2023-09-28 14:46:10 +00:00
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abstract: 'Although the concept of social equity seems to be ubiquitous in most
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mobility plans of major Latin American cities, when evaluating transport
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projects for financing and prioritisation there are no specific or solid
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indicators to measure how they can contribute to promoting better access
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to opportunities, particularly for the most vulnerable segments of the
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population. In response, we designed a methodology that uses the
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concepts of accessibility and affordability as a complementary means for
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evaluating public transport investment, and identifying transport
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disadvantages and priorities for project generation. This is based on
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the calculation of accessibility levels to the labour market for
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different zones of a given city, by introducing a function of impedance
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composed by travel time budget and the percentage of income spent on
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transportation.
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The characteristics of time and percentage of income spent for accessing
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work obtained from transportation surveys define the ``real
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accessibility{''''} to employment for all the zones of a city. Then, a
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stated preference survey was applied in order to determine the desired
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expenditure in both variables, and the accessibility to jobs in this new
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situation was subsequently calculated. We calculated a third type of
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accessibility, using ``standard{''''} values of travel time and
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expenditure budget.
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This methodology is therefore used to evaluate different policies in
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Bogota, corresponding to changes in the fare structure of the existing
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public transport system, by proposing the development of cross
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subsidies, and carrying out an appraised on the impact of the
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development of a new Bus Rapid Transit line. The results show that
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depending on the population, its location and purchasing power, the
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impact of a redistributive fare with respect to accessibility to the
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labour market can be greater than the expansion and improvement of the
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public transport network. (C) 2011 Elsevier Ltd. All rights reserved.'
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affiliation: 'Bocarejo, SJP (Corresponding Author), Univ Los Andes, Grp Estudios Sostenibilidad
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Urbana \& Reg, Carrera 1 Este 19A-40,Edificio Mario Laserna, Bogota, Colombia.
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Pablo Bocarejo, Juan S.; Ricardo Oviedo, Daniel H., Univ Los Andes, Grp Estudios
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Sostenibilidad Urbana \& Reg, Bogota, Colombia.'
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author: Pablo Bocarejo, Juan S. and Ricardo Oviedo, Daniel H.
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author-email: 'jbocarej@uniandes.edu.co
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dan-ovie@unian-des.edu.co'
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author_list:
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- family: Pablo Bocarejo
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given: Juan S.
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- family: Ricardo Oviedo
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given: Daniel H.
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da: '2023-09-28'
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doi: 10.1016/j.jtrangeo.2011.12.004
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eissn: 1873-1236
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files: []
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issn: 0966-6923
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journal: JOURNAL OF TRANSPORT GEOGRAPHY
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keywords: 'Accessibility; Social exclusion; Social equity; Urban transport;
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Developing countries'
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keywords-plus: SPACE-TIME
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language: English
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month: SEP
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number-of-cited-references: '56'
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orcid-numbers: 'Oviedo Hernandez, Daniel/0000-0002-5692-6633
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Bocarejo, Juan Pablo/0000-0003-3806-2189'
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pages: 142-154
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papis_id: 1868d3ddfa5097f7f8d990b72af6248f
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ref: Pablobocarejo2012transportaccessibili
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researcherid-numbers: 'Oviedo Hernandez, Daniel/AGJ-6328-2022
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'
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times-cited: '227'
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title: 'Transport accessibility and social inequities: a tool for identification of
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mobility needs and evaluation of transport investments'
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2023-10-01 08:15:07 +00:00
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type: article
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2023-09-28 14:46:10 +00:00
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unique-id: WOS:000309493500013
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usage-count-last-180-days: '10'
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usage-count-since-2013: '249'
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volume: '24'
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web-of-science-categories: Economics; Geography; Transportation
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year: '2012'
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