Development of the Data Editing Method for International Official Port Cargo Statistics by the Analysis of Country's Statistics System
| Project/Area Number |
21760410
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | National Institute for Land and Infrastructure Management |
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Principal Investigator |
AKAKURA Yasuhiro 国土技術政策総合研究所, 港湾研究部港湾計画研究室, 室長 (70462629)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 港湾貨物統計 / 統計制度 / 統計精度 / 貨物量 / トン数 / TEU / データバイアス |
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| Research Abstract |
This study aimed to improve the precision of official port cargo statistics. The contents of this study are four parts as follows :(1) analysis on data contents of major country's statistics ;(2) analysis on data precision by comparison of bilateral cargo/container volume ;(3) data editing by using reliability index and another data ;(4) consideration for world standardize of unit/code of statistics.
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Report
(4 results)
Research Products
(13 results)
