城际多式联运系统的联合资源交换与定价

IF 5.8 1区 工程技术 Q1 ECONOMICS
Xiaoshu Ding, Sisi Jian
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引用次数: 0

摘要

城际多式联运系统在促进旅游、促进区域经济和促进可持续性方面前景广阔。然而,充分发挥其潜力取决于运输服务提供商之间的有效合作,而目前的做法往往缺乏这种合作。本研究提出了一个新的框架,通过流动性资源交换来利用价格竞争来应对这一挑战。我们的框架考虑了独立的TSP操作和协作的资源共享,结合需求的价格弹性来确定最优的资源交换和定价策略。通过对不同产能条件下纳什均衡结果的综合分析,我们确定了参与tsp的总利润最大化策略。此外,我们还引入了事后收益分享规则,以确保联盟成员之间公平的利润分配。我们的分析结果证明,在总利润方面,资源交换联盟始终优于无联盟情景,特别是在资源充足的竞争市场中。值得注意的是,联盟甚至可以达到最优的利润水平,通常只有通过完美的协调才能达到。使用真实世界数据的数值研究进一步验证了所提议的资源交换框架的可行性。结果表明,资源交换联盟不仅确保了公平的利益分配,而且在所有价格弹性情景下都能持续提高利润,凸显了其变革城际多式联运的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Joint resource exchange and pricing for intercity multimodal transport systems
Intercity multimodal transportation systems hold great promise for enhancing travel, boosting regional economies, and promoting sustainability. However, realizing their full potential hinges on effective cooperation among transport service providers (TSPs), which current practices often lack. This study proposes a novel framework to address this challenge by leveraging price competition through mobility resource exchange. Our framework considers both independent TSP operations and collaborative resource sharing, incorporating the price elasticity of demand to determine optimal resource exchange and pricing strategies. Through comprehensive analysis of Nash equilibrium outcomes under various capacity conditions, we identify strategies that maximize total profit for participating TSPs. Furthermore, we introduce an ex-post revenue sharing rule to ensure equitable profit allocation among alliance members. Our analytical findings prove that a resource exchange alliance consistently outperforms a no alliance scenario in terms of total profit, particularly in competitive markets with ample resources. Remarkably, the alliance can even achieve the first-best profit level, typically attainable only through perfect coordination. Numerical studies using real-world data further validate the viability of the proposed resource exchange framework. Results demonstrate that a resource exchange alliance not only ensures equitable benefit distribution but also consistently enhances profits across all price elasticity scenarios, highlighting its potential to revolutionize intercity multimodal transportation.
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来源期刊
Transportation Research Part B-Methodological
Transportation Research Part B-Methodological 工程技术-工程:土木
CiteScore
12.40
自引率
8.80%
发文量
143
审稿时长
14.1 weeks
期刊介绍: Transportation Research: Part B publishes papers on all methodological aspects of the subject, particularly those that require mathematical analysis. The general theme of the journal is the development and solution of problems that are adequately motivated to deal with important aspects of the design and/or analysis of transportation systems. Areas covered include: traffic flow; design and analysis of transportation networks; control and scheduling; optimization; queuing theory; logistics; supply chains; development and application of statistical, econometric and mathematical models to address transportation problems; cost models; pricing and/or investment; traveler or shipper behavior; cost-benefit methodologies.
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