| Project/Area Number |
22510147
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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 |
Social systems engineering/Safety system
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| Research Institution | Osaka University |
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Principal Investigator |
SANDOH Hiroaki 大阪大学, 大学院・経済学研究科, 教授 (40167440)
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| Co-Investigator(Kenkyū-buntansha) |
KOIDE Takeshi 甲南大学, 知能情報学部, 准教授 (50330486)
木庭 淳 兵庫県立大学, 経済学部, 教授 (90177882)
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| Co-Investigator(Renkei-kenkyūsha) |
KINIWA Jun 兵庫県立大学, 経済学部, 教授 (90177882)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 新聞売り子問題 / 最適仕入れ量 / 品切れ費用 / 参照価格 / 最適営業時間 / 独占市場 / シミュレーション / 動的価格設定 |
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| Research Abstract |
The present study has clarified that it is very difficult in retailing to find an adequatevalue of the parameter, opportunity cost, involved in the classical model for the newsvendor problem. It was also shown very difficult to count the number of customers who encounter stock-out in the real circumstances. In addition, this study discussed the reference price of customers with the view to examining the effect of markdown, and showed that there exists optimal business hours of the newsvendor problem in retailing. Showed for the convenience chain stores that if the franchiser refunds a part of salvage costs of the franchisee, the supply chain between them can yield more profits.
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