Results 21 to 30 of about 48,031 (265)

Local/Global contagion of viral/non-viral information: Analysis of contagion spread in online social networks.

open access: yesPLoS ONE, 2020
Contagion in online social networks (OSN) occurs when users are exposed to information disseminated by other users. Studies of contagion are largely devoted to the spread of viral information and to local neighbor-to-neighbor contagion.
Alon Bartal, Nava Pliskin, Oren Tsur
doaj   +1 more source

The COVID-19 Contagion–Pandemic Dyad: A View from Social Sciences

open access: yesSocieties, 2020
The objective of this concept paper focuses on the relevance of the analytical potential of Social Sciences for understanding the multiple implications and challenges posed by the COVID-19 contagion–pandemic dyad.
Carlos Miguel Ferreira   +3 more
doaj   +1 more source

Volatility Contagion from Bulk Shipping and Petrochemical Industries to Oil Futures Market during the Economic Uncertainty

open access: yesMathematics, 2023
The purposes of the research have evidenced the spillover effects of oil-related factors in the oil market and the leading indexes of petrochemical commodities and the bulk shipping markets. The research gap was fitted and explored the effects associated
Arthur Jin Lin
doaj   +1 more source

Universality vs. Cultural Specificity in the Relations Among Emotional Contagion, Emotion Regulation, and Mood State: An Emotion Process Perspective

open access: yesFrontiers in Psychology, 2019
To investigate the universality and cultural specificity of emotion processing in children from three different ethnic groups (Han, Jingpo, and Dai), we administered three questionnaires, including the emotional contagion scale, emotion regulation scale,
Beibei Kuang   +3 more
doaj   +1 more source

Impact of the COVID-19 Pandemic on Cryptocurrency Markets: A DCCA Analysis

open access: yesFinTech, 2023
Extraordinary events, regardless of their financial or non-financial nature, are a great challenge for financial stability. This study examines the impact of one such occurrence—the COVID-19 pandemic—on cryptocurrency markets.
Dora Almeida   +3 more
doaj   +1 more source

The fear of contagion and the contagion of fear [PDF]

open access: yesGroup Analysis, 2020
I am writing from my perspective as a white woman and a mother, who specialises in working with group-analytic larger groups. It was written in the UK, in May 2020, five months after the virus, COVID-19, first spread to Europe and threatened to destroy life as we had known it.
openaire   +1 more source

P2P Lending Risk Contagion Analysis Based on a Complex Network Model

open access: yesDiscrete Dynamics in Nature and Society, 2016
This paper analyzes two major channels of P2P lending risk contagion in China—direct risk contagion between platforms and indirect risk contagion with other financial organizations as the contagion medium.
Qi Wei, Qiang Zhang
doaj   +1 more source

COVID-19 Effects on the Relationship between Cryptocurrencies: Can It Be Contagion? Insights from Econophysics Approaches

open access: yesEntropy, 2023
Cryptocurrencies are relatively new and innovative financial assets. They are a topic of interest to investors and academics due to their distinctive features.
Dora Almeida   +3 more
doaj   +1 more source

Complex contagion leads to complex dynamics in models coupling behaviour and disease

open access: yesJournal of Biological Dynamics, 2018
Models coupling behaviour and disease as two unique but interacting contagions have existed since the mid 2000s. In these coupled contagion models, behaviour is typically treated as a ‘simple contagion’. However, the means of behaviour spread may in fact
Matthew Osborne   +2 more
doaj   +1 more source

Suicide contagion: a systematic review of definitions and research utility.

open access: yesPLoS ONE, 2014
ObjectivesDespite the common use of contagion to analogize the spread of suicide, there is a lack of rigorous assessment of the underlying concept or theory supporting the use of this term.
Qijin Cheng   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy