陈涛先生发表在《统计与决策》１９９８年第１２期上的《同度量因素确定有新法》（以下简称《新法》）一文认为：现行统计学原理教材中对统计指数中确定同度量因素所规定的“一般原则”不具有广泛的适用性，仅能解决当且仅当在编制两个因素指数而这两个因素又恰好是某一个指数 Mr. Chen Tao’s article “Determination of New Measures with Measurement Factors” (the “New Law”) on the 12th Statistical Yearbook of Statistics and Decision-Making (1998) states that the current statistics principle specifies that the same Of the “general principle” does not have a wide range of applicability and can only be resolved if and only if the two factors index and these two factors happen to be an index