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利用非参数的Malmquist生产率指数方法对2003—2008年中国电信业全要素生产率(TFP)的变动进行测算,进一步对TFP变动的时序特征及空间差异进行分析;并运用趋同理论,深入分析差异的演变规律和内在机制。研究表明:2003—2008年我国电信业TFP呈现增长态势,其动力来源于技术进步,技术效率对电信业TFP增长有一定抑制作用;电信业TFP增长存在显著的空间差异,中西部电信业发展明显落后于东部地区;中国电信业TFP不仅存在绝对趋同,而且形成东、中、西三大俱乐部趋同。
Using nonparametric Malmquist productivity index to measure the change of total factor productivity (TFP) in China’s telecom industry from 2003 to 2008, the temporal characteristics and spatial differences of TFP change are further analyzed. Using the convergence theory, the evolution of the difference is further analyzed Law and internal mechanism. The research shows that: from 2003 to 2008, the TFP of China’s telecom industry shows a growth trend. Its motivation comes from technological progress, and technical efficiency has a certain restraining effect on the TFP growth of the telecom industry. There is a significant spatial difference in the TFP growth of the telecom industry, Lagging behind the eastern region; China Telecom TFP not only there is absolute convergence, but also the formation of East, Central and Western convergence of the three major clubs.