促进我国贸易模式动态演进的对策建议

Suggestions on Promoting Dynamic Development of China's Trade Patterns

贸易模式的动态演进模型将传统的基于要素积累的静态贸易理论(如H-O模型)动态化,指出动态比较优势的演进由内生技术的创新引起,每一个时点的技术优势带来特定的贸易模式,即在每一个时点的贸易模式是由该国所拥有的科研项目的数量决定的。但有更为基础、动态的因素———R＆D决定了每一个时点的技术优势,这为落后国家特别是我国改变其不利的贸易模式提供了依据。

Dynamic evolutionary models of trade patterns put in a dynamic perspective the conventional static trade theory (H-O model, for example) based on an accumulation of factors. The development of the dynamic comparative advantage is occasioned by the technological creations of a nation. Technological advantages at different points in time bring about specific trade patterns, that is, trade pattern at a certain point in time is determined by the number of scientific projects the country is undertaking Nevertheless, the more essential and dynamic factor is that R&D determines technological advantage at every time point. This provides opportunities for developing countries like China to improve the unfavorable trade patterns.