Through this discussion, the field of the consumer behaviour theory in the economics is expanded, the main base of the economics of quality is set up.

通过这些讨论，扩展了经济学中消费者行为理论的范围，为质量经济学的建立打下了重要基础。

youdao

Through this discussion, the field of the consumer behaviour theory in the economics is expanded, the main base of the economics of quality is set up.

通过这些讨论，扩展了经济学中消费者行为理论的范围，为质量经济学的建立打下了重要基础。

youdao