A New Model of Comprehensive Regional Environmental Evaluation Internalizing Transportation Activities

本研究的最终目标是构建日本三恩南心地区交通、经济、土地利用和环境负荷的综合模型。在研究期间，我们开发了两类模型。一种是部分均衡型的可计算城市经济（CUE）模型。另一种是空间可计算一般均衡（SCGE）模型。假设未来研究区域的道路网络，应用CUE模型，模拟了经济集群、交通量、经济影响、环境负荷和土地利用格局的变化。在SCGE建模分析中，将研究区域扩展到爱知县、静冈县西部和长野县南部。新研究区被划分为31个带。假设三恩南高速公路建成，采用SCGE模型对其经济影响进行测度。通过这学期的学习，我们的最终目标已经基本完成。

The final goal of this research is to construct comprehensive models of transportation, economy, land use and environmental loads in San-En-Nanshin region in Japan. During the study term, we developed two types of models. One is a computable urban economic (CUE) model of a partial equilibrium type. Another one is a spatial computable general equilibrium (SCGE) model. Assuming future road networks in the study region and applying the CUE model, we simulated changes in the economic clusters, traffic volume, economic impacts, environmental loads and land use pattern by zone. In SCGE modeling analysis, the study region was extended to Aichi prefectuture, a west part of Shizuoka prefecture and a south part of Nagano prefecture. The new study region is divided into 31 zones. Assuming the completion of San-En-Nanshin express way, its economic impact was measured by the SCGE model. Through the study term, our final goal has almost been completed.