第二次世界大战后尤其是70年代以来,部门内贸易的日益发展引人注目。部门内贸易是一种新的国际贸易形式,在当今的国际分工和贸易中发挥着愈来愈重要的影响。部门内贸易的发展对传统的国际贸易理论提出了挑战,也为我们规划中国外贸的发展战略提供了新的思路。 Since the Second World War, especially since the 1970s, the growing development of intra-sector trade has attracted attention. Intra-industry trade is a new form of international trade and plays an increasingly important role in today’s international division of labor and trade. The development of intra-departmental trade has challenged traditional international trade theory and provided new ideas for planning China’s foreign trade development strategy.