摘要
本文借助随机前沿分析模型,将中国出口贸易的增长分解为贸易潜力变化、贸易效率变化、贸易投入变化三个方面。研究发现,贸易潜力呈递增态势,贸易效率呈递减态势;贸易潜力的上升远大于贸易效率的下降,两者共同决定了中国出口贸易迅速增长的趋势;贸易投入对于贸易增长的作用小于贸易潜力,但不可忽视。由于中国的贸易增长主要是源于贸易潜力的推动,因此中国的出口增长是可持续的。但是,中国的贸易效率较低,因此在加速对外开放的同时,必须深化国内市场改革。
Based on the trade stochastic frontier model, we decompose China's export growth into trade potential change, trade efficiency change and trade input change. The conclusion is : trade potential shows an increasing trend; trade efficiency shows a decreasing trend; trade potential increase overwhelms trade efficien- cy decrease, which determines the fast growth trend of China's export trade. ; trade input effects on trade growth is smaller than that of trade potential, however it can not be neglected. As China's export trade growth attributes a lot to export potential growth, China's export growth is persistent. However, with the low trade efficiency, we must deepen market reform, while accelerating foreign opening.
出处
《数量经济技术经济研究》
CSSCI
北大核心
2009年第6期64-74,共11页
Journal of Quantitative & Technological Economics
关键词
贸易潜力
贸易效率
随机前沿模型
Trade Potential
Trade Efficiency
Stochastic Frontier Model