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Now showing items 21-30 of 31
Diversity of opinions promotes herding in uncertain crowds
(Royal Society Open Science, 2022)
Classic and recent studies demonstrate how we fall for the ‘tyranny of the majority' and conform to the dominant trend when uncertain. However, in many social interactions outside of the laboratory, there is rarely a clearly ...
The Media Politics of Latin America’s Post Left Turn: Legal (Counter-)Reforms in Argentina and Ecuador
(2022)
Latin America’s ‘left turn’ has been characterized by ambitious reforms to reshuffle power relations in the region’s historically elitist and commercially-driven media systems. Those radical media policies faced course ...
Building Art diplomacy: the Contemporary American Art Exhibition in Latin America during 1941
(OBERVARE. Universidade Autónoma de Lisboa, 2022)
This article analyzes the visual narrative expressed in the exhibition Contemporary North American Painting during 1941. It was an attempt by the U.S. government to build an image of the United States as a modern and ...
Optimal Ratcheting of Dividends in a Brownian Risk Model
(2020)
We study the problem of optimal dividend payout from a surplus process governed by Brownian motion with drift under the additional constraint of ratcheting,
i.e. the dividend rate can never decrease. We solve the resulting ...
Building Art Diplomacy: the case of Contemporary American Art Exhibition in Latin America, 1941
(2022)
This article analyzes the construction of the visual narrative expressed in the exhibition Contemporary North American Painting in 1941. During the II World War, the U.S. government recovered the initiative to build a ...
An improved bound for the dimension of (α, 2α)-Furstenberg sets
(2022)
We show that given α e (0, 1) there is a constant c = c α > 0 such that any planar (α, 2α)-Furstenberg set has Hausdorff dimension at least 2α + c. This improves several previous bounds, in particular extending a result ...
The Open Anchoring Quest Dataset: Anchored Estimates from 96 Studies on Anchoring Effects
(Journal of Open Psychology DataUbiquity Press, 2022)
People’s estimates are biased toward previously considered numbers (anchoring).
We have aggregated all available data from anchoring studies that included at
least two anchors into one large dataset. Data were standardized ...
En torno de Repúblicas del Nuevo Mundo. El experimento político latinoamericano del siglo XIX de Hilda Sabato
(Boletín del Instituto de Historia Argentina y Americana Dr. Emilio Ravignani, 2022)
El texto pone el énfasis en una serie de novedades respecto de las características generales del libro: por un lado, su versatilidad de lecturas posibles; su impecable estructura, que pivotea sobre una cuestión central ...
Autonomía y rendición de cuentas en el sector universitario argentino: interacción, complementación y contradicción
(Comisión Nacional de Evaluación y Acreditación Universitaria (CONEAU), 2022)
La Reforma Universitaria, que toma lugar en la provincia de Córdoba en 1918, no sólo cambia un paradigma en lo que hace a gestión universitaria, sino que propone una nueva articulación entre universidad y Estado. Siendo ...
Estudio sobre la Red Escolar Judía de la República Argentina
(2022)
El objetivo principal de la presente investigación es identificar las tendencias más importantes que atraviesa la Red Escolar Judía de la
Argentina respecto de diferentes elementos que la componen, analizando especialmente ...