＊本文为作者 2001年 4月 19日在“网络经济与经济治理国际研讨会”开幕式上的讲话。 　　20世纪最后十多年，以信息技术为代表的高新技术及其产业取得了重大进展，信息化已经成为当今世界经济和社会发展的大趋势。计算机技术、通信技术和网络技术的高速发展，正在促进“网络经 * This article is the author’s speech at the opening ceremony of “International Seminar on Cyber ​​Economy and Economic Governance” on April 19, 2001. In the last decade of the 20th century, great progress has been made in high-tech and its industries represented by information technology. Informationization has become a general trend of economic and social development in the world at large. The rapid development of computer technology, communication technology and network technology is accelerating the development of the Internet