• Abstract: By using the three stage Data Envelopment Analysis (DEA) model, the industrial production efficiency of China in 2009 is studied.

    摘要本文运用阶段DEA(数据包络分析)模型我国2009年工业生产效率进行实证研究。

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  • Objective to evaluate the efficiency of Molecular Adsorbents Recycling System (MARS) in the treatment of severe hepatitis and to study the clinical use of the Model for End-Stage Liver Diease (MELD).

    目的评价分子吸附再循环系统(MARS)治疗重型肝炎临床疗效,应用终末期肝病评分模型(MELD),观察它对重型肝炎预后预测作用。

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  • Using the two-stage method, DEA and TOBIT model, this paper gives an analysis of China's urban growth efficiency and its influencing factor.

    通过阶段方法利用DEATobit模型分析中国城市增长效率及其影响因素。

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  • By the GARCH (1, l) model, we verify that the three stages of the Chinese futures market don't reach the stage of weak market efficiency until now, which proves to be of high risk.

    通过GARCH(1,1)的市场有效性检验论证了中国期货市场三个阶段均尚未达到弱式有效,市场风险较大

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  • By the GARCH (1, 1) model, we verifies that the Chinese futures market doesn't reach the stage of weak market efficiency until now, which proves to be of high risk.

    通过GARCH(1, 1)市场有效性检验,论证中国期货市场尚未达到弱式有效,市场风险较大。

    youdao

  • By the GARCH (1, 1) model, we verifies that the Chinese futures market doesn't reach the stage of weak market efficiency until now, which proves to be of high risk.

    通过GARCH(1, 1)市场有效性检验,论证中国期货市场尚未达到弱式有效,市场风险较大。

    youdao

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