知识经济正在越来越多的为理论界所探讨,虽然对知识经济的定义和形成存在着诸多争议,但是也存在着所达成的共识,即知识在社会经济的发展中贡献度越来越大。知识的存在有着不同的形态,是通过人的劳动凝结于产品之中。就其作用而言,只有凝结于产品之中的知识对人类社会和经济发展 Knowledge economy is more and more discussed by theorists. Although there are many controversies about the definition and formation of knowledge economy, there is also a consensus that knowledge contributes more and more to socio-economic development . The existence of knowledge has different forms and is condensed into products through human labor. As far as its function is concerned, only the knowledge condensed in the product contributes to human society and economic development