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【目的/意义】信息化进程使人类由工业社会步入信息社会,数字鸿沟也随之相伴而生。本文强调信息社会发展的空间效应,对《2006—2020国家信息化发展战略》实施前十年中国信息社会发展水平的时空特征与地区差异进行分析。【方法/过程】以国家信息中心发布的中国信息社会指数为基础,采用描述性统计、空间数据分析及收敛性方法,按国家、东中西区域和省域三种尺度展开实证分析。【结果/结论】信息社会发展地区差异明显,北京、上海成为信息社会发展的核心增长极,东部领先优势明显,西部加速追赶,中部则均衡发展,地区差异逐年缩小;空间上呈现出西部低水平集聚显著,东部高水平集聚不显著的差异性特征;存在显著的σ收敛和绝对β收敛,地区间收敛速度差异较大,省域间信息社会发展的空间交互作用为竞争效应,扩散辐射作用尚未显现。
[Purpose / Significance] The process of informatization has brought mankind into the information society from an industrial society, accompanied by the digital divide. This article emphasizes the spatial effect of the development of information society and analyzes the spatial and temporal characteristics and regional differences of the development level of China’s information society in the ten years prior to the implementation of “2006-2020 National Strategy for Information Development.” Methods / Procedures Based on China’s information society index released by the State Information Center, this study uses descriptive statistics, spatial data analysis and convergence methods to conduct empirical analysis on three scales: national, eastern, central, western and provincial. [Results / Conclusion] Regional differences in the development of information society are obvious. Beijing and Shanghai have become the core growth poles of information society. The leading advantage of the east is obvious. The western part of China accelerates catch-up. The central part develops in a balanced way and the regional difference shrinks year by year. There is a significant σ convergence and absolute β convergence, and there is a big difference in the speed of convergence among regions. The spatial interaction between provincial and inter-regional information society development is a competitive effect, and the role of diffusion radiation has not yet been shown appear.