| A Production-inventory Model Variable Lost for Deteriorating Items with Sale Factor |
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| 作者姓名： | CHEN Hui LUO Bing YANG Xiu-tai YI Li-rong |
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| 作者单位： | College of Economics and Business Administration, Chongqing University, Chongqing 400030 , China |
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| 摘 要： | This paper presents an exponential time-varying demand production-inventory mode for deteriorating items with variable lost sale factor and backlogging rates relative to the inventory level and production stages during shortage period. The unique optimal solution is found by Mathematica 5.0. It is proved that service level and deteriorating rate have a greater impact on inventory total cost than demand increasing factor and lost sale factor by sensitivity analysis. The factors must be considered for inventory decision-making of production enterprises.
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| 关 键 词： | backlogging rate lost sale factor deteriorating exponential time-varying demand |
| 收稿时间： | 2006/4/18 0:00:00 |
| 修稿时间： | 2006/4/18 0:00:00 |
A Production-inventory Model Variable Lost for Deteriorating Items with Sale Factor |
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| CHEN Hui,LUO Bing,YANG Xiu-tai,YI Li-rong.A Production-inventory Model Variable Lost for Deteriorating Items with Sale Factor[J].Storage & Process,2006(8):150-153158. |
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| Authors: | CHEN Hui LUO Bing YANG Xiu-tai YI Li-rong |
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| Institution: | College of Economics and Business Administration, Chongqing University, Chongqing 400030 , China |
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| Abstract: | This paper presents an exponential time-varying demand production-inventory mode for deteriorating items with variable lost sale factor and backlogging rates relative to the inventory level and production stages during shortage period. The unique optimal solution is found by Mathematica 5.0. It is proved that service level and deteriorating rate have a greater impact on inventory total cost than demand increasing factor and lost sale factor by sensitivity analysis. The factors must be considered for inventory decision-making of production enterprises. |
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| Keywords: | backlogging rate lost sale factor deteriorating exponential time-varying demand |
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