Econometrics | CRiSS-LAB Chile

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

Fri, 01 Dec 2023 00:00:00 +0000

Linking physical violence to women’s mobility in Chile

Tue, 21 Nov 2023 00:00:00 +0000

Quantifying hierarchy and prestige in US ballet academies as social predictors of career success

Sun, 01 Oct 2023 00:00:00 +0000

The Election Polarization Index (EPI): Mapping polarization through elections

Fri, 31 Mar 2023 12:00:00 +0000

Abstract:

The study of polarization as a social phenomenon has inspired a rich literature on methods and socio-demographic features to characterize them. Although there are propositions to capture polarization in geographies, such as mapping inequality or rural population in territories, those alternatives lack the ability to represent variations of political polarization over time. Here we introduce the Election Polarization Index (EPI), an agnostic method to map polarization in geographies from election outcomes. First, we show that traditional polarization methods lack the ability to capture polarization from election data. Then, using presidential election data in France, Chile, and the United States, we find that the EPI encompasses the effects of socio-demographic characteristics associated with polarization and also provides new information about the variations of polarization within and between geographies over time. To conclude, we find that this method is robust to quantify polarization by using two elections held on the same day or aggregating the data on any geographical scale.

Speaker Bio

Carlos Navarrete is a Ph.D. candidate in Computer Science at the University of Toulouse. His research is focused on understanding how computational methods contribute to identify divisiveness and polarization in society, positionating his focus in the intersection of political and computer science.

Reciprocity heightens academic performance in elementary school students

Thu, 01 Dec 2022 00:00:00 +0000

Quantifying Success in Ballet

Tue, 26 Jul 2022 00:00:00 +0000

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

Wed, 01 Jun 2022 00:00:00 +0000

Long-term collaboration with strong friendship ties improves academic performance in remote and hybrid teaching modalities in high school physics

Wed, 01 Jun 2022 00:00:00 +0000

Lixandria: una herramienta para acompañar a tus estudiantes a descubrir su carrera

Thu, 28 Apr 2022 00:00:00 +0000

School schedules and mothers’ employment: evidence from an education reform

Tue, 01 Feb 2022 00:00:00 +0000

Plataforma para la toma de decisiones en educación superior

Mon, 15 Nov 2021 00:00:00 +0000

Digital Footprints for Collective Intelligence

Wed, 20 Oct 2021 00:00:00 +0000

Applicant's Inconsistent Preferences for Degree Programs Reduce Their First-year Retention in Higher Education

Tue, 28 Sep 2021 00:00:00 +0000

Quantifying the selective forgetting and integration of ideas in science and technology

Wed, 01 Sep 2021 00:00:00 +0000

Breaking the wall of dropouts in higher education

Tue, 22 Jun 2021 00:00:00 +0000

Plataforma para la toma de decisiones en educación superior

Mon, 07 Jun 2021 00:00:00 +0000

Trazas digitales para la inteligencia colectiva

Wed, 21 Apr 2021 00:00:00 +0000

La decadencia universal de la memoria y atención colectiva

Wed, 21 Oct 2020 00:00:00 +0000

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

Mon, 01 Jun 2020 00:00:00 +0000

The higher education space: connecting degree programs from individuals’ choices

Sun, 01 Dec 2019 00:00:00 +0000

¿Cómo olvidan las sociedades?

Thu, 22 Aug 2019 00:00:00 +0000

The universal decay of collective memory and attention

Tue, 01 Jan 2019 00:00:00 +0000

The universal decay of collective memory and attention [Video]

Tue, 01 Jan 2019 00:00:00 +0000

Cultural products have a life of their own: academic papers get cited and songs get downloaded. While scholars have studied these patterns, we know little about how to model the decay of attention. In this study Candia and colleagues model the attention received by cultural products, including scientific papers, patents, songs, movies, and biographies, and show that all these decay following a universal bi-exponential function, which may be due to the differing functions of communicative and cultural collective memory [1].

[1] The universal decay of collective memory and attention.
Cristian Candia, C. Jara-Figueroa, Carlos Rodriguez-Sickert, Albert-László Barabási, and César Hidalgo.
Published in Nature Human Behaviour 2019.