CANDIA VALLEJOS, CRISTIAN ESTEBAN
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CANDIA VALLEJOS, CRISTIAN ESTEBAN
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cristiancandia@udd.cl
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57204968926

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Dataset - Citizens at the forefront of the constitutional debate: Voluntary citizen participation determinants and emergent content in Chile

2022 , COUYOUMDJIAN NETTLE, JUAN PABLO , RAVEAU MORALES, MARÍA PAZ , CANDIA VALLEJOS, CRISTIAN ESTEBAN

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Enhanced social connectivity in hybrid classrooms versus academic centrality in online settings

2023 , Javier Pulgar , RAMÍREZ, DIEGO , CANDIA VALLEJOS, CRISTIAN ESTEBAN

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Game theory in the classroom: low cooperative relationships identify bullying patterns in elementary schools

2024 , LANDAETA TORRES, VÍCTOR MANUEL , CANDIA VALLEJOS, CRISTIAN ESTEBAN , Javier Pulgar , FÁBREGA LACOA, JORGE ALBERTO , VARELA TORRES, JORGE JAVIER , Tamara Yaikin , Cecilia Monge , RODRÍGUEZ SICKERT, CARLOS ANDRÉS

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Social networks and academic performance in physics: Undergraduate cooperation enhances ill-structured problem elaboration and inhibits well-structured problem solving

2020 , Javier Pulgar , CANDIA VALLEJOS, CRISTIAN ESTEBAN , Paul M. Leonardi

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Linking physical violence to women’s mobility in Chile

2023 , CONTRERAS GÓMEZ, HUGO ALEJANDRO , CANDIA VALLEJOS, CRISTIAN ESTEBAN , TRONCOSO OLCHEVSKAIA, RODRIGO VLADISLAV , FERRES, LEONARDO ADRIÁN , BRAVO CELEDÓN, MARÍA LORETO , Bruno Lepri , RODRÍGUEZ SICKERT, CARLOS ANDRÉS

Despite increased global attention on violence against women, understanding the factors that lead to women becoming victims remains a critical challenge. Notably, the impact of domestic violence on women’s mobility—a critical determinant of their social and economic independence—has remained largely unexplored. This study bridges this gap, employing police records to quantify physical and psychological domestic violence, while leveraging mobile phone data to proxy women’s mobility. Our analyses reveal a negative correlation between physical violence and female mobility, an association that withstands robustness checks, including controls for economic independence variables like education, employment, and occupational segregation, bootstrapping of the data set, and applying a generalized propensity score matching identification strategy. The study emphasizes the potential causal role of physical violence on decreased female mobility, asserting the value of interdisciplinary research in exploring such multifaceted social phenomena to open avenues for preventive measures. The implications of this research extend into the realm of public policy and intervention development, offering new strategies to combat and ultimately eradicate domestic violence against women, thereby contributing to wider efforts toward gender equity.

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Reciprocity heightens academic performance in elementary school students

2022 , CANDIA VALLEJOS, CRISTIAN ESTEBAN , OYARZÚN WOLF, MELANIE ALEJANDRA , TAMARA ROCIO YAIKIN CALDERON , MONGE BABICH, CECILIA , HIDALGO, CESAR , LANDAETA TORRES, VÍCTOR MANUEL , RODRÍGUEZ SICKERT, CARLOS ANDRÉS

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Citizens at the forefront of the constitutional debate: Voluntary citizen participation determinants and emergent content in Chile

2022 , RAVEAU MORALES, MARÍA PAZ , COUYOUMDJIAN NETTLE, JUAN PABLO , Claudio Fuentes-Bravo , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , CANDIA VALLEJOS, CRISTIAN ESTEBAN , Alessandro Pluchino

In the past few decades, constitution-making processes have shifted from being undertakings performed by elites and closed off from the public to ones incorporating democratic mechanisms. Little is known, however, about the determinants of voluntary public participation and how they affect the outcomes of the deliberative process in terms of content and quality. Here, we study the process of constituent involvement in the rewriting of Chile’s constitution in 2016. A total of 106, 412 citizens in 8, 113 different local encounters voluntarily congregated in groups of ten or more to collectively determine what social rights should be considered for inclusion in the new constitution, deliberating and then articulating in the written word why should be included. We brought our data to statistical regression models at the municipality level, the results show that the main determinants associated with increasing citizen participation are educational level, engagement in politics, support for the government, and Internet access. In contrast, population density and the share of Evangelical Christians in the general population decrease citizen participation. Then, we further analyze the written arguments for each collectively-selected constitutional rights. The findings suggest that groups from socioeconomically developed municipalities (with higher educational levels and where the main economic activities are more distant from natural resources), on average, deliberate consistently more about themes, concepts, and ideas compared to groups from less developed municipalities. These results provide an empirical ground on the driver factors of voluntary citizen participation and on the benefits and disadvantages of deliberative democracy. Hence, results can inform the organization of new deliberative processes.

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The lexical divide: propositive modes and non-agentic attitudes define the progressive left in Chile

2024 , RAVEAU MORALES, MARÍA PAZ , COUYOUMDJIAN NETTLE, JUAN PABLO , Claudio Fuentes-Bravo , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , CANDIA VALLEJOS, CRISTIAN ESTEBAN

Internal factors-such as psychological traits or individual attitudes-relate to and explain political cleavages. Yet, little is known about how locus of control, agency, and modal attitudes impact political ideology. Utilizing textual analysis within the context of the Chilean 2015 constituent process, we go beyond traditional survey methods to explore community clusters in “Values” and “Rights” networks built upon the deliberation of 106,000 people. Our findings reveal distinct attitudinal patterns across political orientations: the progressive left generally exhibits a more propositive and non-agentic attitude, the traditional left adopts an evaluative stance towards values, and the right-wing community leans towards a factual attitude but shifts to an evaluative stance when discussing rights. These results underscore the role of psychological constructs in shaping political ideologies and introduce textual analysis as a robust tool for psychological and political inquiry. The study offers a comprehensive understanding of the complexities of political behavior and provides a new lens through which to examine the psychology of political ideology.

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Scaling behavior of public procurement activity

2021 , António Curado , Bruno Damásio , Sara Encarnação , CANDIA VALLEJOS, CRISTIAN ESTEBAN , Flávio L. Pinheiro , Hyejin Youn

Public procurement refers to the purchase by public sector entities—such as government departments or local authorities—of Services, Goods, or Works. It accounts for a significant share of OECD countries’ expenditures. However, while governments are expected to execute them as efficiently as possible, there is a lack of methodologies for an adequate comparison of procurement activity between institutions at different scales, which represents a challenge for policymakers and academics. Here, we propose using methods borrowed from urban scaling laws literature to study public procurement activity among 278 Portuguese municipalities between 2011 and 2018. We find that public procurement expenditure scales sublinearly with population size, indicating an economy of scale for public spending as cities increase their population size. Moreover, when looking at the municipal Scale-Adjusted Indicators (the deviations from the scaling law) by contract categories—Works, Goods, and Services—we are able to identify a richer local characterisation of municipalities based on the similarity of procurement activity. These results make up a framework for quantitatively studying local public expenditure by enabling policymakers a more appropriate foundation for comparative analysis.

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The universal decay of collective memory and attention

2018 , CANDIA VALLEJOS, CRISTIAN ESTEBAN , C. Jara-Figueroa , Albert-László Barabási , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , César A. Hidalgo

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