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Determinants of industry herding in the US stock market [PDF]
Finance Research Letters, 2021 This article provides empirical evidence on the determinants of herding in the US using both market and industry level data. We examined herding based on market returns, volatility and trading volume, using the daily data from 1990 to 2020.
Yarovaya, Larisa +5 more
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Vaccination, Herd Behavior, and Herd Immunity
Medical Decision Making, 2013Background: During the 2009 outbreak of novel influenza AH1N1, insufficient data were available to adequately inform decision makers about benefits and risks of vaccination and disease. We hypothesized that individuals would opt to mimic their peers, having no better decision anchor.
Matan J, Cohen +4 more
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Proceedings of the 23rd ACM Conference on Economics and Computation, 2021
The classic herding model examines the asymptotic behavior of agents who observe their predecessors’ actions as well as a private signal from an exogenous information structure. In this paper, we introduce a self-interested sender into the model and study her problem of designing this information structure.
Itai Arieli +2 more
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The classic herding model examines the asymptotic behavior of agents who observe their predecessors’ actions as well as a private signal from an exogenous information structure. In this paper, we introduce a self-interested sender into the model and study her problem of designing this information structure.
Itai Arieli +2 more
openaire +1 more source
Veterinary Clinics of North America: Small Animal Practice, 2021
Herding is done predominantly by breeds developed over centuries to millennia specifically for that purpose. Working-level herding breed dogs are intense, high-drive dogs that will work despite severe illness or pain, thereby masking clues that they are ailing or the nature of their problem. The handler should recognize subtle changes that might signal
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Herding is done predominantly by breeds developed over centuries to millennia specifically for that purpose. Working-level herding breed dogs are intense, high-drive dogs that will work despite severe illness or pain, thereby masking clues that they are ailing or the nature of their problem. The handler should recognize subtle changes that might signal
openaire +2 more sources
Investor mood, herding and the Ramadan effect [PDF]
Journal of Economic Behavior and Organization, 2016 In view of evidence linking herding and social mood, we examine whether the positive mood documented during Ramadan translates into higher herding compared to non-Ramadan days. Drawing on a sample of seven majority Muslim countries, we report significant
Konstantinos Gavriilidis +2 more
exaly +2 more sources
Science Translational Medicine, 2011
The National Center for Advancing Translational Sciences seems primed to polarize scientists while possibly failing to drive biomedical research and development forward.
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The National Center for Advancing Translational Sciences seems primed to polarize scientists while possibly failing to drive biomedical research and development forward.
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2002
Herd behavior is argued by many to be present in many markets. Existing models of such behavior have been subjected to two apparently devastating critiques. The continuous investment critique is that in the basic model herds disappear if simple zero-one investment decisions are replaced by the more appealing assumption that investment decisions are ...
V. V. Chari, Patrick J. Kehoe
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Herd behavior is argued by many to be present in many markets. Existing models of such behavior have been subjected to two apparently devastating critiques. The continuous investment critique is that in the basic model herds disappear if simple zero-one investment decisions are replaced by the more appealing assumption that investment decisions are ...
V. V. Chari, Patrick J. Kehoe
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Herding and snaking by the harem stallion in domestic herds
Theriogenology, 2002Four herds of pony mares, each consisting of a stallion and six mares, were used to characterize the nature of herding by the stallion and the factors that induced the herding behavior. Herding behaviors were compared among four successive treatments (six mares alone, stallion added, two new mares added, and entire herd moved to a new pasture).
O J, Ginther +3 more
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Veterinary Clinics of North America: Food Animal Practice, 2019
Herd immunity is an important concept of epidemic theory regarding the population-level effect of individual immunity to prevent transmission of pathogens. Herd immunity exists when sufficient numbers of animals in a group or population have immunity against an agent such that the likelihood of an effective contact between diseased and susceptible ...
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Herd immunity is an important concept of epidemic theory regarding the population-level effect of individual immunity to prevent transmission of pathogens. Herd immunity exists when sufficient numbers of animals in a group or population have immunity against an agent such that the likelihood of an effective contact between diseased and susceptible ...
openaire +2 more sources