最后构造了煤炭企业全要素生产率模型，并进行了煤炭企业技术进步的综合评价。
Finally, all factor productivity model was established, which can give an overall evaluation of technical progress in an enterprise.
这些数据模型包括全要素的结构化不规则三角网(TIN)与GIS一体化的数据模型以及网状模型。
These data models include the unified model of all essential factor's structuralized triangulated irregular network (TIN) model and GIS as well as network model.
利用时变参数模型和面板数据模型，可以对积极财政政策的全要素生产率增长效应进行分析。
This paper uses time-varying parameter model and panel data model to analyze the effects of the active fiscal policy on total factor productivity of national economy and provincial economy in China.
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