Artículos de revistas
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Esta colección incluye artículos de revistas de profesores de la Pontificia Universidad Católica de Chile, publicados en revistas nacionales y extranjeras.
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- ItemThe forms of neighborhood cohesion: From social contact to symbolic belonging in neoliberal Santiago de Chile(Routledge Journals, Taylor & Francis Ltd., 2024) Señoret Swinburn Andres; Link Lazo Felipe Alejandro; Rodríguez Leiva, Sebastián Igor; Fuentes Arce, Luis Alejandro; CEDEUS (Chile)The purpose of this article is to study the neighborhood social cohesion of the inhabitants of the Metropolitan Area of Santiago, Chile (MAS), considering its recent urban transformations driven by neoliberal urban policies. Using multilevel logistic regressions based on a survey of 401 inhabitants, we identify a symbolic cohesion among residents with higher incomes, which combines a high sense of belonging with low neighborhood sociability, and a relational cohesion among the vulnerable population, based on a stronger neighborhood sociability and a low sense of belonging. These results show an influence of the geographical divide between high and low income inhabitants, accentuated by the socio-spatial segregation of the metropolis in the past decades, in addition to identifying a certain relationship between neighborhood cohesion and two of its major neoliberal trends of urban growth: the densification of its center and the development of peripheral social housing. We argue that a deeper understanding of the distinction between relational and symbolic forms of neighborhood social cohesion is relevant because, as well as allowing us to analyze the MAS case by addressing its current complexity, it provides an opportunity to discuss the way in which the concept is defined and conceived in recent literature.
- ItemBus drivers and their interactions with cyclists: An analysis of minor conflicts(Elsevier Ltd, 2024) Mora, Rodrigo; Waintrub Santibanez, Natan; Figueroa-Martinez, Christian; CEDEUS (Chile)Driving a bus in a city is a challenging task as it demands paying attention to changing conditions (e.g., weather, congestion) while interacting with passengers and other road users who sometimes display unpredictable behaviours. Cyclists play an important role in these interactions. This paper investigates how cyclists are perceived by bus drivers and how conflicts arising from their daily interactions shape the attitudes of bus drivers. A total of 639 bus drivers (4% of the workforce, 91% males) working in Santiago de Chile responded an online survey. The survey asked drivers about their perception of other transport modes, their experience with traffic collisions and the conflicts they have had with cyclists. Later, logistic regression models were estimated, using “coexistence with cyclists” as the dependent variable. The findings show that younger and older drivers have a better perception of cyclists compared to middle-aged ones. Negative experiences with cyclists worsen the perception of co-existence with cyclists; meanwhile, previous cycling experience was unrelated to drivers’ perceptions. The results also suggest that existing norms are perceived as ineffective. Finally, gender was not statistically significant in shaping bus drivers’ perception of cyclists, yet this topic requires further attention as the composition of the public transport labour force is changing.
- ItemUnderstanding what elements influence a bus driver to use headway regularity tools: case study of Santiago public transit system(Taylor & Francis Ltd., 2022) Martinez Estupiñan, Yerly Fabian; Delgado Breinbauer, Felipe Alberto; Muñoz Abogabir, Juan Carlos; Watkins, Kari E.The effectiveness of the control strategies applied in real-time to maintain regular headways between buses, especially those operating without schedules, requires the driver to execute the instruction from central control. This work aims to understand how drivers approach the tools that seek to control the regularity of the headways. Our study is conducted on the Transantiago, the public transport system of Santiago in Chile. Buses operating two routes of this service provider have been equipped with a headway control tool that provides drivers instructions to improve headway regularity. Our results show experienced drivers (over 50 years) perceive being faster and maintaining more regular headways than younger ones. They also appear to be more reluctant to use onboard headway control tools. Less experienced drivers recognize the accuracy of the information delivered and assure that it has improved their driving performance.
- ItemDisjointed Polarization in Chile’s Enduring Crisis of Representation(Cambridge University Press, ) Luna, Juan PabloThis analytical essay proposes the notion of disjointed polarization to characterize the nature of polarization in contemporary Chile. In disjointed polarization, elite-level polarization does not lead to a successful electoral realignment. Disjointed polarization is thus consistent with a long-lasting crisis of representation in which a serial disconnect between politicians (pursuing different polarizing strategies) and a sizable fraction of the electorate persists, as voters remain alienated from old and emerging political elites. Because the structural changes that make disjointed polarization persist longer than expected in Chile today are widespread across Latin America, the essay speculates on the possibility that enduring disjointed polarization applies to other cases where neither a “populist realignment” nor “generative polarization” took place. Instead, disjointed polarization might reflect the onset of a new (non-partisan representation) normal.
- ItemSpatial patterns and drivers of urban expansion: an exploratory spatial analysis of the Metropolitan Region of Santiago, Chile, from 1997 to 2013(Elsevier LTD, 2024) Schuster-Olbrich, Juan Pablo; Marquet, Oriol; Miralles Guasch, Carme; Fuentes Arce, Luis Alejandro; CEDEUS (Chile)Urban expansion is a global phenomenon rapidly transforming the earth's land surface, causing negative social and environmental impacts. Analysing its spatial patterns and underlying factors is crucial to promoting sustainable urban forms, especially in developing countries experiencing further increases in expansion. This study quantifies and explores the spatial pattern of the Metropolitan Region of Santiago (Chile) between 1997 and 2013, correlating it with explanatory factors at the municipal level using land cover maps and a Moran Index. The results reveal an urban expansion of 124 %, mainly towards rural and peri-urban municipalities, concentrated in the north and south of the region. The bivariate analysis highlights a positive correlation between factors such as population growth rate, household income, slope, and urban regulations with urban expansion, concentrated in rural-peri-urban areas. On the other hand, the urban area defined by the Santiago Metropolitan Regulatory Plan (PRMS) and population density negatively correlates with urban expansion. The study suggests that the city expanded into municipalities outside the urban area defined by the PRMS, and urban regulations promoted expansion into agricultural and public land. This research has important practical significance for understanding the spatial patterns of urban expansion and its drivers. The study has practical significance in understanding the spatial patterns and their drivers, highlighting priority areas that require urban policy intervention to promote sustainable urban forms.