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国际经济学中的套利与平价理论
引用本文:严琼芳,郭广迪.国际经济学中的套利与平价理论[J].长江工程职业技术学院学报,2012(1):16-19.
作者姓名:严琼芳  郭广迪
作者单位:中南民族大学经济学院
基金项目:国家社科基金项目:07BJ008
摘    要:在国际经济学中存在着一系列的套利与平价理论,在某种意义上可以说国际经济学就是关于套利与平价的理论体系。本文从一般商品、要素商品和货币商品的套利与平价及相互关系中,得出三个对于理解国际经济学具有重要意义的结论:用一般商品的套利行为解释国际贸易产生的原因;用一般商品、货币商品与短期资本的套利与平价关系解释汇率决定的基础;用长期资本的套利与平价关系解释国际直接投资的原因及效应。

关 键 词:国际经济学  套利  平价

On Arbitrage and Parity Theory in International Economics
YAN Qiong-fang,GUO Guang-di.On Arbitrage and Parity Theory in International Economics[J].Journal of Changjiang Engineering Vocational College,2012(1):16-19.
Authors:YAN Qiong-fang  GUO Guang-di
Institution:(Economics School of Central South University for Nationalities,Wuhan 430074,China)
Abstract:There are a series of arbitrage and parity theory in international economics.To some extent,international economics is the theoretical system on arbitrage and parity.From the arbitrage and parity of general commodities,element goods and money commodities and the relationship between them,three conclusions of significance for the understanding of international economics have been drawn up: using the arbitrage of general commodities to explain the cause of the international trade;using the arbitrage and parity relationship of general commodities,money commodities and short-term capital to explain the deciding foundation of exchange rate;using the arbitrage and parity relationship of long-term capital to explain the cause and effect of international direct investment.
Keywords:international economics  arbitrage  parity
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