传统思维和市场思维的统一是推广eID所面临的问题国家发展和改革委员会城市和小城镇改革发展中心主任李铁:我们研究智慧城市主要从两个层面入手,其一是政府层面。我们现在希望通过互联网技术来改变政治关系,特别是强调大数据应用。财政支持下的智慧城市,比如大数据建设,政府的数据库怎样对公众开放,开放的效率有多高,各方面的投入能不能支持这种开放?这些都需要考虑。其二是市场层面。实际上市场的作用,远比我们想象的要大得多。举一个例子,腾讯微信用户目前有5.5 The unification of traditional thinking and market thinking is the issue of promoting eID Li Tie, National Reform and Development Center for Cities and Small Towns, National Development and Reform Commission: We study smart cities mainly from two aspects. One is government level. We now want to change the political relationship through Internet technology, with particular emphasis on big data applications. Smart cities under financial support, such as big data construction, how the government’s database is open to the public, and how open is the efficiency of openness, and whether various inputs can support this kind of opening up? All these need to be considered. The second is the market level. In fact the role of the market, much larger than we think. For example, Tencent wechat users currently have 5.5