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。

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.

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芬兰的税收和补助并没阻碍他们采用尖端技术，这样他们就能相对地站在科技前沿。

Finland's taxes and subsidies do not much discourage the adoption of cutting-edge technologies and thus Finland has moved relatively close to "the frontier."

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要素不确定条件下的系统相对有效性评价是当前DEA理论研究的前沿，具有十分重要的理论和实践意义。

Relative efficiency evaluation on systems with fuzzy factors of inputs and outputs presents the front of theoretical research on DEA, which is of great theoretical and practical importance.

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