民进入非农领域,产业结构的调整,地区结构的调整等,而且目前配置效率改善的潜力依然存在。过去,我们利用了别人的技术,拥有后发优势,但是这种优势已经越来越少了。所以,经济要持续增长下去,应该注重生产效率的提高。当然,单纯的增加投资对生产 Economic growth comes from two sources: allocation efficiency and production efficiency. It is generally believed that China’s economic growth is mainly due to the allocation of efficiency, that is, the transfer of resources from places with low marginal productivity to higher places. For example, peasants enter the non-agricultural sector, the adjustment of industrial structure, the adjustment of the regional structure, etc., and the potential for improving the efficiency of allocation still exists. In the past, we took advantage of someone else’s technology and possessed the advantage of a latecomer, but that advantage was getting less and less. Therefore, the economy should continue to grow and pay attention to the improvement of production efficiency. Of course, simply increase the investment on the production