国际贸易模型中的汇率变量研究

Analysis of International Trade with Respect to Foreign Exchange Rate

随着汇率波动的加剧,汇率对贸易的影响凸现。古典与新古典主义因所处于固定汇率体制中的金本位时期,所以并未给以汇率以足够的重视;凯恩斯主义在其需求分析的框架中研究汇率,因此其汇率分析也必然带有凯恩斯主义固有的缺陷——缺乏较坚实的微观基础;新国际贸易理论在产业内贸易框架中分析汇率变量,缺乏宏观高度。本文基于浮动汇率前提,试在宏观经济层面寻找国际贸易中汇率变量的微观基础,并给出程式化分析。

With foreign exchange rate（FER） fluctuating sharply, the effect of FER on international trade is more significant than before. Due to during gold parity period, the classical and neoclassical economist paid little attention on it;Keynesian focus on FER with the aggregation demand analysis tools, Thereby, which reserve the inherent flaw lack of solid foundation of microeconomics; New trade theory argue that FRE in inter-industry frame. But it is lack of the level of macroeconomics, This paper tries to find and formulates the microeconomics foundation of international trade with respect to FER.