TY - GEN
T1 - An analysis on the temporal variation of technology efficiency in China's telecommunications industry
AU - Chen, Qiang
AU - Wu, Weiwei
AU - Yu, Bo
PY - 2008
Y1 - 2008
N2 - In this paper, the framework of variations in technology efficiency is proposed based on stochastic frontier production function. And then this paper measures the contributions of different factors to China's telecommunications industry temporal variation of technology efficiency from 1992 to 2005. The results show that: (1) technology efficiency ratio, the total factor productivity ratio, and the capital- technology efficiency ratio show the trend of convergence significantly, while the labor-technology efficiency ratio shows small fluctuation margin; (2) The total factor productivity, capital-technology efficiency ratio, labor-technology efficiency ratio and technology level's variation have great impacts on the technology efficiency variation; (3) The difference of impacts of total factor productivity and technology level on technology efficiency is expanding, while the difference of impacts of capital-technology efficiency and labor-technology efficiency is stable; (4) The coupling of the factors is highly relevant to the technology efficiency.
AB - In this paper, the framework of variations in technology efficiency is proposed based on stochastic frontier production function. And then this paper measures the contributions of different factors to China's telecommunications industry temporal variation of technology efficiency from 1992 to 2005. The results show that: (1) technology efficiency ratio, the total factor productivity ratio, and the capital- technology efficiency ratio show the trend of convergence significantly, while the labor-technology efficiency ratio shows small fluctuation margin; (2) The total factor productivity, capital-technology efficiency ratio, labor-technology efficiency ratio and technology level's variation have great impacts on the technology efficiency variation; (3) The difference of impacts of total factor productivity and technology level on technology efficiency is expanding, while the difference of impacts of capital-technology efficiency and labor-technology efficiency is stable; (4) The coupling of the factors is highly relevant to the technology efficiency.
KW - China's telecommunications industry
KW - Technology efficiency
KW - Temporal variation
UR - https://www.scopus.com/pages/publications/57849096717
U2 - 10.1109/ICRMEM.2008.95
DO - 10.1109/ICRMEM.2008.95
M3 - 会议稿件
AN - SCOPUS:57849096717
SN - 9780769534022
T3 - Proceedings of International Conference on Risk Management and Engineering Management
SP - 521
EP - 526
BT - Proceedings - 2008 International Conference on Risk Management and Engineering Management, ICRMEM 2008
T2 - 2008 International Conference on Risk Management and Engineering Management, ICRMEM 2008
Y2 - 4 November 2008 through 6 November 2008
ER -