ABSTRACT The implementation of an appropriate pricing policy in an urban area could alleviate both environmental and congestion problems by encouraging a shift towards more sustainable modes of transportation. However, any positive net social welfare balance delivered by the policy can hide unacceptable regressive effects. Therefore, it is crucial to investigate any change in relative levels of accessibility among different categories of transport network users. This study focuses on the application of a cordon-based congestion pricing scheme on a multimodal network, where private cars and public transportation coexist, and includes a sensitivity analysis by varying the size of the charging area and the amount of the toll, for a monocentric urban reality. Taking into account an elastic demand associated with each proposed charging scenario, the related distributional effects are explored using the Theil index, with a quantitative assessment of the inequalities in the accessibility variations across the users of the network.

中文翻译：

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使用多峰泰尔指数研究基于警戒线的定价策略的可达性不平等

摘要 在城市地区实施适当的定价政策可以通过鼓励转向更可持续的交通方式来缓解环境和拥堵问题。然而，该政策提供的任何积极的净社会福利平衡都可能隐藏不可接受的回归效应。因此，调查不同类别交通网络用户之间相对可达性水平的任何变化至关重要。本研究侧重于基于警戒线的拥堵收费方案在私家车和公共交通共存的多模式网络中的应用，并包括通过改变收费区的大小和通行费金额对单中心城市现实。考虑到与每个提议的充电方案相关的弹性需求，