２１世纪经济的基础是什么？我们已披告知，是信息，是知识。但是很多经济学家认为信息和知识并不能成为一种经济的基础。美国经济学家Ｇｏｉｄｈａｂｅｒ就曾指出：“一个简单的理由是，经济是由稀缺的东西所决定的。而信息，尤其是网络中的信息，不仅仅是丰富，甚至是泛滥。? What is the foundation of the 21st century economy? We have already proclaimed that information is knowledge. But many economists believe that information and knowledge can not be an economic basis. US economist Goidhaber once pointed out: “One simple reason is that the economy is determined by the scarcity of things, and information, especially the information in the network, is not merely rich or even flooding.”