Taking a tax model, this paper introduces model identification and parameter estimation of 2sls against alternate interdependence in multi-index econometric model.

本文以税收等多指标模型为例，对多指标经济模型中的交互影响问题，介绍了模型识别、二阶段参数估计等处理方法及应用。

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So, a tax model of family tax along with personal tax should be chosen in seeking for the maximization goal of fairness and efficiency from the fact of our country.

我国必须从实际出发，在追求公平与效率的最大化目标中选择家庭课税与个人申报纳税并存的纳税单位模式。

youdao

So, a tax model of family tax along with personal tax should be chosen in seeking for the maximization goal of fairness and efficiency from the fact of our country.

我国必须从实际出发，在追求公平与效率的最大化目标中选择家庭课税与个人申报纳税并存的纳税单位模式。

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