代表规格品
代表规格品-
在代表规格品选择的问题上，本文打破了传统的方式，依据显示偏好理论，从消费者的消费选择中发现不同商品和服务项目的特征，并通过数理方法对其进行分析。
On the selection of representative specification , this paper looks for the character of different goods and service through the choice of consumers , and does the analysis through the mathematical method according to the theory revealed preference , which breaks the tradition .