改进的H-O模型下铁矿石贸易研究

A Study of Iron Ore Trade from Perspective of Modified H-O Model

文章将铁矿石资源作为贸易中间品引入H-O理论,分析中国与澳大利亚封闭经济下和开放经济下的产出,结果显示:以铁矿石为代表的资源中间品的贸易对双方都是有益的,双方都会获得比封闭经济下更多的产出,但有一定的条件限制;中澳两国要素价格均等化的方向与商品价格均等化的方向取决于进出口双方的力量对比;由于大国效应以及中国的工业化赶超战略,中国对铁矿石的进口意愿大于澳大利亚、巴西等国的出口意愿,所以铁矿石价格被拉到高位。

By introducing the iron ore resources as trade middle goods into H-O theory, this paper analyzes the output of China and Australia under closed economy and open economy respectively. The results show that the trade of resource middle goods represented by iron ore is beneficial to both sides, and both sides can achieve more output compared with closed economy only with some certain restrictions, and that the directions of Sino-Australian factor price equilibrium and commodity price equalization are determined by the import and export power of the two countries. Due to the big country effect and industrialization catching-up strategy, China＇ s importing will is stronger than that of Australia, Brazil and other exporting countries, which results in a high price of the iron ore.