太阳集团tyc8722齐云蕾助理教授于Journal of Planning Education and Research发表学术论文

太阳集团tyc8722齐云蕾助理教授的论文“Transit-Induced Gentrification and Neighborhood Upgrading in the United States”于城乡治理与规划类国际优秀刊物Journal of Planning Education and Research发表。

以往的研究关注到美国新的优质交通工具可能会触发或加速社区升级（Transit-Induced Upgrading，TIU），尤其是推进不太富裕社区的“士绅化”（Transit-Induced Gentrification，TIG），但目前尚无证据支持。本研究通过准实验设计，证实了“士绅化”发生的可能性，但并非不可避免，而在相对富裕社区发生社区升级的可能性较小。研究结果还表明，与快速公交相比，城市轨道交通更可能导致“士绅化”，而且在有城市轨道交通服务的社区，“士绅化”在长期内比在短期内更为明显。因此，这些发现表明快速公交有助于维持对弱势群体的公共交通服务。

Abstract

Studies noticed that the United States new high-quality transit might trigger or accelerate neighborhood upgrading (transitinduced upgrading [TIU]), especially gentrification in less-affluent neighborhoods (transit-induced gentrification [TIG]), but

current evidence was not conclusive. With a quasi-experimental design, this study confirms that TIG is likely but not inevitable and that TIU in affluent neighborhoods is less likely. Results also show that rail is more likely to induce gentrification than Bus Rapid Transit (BRT) and that TIG is more evident over long term than over short term for rail-served neighborhoods. These findings thus imply that the BRT could help sustain the transit service to the most vulnerable.

全文链接：https://journals.sagepub.com/doi/10.1177/0739456X231173326