平均指标与标志变异指标的比较

Comparison between Average Index and the Sign Variation Index

平均指标与标志变异指标在经济统计中应用广泛,但又容易混淆,是统计学中既相互区别又密切联系的两个概念。为了准确把握与运用平均指标与标志变异指标,应当从平均指标与标志变异指标的基本概念入手,从静态社会经济现象的角度,对平均指标与标志变异指标的关系及应用进行比较,以便对社会经济现象进行正确分析。

As two individual and coupled concepts,Average index and the sign variation in economic statistical indexes are widely used and easily mixed up.In order to accurately grasp and employ average index and the sign variation index,comparison on relation and application of the two indexes should be made on the base of their concept and from the viewpoint of static social phenomenon of economic so as to make correct analysis on social economic phenomenon.