两种三因素总量指标指数体系的分析

An Analysis of Two Three-factor Total Index Systems

为了加深对复杂的现象总体总量指标变动的多因素分析 ,笔者采用了三因素共变影响指数的方法 ,以期为完善统计指数理论提供参考。结果表明 :1 )在复杂现象总体总量指标变动的多因素分析中 ,三因素共变影响指数是客观存在的。在当前市场经济条件下 ,由于技术进步 ,新材料的出现与价格的大幅度增长 ,使得研究三因素共变影响指数有了可能的需要。 2 )在存在着三因素共变影响指数的指数体系中 ,为更合理地分析单因素指数与两因素共变影响指数对总变动指数的影响提供了依据 。

In order to further the analysis of multi-factors influencing the variety of the total index in complicated phenomena,the authors study the joint influence of three factors on index for the purpose of giving some reference to statistical index theory in this way.The result shows.1)In the analysis of the variety of the total index in complicated phenomena,the three factors which influence index do exist objectively.Under the present conditions of market theory,it becomes necessary and possible for us to study the influence resulted from the variety of three factors on index because of the advanced technology,the arising of new materials and the considerable increasing of prices.2)In the index system which is influenced by three factors,we provide proofs in order to further analyze the influence on the total index of single-factor index and the joing influence of two factors.Of course ,it's not the only index system.