| Project/Area Number |
15K14048
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | Kobe University |
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Principal Investigator |
KOIKE ATSUSHI 神戸大学, 工学研究科, 教授 (60262747)
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| Research Collaborator |
Tavasszy Lori. A. TU Delft, Professor
Davydenko Igor. Y. TNO, Researcher
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 地域間交易データ / 貨物純流動調査 / 経済交易データ / 物資流動データ / 企業ビッグデータ |
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| Outline of Final Research Achievements |
Spatial economic analysis requires an inter-regional trade data as monetary term like Input-Output table. Although the empirical policy study requires the analysis on subdivided area, however, we only have the Input-Output table on the 9 regional data in Japan. Therefore, this research shows the characteristic comparison between statistical data on inter-regional trade/freight data and inter-enterprise data by using simple statistical methods. As a conclusion, we show the inter-regional freight census data by MLIT and inter-enterprise data by TDB is effective index to subdivide into small region. But inter-regional freight census data is only for the prefectural level, inter-enterprise data can be applied at municipality level although we have to solve some problem to apply the model. Also, we make a model to estimate Gross transport data from Net transport data. It will be help us to estimate some inter-regional trade flow on subdivided are.
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