| Budget Amount *help |
¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Outline of Final Research Achievements |
In this study we propose an alternative nonsurvey method for estimating interregional (Isard type) transactions. Domestic outflows are assigned by delivering biregional transactions
on the basis of the gravity ratio between the origin and the destination, with parameters estimated from an earlier survey on interregional transactions. The estimated gravity
parameters are further perturbed in order to meet the aggregate transactions that are given for other regions to be investigated. The methodology is applied to the interregional table for China 2007, first estimating the gravity ratio, and then to re-calculate the interregional transactions with the perturbation and shifting of the gravity parameters with respect to their stochastic parameters.
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