| 我国电信行业相对效率与规模效率研究 |
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| 引用本文： | 师萍,韩先锋,宋文飞.我国电信行业相对效率与规模效率研究[J].西安邮电学院学报,2010,15(2). |
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| 作者姓名： | 师萍 韩先锋 宋文飞 |
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| 作者单位： | 西北大学经济管理学院,陕西,西安,710127 |
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| 基金项目： | 国家自然科学基金，教育部人文社会科学研究项目 |
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| 摘 要： | 采用数据包络分析法(DEA),采集我国2003~2008年间31个省区的电信行业面板数据,对其相对效率和规模效率进行实证研究。结果表明:我国电信行业平均技术效率为0.867,电信行业效率在各省区差异不大;电信行业效率与规模不呈现明显的正相关关系,行业规模不是电信行业技术效率的决定因素;大部分省区的电信行业是规模有效或者接近于规模有效的,规模效率并不是影响我国电信行业生产经营效率的主要因素。提出加强企业经营管理、提高管理水平是提升电信行业经营绩效的惟一途径。
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| 关 键 词： | DEA 电信行业 相对效率 规模效率 |
Study on the relative efficiency and scale efficiency of China's telecommunication industry |
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| SHI Ping,HAN Xian-feng,SONG Wen-fei.Study on the relative efficiency and scale efficiency of China's telecommunication industry[J].Journal of Xi'an Institute of Posts and Telecommunications,2010,15(2). |
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| Authors: | SHI Ping HAN Xian-feng SONG Wen-fei |
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| Affiliation: | SHI Ping,HAN Xian-feng,SONG Wen-fei(School of Economics , Management,Northwest University,Xi\'an 710127,China) |
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| Abstract: | In the paper,DEA is applied in the empirical research of the relative efficiency and scale efficiency of telecommunication industry in China's 31 provinces and regions from 2003 to 2008.The study indicates that: the average technical efficiency of China's telecom industry is 0.867,and the efficiency of the telecom industry in different provincial areas does not differ greatly;no obvious positive correlation can be seen between the efficiency and the scale of the telecommunication industry;the industry size ... |
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| Keywords: | DEA |
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