| 竞争环境下区域港口协调优化的双层规划模型 |
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| 引用本文： | 刘娟娟.竞争环境下区域港口协调优化的双层规划模型[J].上海海事大学学报,2006,27(4):40-43,49. |
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| 作者姓名： | 刘娟娟 |
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| 作者单位： | 上海海事大学,水运经济科学研究所,上海,200135 |
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| 基金项目： | 国家自然科学基金;上海海事大学校科研和教改项目 |
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| 摘 要： | 运用Stackelberg博弈理论,采用双层规划模型描述区域内各港口间的协调优化问题.一方面从货主方的角度考虑,货主的选择行为遵循用户最优原则,使自己的成本最小;另一方面从区域港口管理者的角度考虑,使区域各港口的资源能够优化利用,区域港口的收益达到最大.采用基于灵敏度分析的启发式算法对模型进行求解,并利用算例进行分析.
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| 关 键 词： | 价格竞争 Stackelberg博弈 双层规划 广义费用 |
| 文章编号： | 1672-9498（2006）04-0040-04 |
| 收稿时间： | 2006-09-22 |
| 修稿时间： | 2006-09-222006-10-23 |
Coordination and optimization bi-level programming model regional ports under competitive environment |
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| LIU Juanjuan.Coordination and optimization bi-level programming model regional ports under competitive environment[J].Journal of Shanghai Maritime University,2006,27(4):40-43,49. |
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| Authors: | LIU Juanjuan |
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| Institution: | Research Institute for Science of Water Transport Economy, Shanghai Maritime Univ. , Shanghai 200135, China |
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| Abstract: | With the Stackelberg game model,a bi-level programming is developed to solve the coordination and optimization among the regional ports from the user equilibrium,by which the regional managers can take actions to influence the port users' route choice behavior to optimize the resources and revenue.A heuristic solution algorithm based on sensitivity analysis is proposed.Finally,a numerical example is given to illustrate the procedure of the proposed model and algorithm. |
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| Keywords: | price competition Stackelberg game bi-level programming generalized cost |
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