The Construction of Input-Output Table at Urban Area Level and Computable General Equilibrium Model for Urban Area

本文建立了城市层面的投入产出表估算方法和开放经济假设下的城市区域CGE模型。本文首先提出了一种利用非调查技术在城市层面构建投入产出表的方法。在构建投入产出表时，区域间贸易系数的估算非常重要。在本研究中，我们提出了一种利用简单区位商估算区域间贸易的方法。在此基础上，运用层次结构的概念，将全国划分为三个区域，构建了三区域间的投入产出模型。此外，我们建立了一个可计算的一般均衡模型，以评估城市政策。然后，基于几个案例研究，我们证明了使用该模型进行政策评估是可能的。

In this study, we developed an estimation method for Input-Output table at urban level and the CGE model for urban area in the context of open economy assumption.We first developed a method in order to construct input-output table at the urban area level using non-survey technique. When input-output tables are constructed, Estimation of interregional trade coefficients is important. In this study, we proposed a method for estimation of interregional trade using simple location quotient. And also, This research constructed a three-region interregional input-output model by dividing the whole country into three regions with the concept of hierarchical structure.In addition, we constructed a computable general equilibrium model in order to evaluate urban policy. Then, based on several case studies, we have shown that it is possible to conduct policy evaluation, using this model.