Empirical Study on Energy Efficiency in Japan
| Project/Area Number |
24530287
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied economics
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| Research Institution | Tokyo Institute of Technology (2014)
Central Research Institute of Electric Power Industry (2012-2013) |
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Principal Investigator |
GOTO Mika 東京工業大学, 社会理工学研究科, 教授 (50371208)
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| Co-Investigator(Kenkyū-buntansha) |
OTSUKA Akihiro 電力中央研究所, 社会経済研究所, 主任研究員 (90392745)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | エネルギー効率 / 生産効率 / 環境効率 / DEA / SFA / 企業経済 / 地域経済 / エネルギー経済 / 生産効率性 / 環境効率性 / エネルギー利用 / エネルギー産業 / 企業経営 / 統合効率性 / 投資効率 / 製造業 / 地域別産業 / 国際情報交換（米国） / 国際情報交換 / 米国 |
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| Outline of Final Research Achievements |
This research project proposed a new integrated research framework that consisted of models and indexes to examine productive efficiency, energy efficiency and environmental efficiency of firms and regional economies. To this aim, we developed new DEA (data envelopment analysis) models and proposed a new use of SFA (Stochastic Frontier Analysis) models to examine the efficiency measures and applied them to data of firms and regional economies. From the results, this research project indicated importance of efficiency evaluation of firms and regional economies, not only from a perspective of productive efficiency but also energy efficiency and environmental efficiency.
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Report
(4 results)
Research Products
(42 results)
