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dc.contributor.authorGraells Garrido, Eduardo
dc.contributor.authorSerra Burriel, Feliu
dc.contributor.authorRowe, Francisco
dc.contributor.authorCucchietti, Fernando
dc.contributor.authorReyes Valenzuela, Patricio Alejandro
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Estadística i Investigació Operativa
dc.contributor.otherBarcelona Supercomputing Center
dc.identifier.citationGraells, E. [et al.]. A city of cities: Measuring how 15-minutes urban accessibility shapes human mobility in Barcelona. "PloS one", 5 Maig 2021, vol. 16, núm. 5, article e0250080, p. 1-21.
dc.description.abstractAs cities expand, human mobility has become a central focus of urban planning and policy making to make cities more inclusive and sustainable. Initiatives such as the “15-minutes city” have been put in place to shift the attention from monocentric city configurations to polycentric structures, increasing the availability and diversity of local urban amenities. Ultimately they expect to increase local walkability and increase mobility within residential areas. While we know how urban amenities influence human mobility at the city level, little is known about spatial variations in this relationship. Here, we use mobile phone, census, and volunteered geographical data to measure geographic variations in the relationship between origin-destination flows and local urban accessibility in Barcelona. Using a Negative Binomial Geographically Weighted Regression model, we show that, globally, people tend to visit neighborhoods with better access to education and retail. Locally, these and other features change in sign and magnitude through the different neighborhoods of the city in ways that are not explained by administrative boundaries, and that provide deeper insights regarding urban characteristics such as rental prices. In conclusion, our work suggests that the qualities of a 15-minutes city can be measured at scale, delivering actionable insights on the polycentric structure of cities, and how people use and access this structure.
dc.description.sponsorshipE.G-G., F.S-B., F.M.C. and P.R. were partly supported by the H2020 IoTwins project (Distributed Digital Twins for industrial SMEs: a big-data platform) funded by the EU under the call ICT-11-2018-2019, Grant Agreement No 857191. E.G-G. was partly funded by ANID Fondecyt de Iniciación 11180913.
dc.format.extent21 p.
dc.publisherPublic Library of Science (PLOS)
dc.rightsAttribution 4.0 International
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Estadística aplicada
dc.subjectÀrees temàtiques de la UPC::Desenvolupament humà i sostenible::Desenvolupament sostenible::Mobilitat sostenible
dc.subject.lcshBig data
dc.subject.lcshRegression analysis
dc.subject.lcshSustainable development
dc.subject.otherHuman mobility
dc.subject.other“15-minutes city”
dc.titleA city of cities: Measuring how 15-minutes urban accessibility shapes human mobility in Barcelona
dc.subject.lemacDades massives
dc.subject.lemacAnàlisi de regressió
dc.subject.lemacMobilitat sostenible
dc.subject.lemacDesenvolupament sostenible
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
local.citation.authorGraells, E.; Serra, F.; Rowe, F.; Cucchietti, F.; Reyes, P.
local.citation.publicationNamePloS one
local.citation.number5, article e0250080

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