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水铁联运专线建设投资演化博弈分析

2021-10-08盛进路李小凤于敏龚毅杨忠振

上海海事大学学报 2021年3期

盛进路 李小凤 于敏 龚毅 杨忠振

摘要:针对谁来主导投资建设水铁联运专线问题,通过分析其中涉及的主要利益者之间的利益关系,建立三方演化博弈模型。通过演化博弈理论并结合MATLAB仿真,揭示在有限理性条件下,博弈各方进行决策的行为特征及其稳定状态。结果表明:在投资收益大于原有收益情形下,政府和港口部门将选择独立投资或合作投资建设水铁联运专线,铁路部门将选择合作投资建设水铁联运专线。

关键词:  综合交通运输; 交通運输经济; 投资策略; 水铁联运; 演化博弈

中图分类号:  F512.3

文献标志码:  A

收稿日期: 2021-03-25

修回日期: 2021-06-30

基金项目: 铁路与海运协同的外贸集装箱运输系统优化研究(72072097)

作者简介:

盛进路(1976—),男,山东烟台人,教授,博士,研究方向为港航企业运行与管理,(E-mail)forwardlulu@163.com

Meeting of the Waterborne Transport Division, World Transport Convention 2021 (WTC 2021)

Analysis on investment evolutionary game of water-rail combined transport dedicated line construction

SHENG Jinlu1,2, LI Xiaofeng1, YU Min1, GONG Yi1, YANG Zhongzhen3

(1. College of Traffic & Transportation, Chongqing Jiaotong University, Chongqing 400074, China;

2. Chongqing Key Laboratory of Transportation Engineering, Chongqing 400074, China;

3. Faculty of Maritime and Transportation, Ningbo University, Ningbo 315211, Zhejiang, China)

Abstract: Aiming at the question of who will lead the investment in the construction of the water-rail combined transport dedicated line, a tripartite evolutionary game model is established by analyzing the interest relationships among the main stakeholders involved. Through the evolutionary game theory combined with MATLAB simulation, it reveals the behavioral characteristics and stable states of decision-making of all parties in the game under bounded rationality conditions. The results show that: when the investment profit is greater than the original profit, the government and the port department will choose to invest independently or cooperatively in the construction of the water-rail combined transport dedicated line, and the railway department will choose to invest cooperatively in the construction of the water-rail combined transport dedicated line.

Key words: integrated transportation; transportation economy; investment strategy; water-rail combined transport; evolutionary game

0 引 言

水铁联运指铁路直达港口,中间不需要借助第三方运输的方式,水铁联运既能提高运输效率,降低物流成本,又能发挥“大批量、低污染”的绿色优势,是现代交通运输发展的必由之路。然而,目前我国水铁联运发展与发达国家相比仍较落后。近年来,国家出台了系列宏观政策以推动水铁联运发展,其中《交通强国建设纲要》提出要构建安全、便捷、高效、绿色、经济的现代化综合交通运输体系,强化铁路运输网络,并对加强港口与铁路衔接,解决铁路进港“最后一公里”问题提出了明确要求。因此,加强水陆口岸功能衔接,实现货物运输无缝衔接,能更好地发挥铁路、水路运输对国民经济和对外贸易的支撑保障作用。……

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