| Project/Area Number |
11650545
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
交通工学・国土計画
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| Research Institution | Gifu University |
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Principal Investigator |
MIYAGI Toshihiko Gifu University, Faculty of Regional Studies, Professor, 地域科学部, 教授 (20092968)
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| Co-Investigator(Kenkyū-buntansha) |
OGAWA Keiichi Gifu University, Faculty of Engineering, Assistant Professor, 工学部, 講師 (50303508)
YING Jiang qian Gifu University, Faculty of Regional Studies, Associate Professor, 地域科学部, 助教授 (30242738)
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| Project Period (FY) |
1999 – 2000
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| Project Status |
Completed (Fiscal Year 2000)
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| Budget Amount *help |
¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2000: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1999: ¥1,900,000 (Direct Cost: ¥1,900,000)
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| Keywords | Transportation Planning / Demand Forecasting / Bilevel Programming Problem / SCGE Model / Transportation Equilibrium Model / MPEC Model |
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| Research Abstract |
The first purpose of this research aims at integrating the model for combining the traditional 4-step demand-forecasting model with the economic and land-use equilibrium model. The combined land-use and transportation model developed here is not a simple simulation model but a well-defined mathematical model with rigorous economic background. Therefore, the model is suitable to incorporate in a mathematical programming with equilibrium constraints (MPEC) model. However, in this research establishing of the interrelationships of land-use/transportation model and MPEC model is insufficient.
The combined model of land-use and transportation is developed based on general equilibrium approach. The model is built out a welfare maximization problem. The proof of the competitive equilibrium is also addressed. It gives the basic framework for constructing SCGE model for an urban area.
The results of this research are summarized as follows :
1. The existing research of land-use/transportation models and combined transportation models were reviewed systematically.
2. The fundamental theory of the welfare maximization problem was introduced ; it gives a basic framework for constructing the land-use/transportation model developed in this research.
3. A land-use/transportation model with rigorous economic foundations was proposed, for which the existence of competitive equilibrium was proved.
4. The conventional SCGE model was extended to include the transportation network equilibrium with modal split.
5. The applicability of a land-use/transportation model was examined with numerical examples.
6. A calculation method of a MPEC model with transportation equilibrium conditions was proposed and an application result was examined.
7. A method for constructing the database was proposed to function the SCGE model as an urban model.
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