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信息产业的范畴极其广泛 ,各领域间的联系较复杂。本文建议采用“信息产业图”的方式 ,根据产品和服务、形式和内容将整个产业分为信息和通信设备制造、通信服务、信息服务和信息产品四个方面 ,以反映信息产业全貌并展示各部门之间的内在关系。同时 ,在综合评述现有的测度信息业发展水平的多种方法基础上 ,本文提出了建立决策支持系统 ,对国家或城市的信息业发展水平进行多方面多层次的综合评价
The scope of the information industry is extremely broad, and the links between the various fields are complicated. This paper suggests that the whole industry should be divided into four parts: information and communication equipment manufacturing, communication service, information service and information product according to products and services, forms and contents in order to reflect the whole picture of information industry and display each Internal relations between departments. At the same time, based on a comprehensive review of various existing methods of measuring the development of the information industry, this paper proposes to establish a decision support system to conduct a comprehensive and multi-level comprehensive evaluation of the development level of the information industry in a country or a city