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价指数作为一种统计指数,其本质功能运是用平均值的变化来描述航运市场的动态变化。这是任何一种运价指数都必须具备的基本功能。本文从基本统计特征方面对两个重要的运价指数进行比较研究,以期进一步挖掘中国出口集装箱运价指数的数量特征。 CCFI和BDI简介1998年4月,上海航运?
As a kind of statistical index, the intrinsic index of the price index is to describe the dynamic change of the shipping market with the change of the average value. This is the basic function that any kind of freight index must have. In this paper, we compare the two important freight index from the basic statistical features in order to further tap the quantitative characteristics of China’s export container freight index. CCFI and BDI Introduction April 1998, Shanghai Shipping?