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.
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.
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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