一、北京知识经济发展水平处于全国领先水平有关各国知识经济水平的调查表明，美国在知识经济的排名中名列第一。上海和北京是我国社会经济发展水平最高的两个大城市，我们用2001年北京、上海知识经济指标数据与美国90年代中后期数据进行比较，得出的结论是，北京知识经济发展 First, Beijing’s level of knowledge-based economy is at the leading level in the country A survey on the knowledge-based economy of various countries shows that the United States ranks first in the ranking of knowledge-based economy. Shanghai and Beijing are the two largest cities in China with the highest level of social and economic development. By comparing the data of the 2001 Beijing and Shanghai knowledge economy with the data of the mid and late 1990s in the United States, we come to the conclusion that the development of knowledge economy in Beijing