对铁路货物运输生产指数的探讨

Discussion on the Production Indexes of Railway Freight Transport

阐述了编制铁路货物运输生产指数的意义,从指数公式、权数的确定和代表产品的选择方面提出了铁路货物运输生产指数的编制方法,并举例说明。

The paper elaborates the significance of stipulating the production indexes for railway freight transport and proposes the approaches for defining such indexes from the aspects of index formula, weight identification and selection of typical products. Examples are given as well.