国际直接投资理论认为,吸收外国直接投资与对外直接投资之间存在着内在的联系。而邓宁(Dun-ning)提出的投资发展周期论(In-vestmentDevelopmentPath)则进一步指出,一个国家吸收外国直接投资和对外直接投资的五个发展阶段与该国经济发展水平相联系。目前,中国是全球吸收外国直接 International direct investment theory holds that there is an inherent link between the absorption of foreign direct investment and outward direct investment. And Dun-ning’s In-vestment Development Path further points out that the five stages of a country’s absorption of foreign direct investment and foreign direct investment are linked to the country’s level of economic development. At present, China is the world’s foreign direct investment