说起知识经济,人们首先会提出这样的问题:知识怎样竟和经济直接挂起钩来了?知识怎么成了商品?怎么也可以像商品那样进行生产、交换和使用?初识知识经济问题的人,有这样的疑惑是很自然的,因为人们的确很难一下子把知识与商品联系起来。牛顿三定律是很经典的知识,能待价而沽 Speaking of the knowledge-based economy, people first ask the question: how can knowledge hang directly from the economy? How can knowledge become a commodity? How can it be produced, exchanged, and used like a commodity? People, there is such a doubt is very natural, because people really difficult to link knowledge and goods at once. Newton’s three laws are very classical knowledge, can be sold for sale