片语

instrumental variable iv工具变量

method of instrumental variable[经]

Instrumental variable estimation工具变量估计法

iterative instrumental variable method迭代工具变数法

Instrumental variable model工具变量模型

instrumental variable normal equation工具变量正规方程

instrumental variable estimator[经]

Weak Instrumental Variable弱工具变量

instrumental variable estimate[经]

英汉例句

• Moreover, these conclusions still exist after considering the endogenous problem by different methods, such as instrumental variable method and exogenous event method.

  研究结论在用工具变量和外生事件考虑二者的内生性问题后仍然成立。

• Through instrumental variable identification method, the single input single output difference equations and the Z transfer function were gotten.

  采用辅助变量辨识方法辨识得到单输入单输出差分方程和Z传递函数。

• Further, on this basis we derived an instrumental variable regression model. After disregarding the effect of multicollinearity among the explanatory variables, we verify the accuracy of the results.

  并以此为基础，衍生出工具变量回归模型，在剔除了解释变量多重共线性的影响后，验证了结果的準确性。

• The instrumental variable method and LILC criterion are used to estimate the order and parameter of electro-hydraulic position and force coupled system.

  文中用辅助变量法和LILC定阶準则结合来估计电液位置和力偶系统的阶和参数，根据估计参数的渐近正态性确定模型的子阶和时滞。

• A new experimental procedure is proposed based on instrumental variable method for analyzing wall surface heat transfer process and deducing wall surface heat transfer coefficient.

  首次提出了用辅助变量法分析建筑墻体外表面换热过程及推导墻体外表面换热系数的实验方法。

• The instrumental variable in this instance allows a clear, credible estimate of the return from extra schooling for those most inclined to drop out from school early.

  在这一研究中，对于那些倾向于尽早离开学校的人而言，使用辅助变量法就能够得出清晰可信的结果。