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We consider a model of socially interacting individuals that make a binary choice in a context of positive additive endogenous externalities. It encompasses as particular cases several models from the sociology and economics literature. We extend previous results to the case of a general...
Persistent link: https://www.econbiz.de/10008793538
We aim to identify the conditions under which social influence enables emergence of a shared opinion orientation among members of an organization over time, when membership is subject to continuous but partial turnover. We study an intra-organizational advice network that channels social...
Persistent link: https://www.econbiz.de/10008793715
This paper presents a model of influence where agents' beliefs are based on an objective reality, such as the properties of an environment. The perception of the objective reality is not direct: all agents know is that the more correct a belief, the more successful the actions that are deduced...
Persistent link: https://www.econbiz.de/10011025814
This paper aims to study the contagion effects of the subprime financial crisis on the real economy of the USA. The … contagion of this crisis is measured by increased linkages between markets after a shock has taken place (the stock market …
Persistent link: https://www.econbiz.de/10010933785
Within a forward forecast test on Dynamic Conditional Correlation (DCC), we investigate the contagion of the subprime … will employ "One step" and "N-step" forecast test to check the contagion effect. The results we have found show the … categories of contagion, ''positive'' and ''negative'' among different markets. …
Persistent link: https://www.econbiz.de/10010933789
The aim of this paper is to study the contagion effects of the subprime financial crisis on the real economy of … developed countries. The contagion of this crisis will be measured by increased linkages between markets after a shock has taken …
Persistent link: https://www.econbiz.de/10010935036
système financier. Dans cette étude, nous examinons si l'évaluation à la juste valeur est associée à une contagion au sein du … positive entre un régime comptable à la juste valeur et la contagion au sein du secteur bancaire pendant les périodes d …
Persistent link: https://www.econbiz.de/10009386778
. Le second, indirect, est associé au risque de contagion régionale, via les effets de spillover et le canal du créancier … bancaires et peuvent être victimes de phénomènes de contagion régionale. …
Persistent link: https://www.econbiz.de/10009278337
concept of contagion, then we introduce some parametric models used to detect the contagion phenomenum, then we introduce some …
Persistent link: https://www.econbiz.de/10010750578
L'objet de cet article est de tester empiriquement l'impact de l'effet de contagion sur la crédibilité du taux de …, Pologne, République Tchèque, Slovaquie et Russie. Nous trouvons que l'effet de contagion est un facteur majeur dans la … retournement des marchés dû à l'effet de contagion semble justifier l'augmentation de la volatilité des anticipations de …
Persistent link: https://www.econbiz.de/10010750815