文章基本信息

标题：Distributional effects of transport policies on inequalities in access to opportunities in Rio de Janeiro
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作者：Rafael H. M. Pereira ; David Banister ; Tim Schwanen 等
期刊名称：Journal of Transport and Land Use
印刷版ISSN：1938-7849
出版年度：2019
卷号：12
期号：1
DOI：10.5198/jtlu.2019.1523
语种：English
出版社：University of Minnesota * Department of Civil, Environmental, and Geo-Engineering
摘要：The evaluation of social impacts of transport policies has been attracting growing attention in recent years. Yet studies thus far have predominately focused on developed countries and overlooked whether equity assessment of transport projects is sensitive to the modifiable areal unit problem (MAUP). This paper investigates how investments in public transport can reshape socio-spatial inequalities in access to opportunities, and it examines how MAUP can influence the distributional effects of transport project evaluations. The study looks at Rio de Janeiro (Brazil) and the transformations carried out in the city in preparation for the 2014 World Cup and the 2016 Olympics, which involved substantial expansion in public transport infrastructure followed by cuts in service levels. The paper uses before-and-after comparison of Rio's transport network (2014-2017) and quasi-counterfactual analysis to examine how those policies affect access to schools and jobs for different income groups and whether the results are robust when the data is analyzed at different spatial scales and zoning schemes. Results show that subsequent cuts in service levels have offset the accessibility benefits of transport investments in a way that particularly penalizes the poor, and that those investments alone would still have generated larger accessibility gains for higher-income groups. These findings suggest that, contrary to Brazil’s official discourse of transport legacy, recent policies in Rio have exacerbated rather than reduced socio-spatial inequalities in access to opportunities. The study also shows that MAUP can influence the equity assessment of transport projects, suggesting that this issue should be addressed in future research.
关键词：distributive justice;accessibility;transport policy;Rio de Janeiro;MAUP