信息技术推动美国经济发展社会学家认为，蒸汽机、电气化和信息技术是人类获得巨大进步的“三次革命”，历史证明，前两次革命均使世界经济获得了前所未有的繁荣，那么，第三次呢？处在世界信息技术前沿的美国目前正经历着向信息经济过渡的一场巨变，并首先指出了建立信息... Information Technology Promotes Economic Development in the United States Sociologists believe that steam engine, electrification and information technology are the “three revolutions” in which mankind has made tremendous progress. History has proved that the previous two revolutions have all enjoyed unprecedented economic prosperity in the world economy. Then, for the third time What? The United States, at the forefront of information technology in the world, is currently experiencing a dramatic shift in the information economy and first of all pointed out the establishment of information ...