Does China’s high-speed rail development lead to regional disparities? A network perspective

This research examines whether cities are getting more equally accessible and connected via high-speed rail (HSR) in China over the period from 2010 to 2015. Existing studies mainly use network centralities to describe the spatial pattern of HSR network without measuring the spatial disparity of the...

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Autores:
Tipo de recurso:
Article of journal
Fecha de publicación:
2020
Institución:
Universidad de Bogotá Jorge Tadeo Lozano
Repositorio:
Expeditio: repositorio UTadeo
Idioma:
eng
OAI Identifier:
oai:expeditiorepositorio.utadeo.edu.co:20.500.12010/12100
Acceso en línea:
https://doi.org/10.1016/j.tra.2020.06.010
http://hdl.handle.net/20.500.12010/12100
Palabra clave:
High-speed rail
Network centralities
Regional disparity
China
Síndrome respiratorio agudo grave
COVID-19
SARS-CoV-2
Coronavirus
Rights
License
Acceso restringido
id UTADEO2_d8015b3c334437c594b007664ce4a209
oai_identifier_str oai:expeditiorepositorio.utadeo.edu.co:20.500.12010/12100
network_acronym_str UTADEO2
network_name_str Expeditio: repositorio UTadeo
repository_id_str
dc.title.spa.fl_str_mv Does China’s high-speed rail development lead to regional disparities? A network perspective
title Does China’s high-speed rail development lead to regional disparities? A network perspective
spellingShingle Does China’s high-speed rail development lead to regional disparities? A network perspective
High-speed rail
Network centralities
Regional disparity
China
Síndrome respiratorio agudo grave
COVID-19
SARS-CoV-2
Coronavirus
title_short Does China’s high-speed rail development lead to regional disparities? A network perspective
title_full Does China’s high-speed rail development lead to regional disparities? A network perspective
title_fullStr Does China’s high-speed rail development lead to regional disparities? A network perspective
title_full_unstemmed Does China’s high-speed rail development lead to regional disparities? A network perspective
title_sort Does China’s high-speed rail development lead to regional disparities? A network perspective
dc.subject.spa.fl_str_mv High-speed rail
Network centralities
Regional disparity
China
topic High-speed rail
Network centralities
Regional disparity
China
Síndrome respiratorio agudo grave
COVID-19
SARS-CoV-2
Coronavirus
dc.subject.lemb.spa.fl_str_mv Síndrome respiratorio agudo grave
COVID-19
SARS-CoV-2
Coronavirus
description This research examines whether cities are getting more equally accessible and connected via high-speed rail (HSR) in China over the period from 2010 to 2015. Existing studies mainly use network centralities to describe the spatial pattern of HSR network without measuring the spatial disparity of these centralities, and most of them rely on the infrastructure network and thus fail to incorporate HSR service quality in the centrality measures. Using HSR timetable data, we incorporate both scheduled travel time and daily frequency of each origin-destination city pair into three centrality measures and further quantify their inequalities using Theil’s T index. We find that as the HSR network expands, cities appear to be more equal in terms of accessibility, but their disparities in connectivity and transitivity depend on the dimensions of comparison. In general, although the difference between economic regions or between megalopolises has reduced, small/medium-sized cities not belonging to any major city cluster are further lagged behind in HSR development. The difference between core and non-core cities in the same megalopolises has decreased despite that non-core cities are increasingly relying on core cities to access other regions.
publishDate 2020
dc.date.accessioned.none.fl_str_mv 2020-08-21T17:51:43Z
dc.date.available.none.fl_str_mv 2020-08-21T17:51:43Z
dc.date.created.none.fl_str_mv 2020
dc.type.local.spa.fl_str_mv Artículo
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_6501
format http://purl.org/coar/resource_type/c_6501
dc.identifier.issn.spa.fl_str_mv 0965-8564
dc.identifier.other.spa.fl_str_mv https://doi.org/10.1016/j.tra.2020.06.010
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12010/12100
dc.identifier.doi.spa.fl_str_mv https://doi.org/10.1016/j.tra.2020.06.010
identifier_str_mv 0965-8564
url https://doi.org/10.1016/j.tra.2020.06.010
http://hdl.handle.net/20.500.12010/12100
dc.language.iso.spa.fl_str_mv eng
language eng
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dc.rights.local.spa.fl_str_mv Acceso restringido
rights_invalid_str_mv Acceso restringido
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dc.format.extent.spa.fl_str_mv 23 páginas
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dc.publisher.spa.fl_str_mv Transportation Research Part A
dc.source.spa.fl_str_mv reponame:Expeditio Repositorio Institucional UJTL
instname:Universidad de Bogotá Jorge Tadeo Lozano
instname_str Universidad de Bogotá Jorge Tadeo Lozano
institution Universidad de Bogotá Jorge Tadeo Lozano
reponame_str Expeditio Repositorio Institucional UJTL
collection Expeditio Repositorio Institucional UJTL
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spelling 2020-08-21T17:51:43Z2020-08-21T17:51:43Z20200965-8564https://doi.org/10.1016/j.tra.2020.06.010http://hdl.handle.net/20.500.12010/12100https://doi.org/10.1016/j.tra.2020.06.010This research examines whether cities are getting more equally accessible and connected via high-speed rail (HSR) in China over the period from 2010 to 2015. Existing studies mainly use network centralities to describe the spatial pattern of HSR network without measuring the spatial disparity of these centralities, and most of them rely on the infrastructure network and thus fail to incorporate HSR service quality in the centrality measures. Using HSR timetable data, we incorporate both scheduled travel time and daily frequency of each origin-destination city pair into three centrality measures and further quantify their inequalities using Theil’s T index. We find that as the HSR network expands, cities appear to be more equal in terms of accessibility, but their disparities in connectivity and transitivity depend on the dimensions of comparison. In general, although the difference between economic regions or between megalopolises has reduced, small/medium-sized cities not belonging to any major city cluster are further lagged behind in HSR development. The difference between core and non-core cities in the same megalopolises has decreased despite that non-core cities are increasingly relying on core cities to access other regions.23 páginastext/htmlengTransportation Research Part Areponame:Expeditio Repositorio Institucional UJTLinstname:Universidad de Bogotá Jorge Tadeo LozanoHigh-speed railNetwork centralitiesRegional disparityChinaSíndrome respiratorio agudo graveCOVID-19SARS-CoV-2CoronavirusDoes China’s high-speed rail development lead to regional disparities? 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