两岸经济相互依存的概念与度量方法

基于对现有研究文献的分析归纳，已有研究对于两岸经济相互依存性的度量可划分为四个层次：对两岸经贸交流相对规模的度量，对两岸经贸交流直接经济效益的度量，对两岸经贸交流总体经济效应的度量，以及基于动态系统要求所进行的度量；而不同度量方法对应于两岸经济相互依存概念的不同外延。关于两岸经济相互依存的概念应当从两岸经济相互依存系统的输入层、作用层和输出层分别加以界定，相应的度量方法也需予以适当拓展。

An Analysis on the Concept and Measurement Methods of the Cross-Strait Economic Interdependence

Based on the analysis on the existing research literature, measurement works on the Cross-Strait economic interdependence can be stratified into four levels, which are respectively measuring the relative size, measuring the direct economic benefits,measuring the orerall economic effects and measurement within the dynamic system of the Cross-Strait economic exchanges. However, different measurement methods correspond to the different concept extensions of the Cross-Strait economic interdependence. This concept should be defined in input, operation, and output layers of the Cross-Strait economic interdependence system, and the corresponding measurement methods should be improved.