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| 中国互联网规模对技术效率的影响与空间溢出效应 | |
| 引用本文： | 生延超,李辉.中国互联网规模对技术效率的影响与空间溢出效应[J].地理科学,2018,38(9):1402-1411. |
| 作者姓名： | 生延超 李辉 |
| 作者单位： | 1.湖南商学院旅游管理学院,湖南 长沙 410205 2. 中南林业科技大学经济学院,湖南 长沙 410004 |
| 基金项目： | 国家社科基金项目（13CJL066）、湖南省科技计划研究项目（2014FJ6056）、湖南省社科规划项目（12JD41）资助;National Social Science Foundation of China (13CJL066), Science and Technology Program of Hunan Province(2014FJ6056), Social Science Planning Project of Hunan Province(12JD41). |
| 摘 要： | 以2003~2014年282个地级以上城市数据作为样本,采用随机前沿生产函数模型测算了中国各城市技术效率,并以互联网规模作为解释变量,构建空间杜宾模型实证检验了各区域互联网对技术效率的影响与空间溢出效应。研究结果表明,互联网规模对技术效率的影响与空间溢出效应存在显著区域差异,分区域检验互联网规模对技术效率的作用是有必要的;互联网规模对中国各区域技术效率具有显著提升作用,但是其提升作用依然较小;东部、中部、西部的城市均受到互联网规模的正溢出效应;东部、中部地区受到技术效率的正溢出效应,西部地区受到技术效率的负溢出效应;分区域检验互联网规模对技术效率的影响及其空间溢出效应,能为推动互联网与经济社会发展深度融合提供有效参考。 |
| 关 键 词： | 互联网规模 技术效率 空间溢出效应 区域差异 |
| 收稿时间： | 2017-11-27 |
| 修稿时间： | 2018-02-25 |
Impacts and Spatial Spillover Effects on Technical Efficiency from the Internet Scale in China |
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| Sheng Yanchao,Li Hui.Impacts and Spatial Spillover Effects on Technical Efficiency from the Internet Scale in China[J].Scientia Geographica Sinica,2018,38(9):1402-1411. | |
| Authors: | Sheng Yanchao Li Hui |
| Institution: | 1.College of Tourism Management, Hunan University of Commerce, Changsha 410205, Hunan, China 2.College of Economics, Central South University of Forestory and Technology,Changsha 410004, Hunan, China |
| Abstract: | As an important representative of modern information and communication technology, the Internet's impact on technology diffusion, technology application and technological innovation is deepening, and has become a new engine of economic growth. In the 13th Five-Year Plan of China, it is clearly proposed to expand the network economy space, implement the strategy of network power and promote the deep integration of information technology, economic and social development. Using city-level panel data of 282 cities from 2003-2014, the article calculates the technical efficiency with stochastic frontier production function model, empirically analysis impacts and spatial spillover effects on technical efficiency from the internet scale in each region of China with spatial Durbin model. The empirical results indicate that, first, it is necessary to estimate the impacts and spatial spillover effects on technical efficiency from internet scale in each region respectively, because of their regional characteristics. Second, the impacts on technical efficiency from internet scale in each region are significantly positive, but still slight. Third, the cities in the eastern, central and western China acquire significantly positive spillover effects from the internet scale. Fourth, the cities in eastern and central China receive significantly positive spillover effects from the technical efficiency, but the cities in the western China receive negative. Fifth, it can provide effective references to deeply integrated internet and economic development that estimating the internet's impacts and spatial spillover effects on technical efficiency in every region respectively. According to these, some recommendations are put forward to improve the internet economy and promote the deep integration of information technology, economic and social development: First, improving internet's positive effect on enterprise's production efficiency. Second, strengthening the construction of internet infrastructure in the western and northeastern China. Third, strengthening the industrial integration and economic mutual promotion between cities in the northeast and western China by "Internet plus" and information technology. |
| Keywords: | internet scale technical efficiency spatial spillover effects regional characteristics |
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