“中等收入陷阱”是指一个国家达到中等收入水平以后,经济增长放缓,未能继续缩小与发达国家的收入差距的现象,其原因是在产业和技术结构上无法不断以高于发达国家的速度升级所致。一个国家能否摆脱收入陷阱的关键点在于技术能否不断创新、产业能否不断升级。只要能这样去做,居民的收入就能不断增长,发展的速度也一定可以比发达国家快。一个中等收入国家必然有一些产业已经接近世界前沿, “Middle Income Trap ” refers to a country after reaching middle-income level, the economic growth slowed down, failed to continue to narrow the income gap with developed countries phenomenon, the reason is that in the industrial and technological structure can not continue to be higher than the developed Due to the country’s speed upgrade. The key point whether a country can get rid of the income trap lies in whether the technology can innovate continuously and whether the industry can keep upgrading. As long as this can be done, the residents’ income will continue to grow and their growth rate will certainly be faster than in developed countries. A middle-income country must have some industries that are already at the forefront of the world,