Especially, I estimate technical efficiency, scale efficiency, and pure technical efficiency by 2 inputs and 2 outputs of Chinese state-owned commercial Banks.
特别是，我估计2输入和2个中国国有商业银行产出技术效率，规模效率，纯技术效率。
The results show that:(1)Pure technical efficiency and scale efficiency is relativelyhigh, and pure technical efficiency level is slightly higher than the scale efficiencylevel;
结果表明：（1）规模效率与纯技术效率相对较高，且规模效率水平略高于纯技术效率水平；
The technical efficiency gap between insurers has shown the trend that it will impede sustainable growth of TFP and this gap results in scale efficiency while not pure technical efficiency.
保险公司相对前沿的技术效率差距拉大，已出现阻碍TF P增长的趋势，这种技术效率的差距主要是受规模效率的影响。
We decompose the technical efficiency into pure technical efficiency and scale efficiency, identify the technical efficient and inefficient Banks, and determine the return to scale of the Banks.
我们将技术效率分解为纯技术效率和规模效率，识别技术有效和无效的银行，并确定规模报酬变化。
Data envelopment analysis (DEA) is pointed as a basic method to study the the technical efficiency, pure efficiency and scale efficiency of the insurance industry of our country from 1999-2003.
论文在分析保险业效率基本涵义的基础上，比较了三类效率测度方法的优缺点，确定采用数据包络分析法测算1999—2003年我国保险业的技术效率、纯技术效率和规模效率。
Results show that the efficiency of china's life insurance companies is growing steadily, and both the pure technical and the scale efficiency are still on the low side.
结果显示，我国寿险公司经营效率的总体趋势稳步提升，但无论是纯技术效率还是规模效率水平都仍然偏低。
Results show that the overall technical efficiency of China's telecom industry is relatively low, which mainly results from the pure technical inefficiency;
研究表明，我国电信业整体技术效率较低，纯技术效率低下是造成整体技术效率低下的主要原因；
Results show that the overall technical efficiency of China's telecom industry is relatively low, which mainly results from the pure technical inefficiency;
研究表明，我国电信业整体技术效率较低，纯技术效率低下是造成整体技术效率低下的主要原因；
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