美将出现「知识型经济」美国乔治·华盛顿大学管理科学系管理学者教授威廉·哈拉尔最近发表文章认为，在２１世纪的第一个１０年（２０００—２０１０）中，随着实行自动化，所需要的蓝领工人和服务人员的数目减少，在美国很可能出现“知识型经济”。在未来一二十年内，蓝... The United States will appear “knowledge-based economy” George Washington University professor of management science professor William Harald recently published an article that in the first decade of the 21st century (2000-2010), with the implementation of automation, There is a reduction in the number of blue collar workers and service workers required, and a “knowledge economy” is likely to emerge in the United States. In the next one or two decades, blue ...