Nevertheless, Porter effectively redefined the way that businessmen think about competition, largely by introducing the language and concepts ofeconomics into corporate strategy.
然而，波特通过将经济学的概念和语言引入公司战略中，在很大程度上有效的改变了人们对于竞争的思考方式。
2
The study of price competition has been an important element in the Economics, in the competitive market many enterprises need to give attention to the price competition.