从动态比较优势看我国矿产资源产业政策选择

The Policy Choice of Chinese Mineral Resource Industry from the Dynamic Comparative Advantage

发展中国家根据李嘉图比较优势理论专业化生产并出口具有比较优势的矿产资源并未实现可持续的经济和福利增长 ,说明静态比较优势理论还存在不足。经过对其进行修正 ,构建了动态比较优势模型 ,分析了自由贸易条件下的贸易福利 ,得出了自由贸易导致福利减少的充要条件。

The developing countries produce and export mineral products with comparative advantages according to David Ricardo's theory of comparative advantage; however, they did not realize the conditions of sustainable development on the economy or welfare. It shows the deficit of the static comparative advantage theory. By means of modification on the theory, the dynamic comparative advantage model can be constructed. It can analyze trade welfare under the free trade condition, with the conclusion of the necessary and sufficient conditions that free trade causes a decrease in welfare. At last, the policy proposals on the development and exploit of our mineral sources are brought forward from the dynamic comparative advantage point of view.