Physician Networks and the Complex Contagion of Clinical Treatment.
Sign Up to like & getrecommendations! Published in 2020 at "JAMA network open"
DOI: 10.1001/jamanetworkopen.2019.18585
Abstract: One of the greatest challenges in contemporary research on quality of care is to understand unexplained regional variation in physicians’ use of new medical treatments. Keating et al1 offer valuable new insight into this problem… read more here.
Keywords: bevacizumab; treatment; keating al1; complex contagion ... See more keywords
Yawn contagion in bonobos: Another group, another story
Sign Up to like & getrecommendations! Published in 2022 at "American Journal of Primatology"
DOI: 10.1002/ajp.23366
Abstract: In primates, yawn contagion (the yawning response elicited by others' yawn) is variably influenced by individual (e.g., sex, age) and social factors (e.g., familiarity) and possibly linked to interindividual synchronization, coordination, and emotional contagion. Two… read more here.
Keywords: contagion bonobos; yawn contagion; bonobos another; contagion ... See more keywords
SARS‐CoV‐2 in Argentina: Lockdown, mobility, and contagion
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Medical Virology"
DOI: 10.1002/jmv.26659
Abstract: There is a debate in Argentina about the effectiveness of mandatory lockdown policies containing severe acute respiratory syndrome coronavirus type 2 disease. This policy has already 6 months long making it one of the longest… read more here.
Keywords: mobility; argentina lockdown; contagion; cov argentina ... See more keywords
Measuring systemic risk and contagion in the European financial network
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DOI: 10.1007/s00181-021-02135-y
Abstract: This paper introduces a novel framework to study default dependence and systemic risk in a financial network that evolves over time. We analyse several indicators of risk, and develop a new latent space model to… read more here.
Keywords: network; systemic risk; contagion; financial network ... See more keywords
The Cross-Shareholding Network and Risk Contagion from Stochastic Shocks: An Investigation Based on China’s Market
Sign Up to like & getrecommendations! Published in 2021 at "Computational Economics"
DOI: 10.1007/s10614-021-10092-y
Abstract: This investigation performs a detailed analysis of how the cross-shareholding network enhances stock market comovement and leads to the rise of the risk contagion effect. We construct a model with random shocks to describe the… read more here.
Keywords: risk contagion; contagion; shareholding network; cross shareholding ... See more keywords
Learning about germs in a global pandemic: Children’s knowledge and avoidance of contagious illness before and after COVID-19
Sign Up to like & getrecommendations! Published in 2021 at "Cognitive Development"
DOI: 10.1016/j.cogdev.2021.101090
Abstract: Abstract The present research investigates how a global pandemic may be affecting children’s understanding of contagion. In Study 1, 130 parents (85.4 % White, 6.9 % Hispanic, 3.8 % Asian, 3.8 % Black) of children… read more here.
Keywords: pandemic children; global pandemic; learning germs; contagion ... See more keywords
An assessment of contagion risks in the banking system using non-parametric and Copula approaches
Sign Up to like & getrecommendations! Published in 2020 at "Economic Analysis and Policy"
DOI: 10.1016/j.eap.2019.11.007
Abstract: This study endeavours to shed some light on the Contagion risk in the Vietnamese banking system. In so doing, we analyse the contagion risk through stock returns on listed commercial banks by employing non-parametric and… read more here.
Keywords: banking system; copula approaches; parametric copula; contagion ... See more keywords
Modeling, analysis and mitigation of contagion in financial systems
Sign Up to like & getrecommendations! Published in 2019 at "Economic Modelling"
DOI: 10.1016/j.econmod.2018.08.007
Abstract: Recent financial turmoil (e.g., the 2008–2009 global financial crisis) has resulted in financial contagion-induced instability becoming one of the major concerns in the fields of economics and finance. In this paper, we extend the network… read more here.
Keywords: modeling analysis; analysis mitigation; contagion; mitigation contagion ... See more keywords
Interdependence or contagion: A model switching approach with a focus on Latin America
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DOI: 10.1016/j.econmod.2019.05.015
Abstract: Empirical research analysing contagion has become increasingly fragmented. Different definitions of contagion have resulted in different methods being deployed to analyse financial transmission channels. This paper devises a novel econometric strategy where the nature of… read more here.
Keywords: interdependence; approach; interdependence contagion; contagion ... See more keywords
Detecting contagion in Asian exchange rate markets using asymmetric DCC-GARCH and R-vine copulas
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DOI: 10.1016/j.ecosys.2019.100717
Abstract: Abstract This study uses asymmetric DCC-GARCH models and copula functions to study exchange rate contagion in a group of twelve Asia-Pacific countries. Using daily data between November 1991 and March 2017, we show that extreme… read more here.
Keywords: exchange; asymmetric dcc; exchange rate; contagion ... See more keywords
Analysis of the international propagation of contagion between oil and stock markets
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.09.024
Abstract: In this paper, we use time-varying copula and VAR-DAG models to investigate oil-stock contagion and its propagation among seven countries with different levels of economic development. Our results present evidence of positive lower tail dependence… read more here.
Keywords: oil stock; stock markets; propagation; contagion ... See more keywords