人们习惯于把以因特网和ＩＴ技术为标志的产 业经济称为新经济，而原先的基础产业、机械制造业乃至一切未曾来得及应用ＩＴ技术的产业都被归入旧经济、或者说传统经济的行列。喜新厌旧是人的天性，因此界定新、旧经济说法或多或少对传统经济有些贬意，在“新经济”一说最为火热 People are used to calling the industrial economy marked by the Internet and IT technologies a new economy. However, the original industries of basic industries, machinery manufacturing and even those that have not yet had access to IT technology are classified as the old economy or the traditional economy . Since the old and new people are old-fashioned people’s nature, the definition of new and old economies is more or less derogatory from the traditional economy. When the “new economy” is said to be the most hot