差异化理论 meaning in Chinese

differential efficiency

Regards as the major part of international trade , intra - industry trade is going to be the tendency of the foreign trade with the growing of economy . through the analyze of various beneficial results together with the growth in intra - industry trade and the change in industrial structure , this thesis uses the theories concerned with intra - industry trade , including economies of scale , imperfect competition , product differentiation , product - cycle hypothesis , etc . . ; point out the tendency of international trade ; and show the possibility and essentiality of the development of intra - industry , in our country
本文通过对产业内贸易各种经济福利效应的分析，结合我国产业内贸易的发展，以及产业结构的变化，运用产业内贸易中的相关理论，包括规模收益递增理论、不完全竞争理论、产品的差异化理论、产品生命周期理论等等，指出产业内贸易是我国国际贸易发展的方向，同时也对我国产业结构的升级起着一定的推动作用，从而说明我国发展产业内贸易的可能性和必要性。