在世界经济全球化过程中,对外贸易起到重要的作用,并成为推动一国经济进入世界经济循环和拉动本国国民经济增长的动力之一。从第二次世界大战后的国际贸易发展来看,尽管发展中国家采用比较优势战略获得了一定的利益,但是与经济发达国家经济差距并未缩小,反而有进一步扩大的趋势。一些发展中国家出现了贸易条件恶化和贫困化增长的局面,陷入了比较优势陷阱。随着对外贸易的不断发展,我国一方面通过积极地参与国际分工,促进了我国经济发展,但是另一方面我们依靠劳动密集型产品的出口扩张能不能增加国家的福利状况?中国作为发展中的大国,对外贸易高速增长导致了贸易条件恶化,是否落入了比较优势陷阱呢? In the process of global economic globalization, foreign trade has played an important role and has become one of the impetuses to push a country’s economy into the world economic cycle and boost the national economic growth of its own country. Judging from the development of international trade after the Second World War, although the developing countries have gained some benefits from using the comparative advantage strategy, the economic gap with the economically developed countries has not narrowed, but has even further expanded. Some developing countries have experienced the worsening of terms of trade and the impoverished growth and have fallen into the trap of comparative advantages. With the continuous development of foreign trade, on the one hand, our country has promoted the economic development of our country by actively participating in the international division of labor. On the other hand, can we increase the welfare state of our country by relying on the export expansion of labor-intensive products? As a developing In a big country, the rapid growth of foreign trade has led to the deterioration of terms of trade. Has it fallen into the trap of comparative advantage?