The pap er focused on technical efficiency of carp production in China by using the production frontier and technical inefficiency model.

本文应用随机边界产量函数对我国鲤科鱼类池塘养殖的技术效率进行了分析。

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The change in technical efficiency of China's dairy industry was analyzed by the stochastic frontier production function with the 1998-2007 provincial panel data of China's dairy industry introduced.

运用中国乳制品行业1998—2007年的省际面板数据，采用随机前沿生产函数方法分析了中国乳制品行业生产技术效率的变动状况。

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Use stochastic frontier model to estimate the efficiency of patent output with Guangdong's data.

结合随机边缘模型进行估计专利产出效率，并以广东省地市数据在进行实证分析。

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That efficiency will be crucial if the US is to stay on the boundary of its production possibility frontier in the face of automatic cuts in federal spending that began last month.

FORBES: Manufacturing Is Moving America