经济增长,一般来说,是由需求和供给共同作用的结果,其中需求拉动是主要方面。但是,需求有国内需求即内需和出口形成的需求即外需。发展经济,内需和外需的拉动都是必要的,而且是非常重要的。然而,内需和外需相比较,内需的拉动更重要,它是一个国家发展经济的基本立足点,永远不会改变。世界经济发展的历 Economic growth, as a general rule, is the result of a combination of demand and supply, of which demand pull is the major factor. However, there is a demand for domestic demand, ie domestic demand and demand for exports, ie external demand. Economic development, stimulating domestic demand and foreign demand are both necessary and very important. However, compared with domestic demand and external demand, the pull of domestic demand is more important. It is the basic foothold of a country in developing its economy and will never change. The history of world economic development