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. Our results apply to stationary and ergodic time series. In a simulation study we show that our asymptotic theory provides …
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Financial risk management is difficult at the best of times, but especially so in the presence of economic uncertainty … and financial crises. The purpose of this special issue on "Advances in Financial Risk Management and Economic Policy … methods have contributed significantly to the analysis of financial risk management when there is economic uncertainty …
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-free and are relevant to many fields encountering catastrophic risk analysis, such as, perhaps most noticeably, insurance and … risk management. …
Persistent link: https://www.econbiz.de/10010412466
creating a link. However, the interplay of such uncertainty and risk attitudes has been neglected in the network formation …, incomplete information, and risk aversion. The model predicts that an agent's risk aversion is correlated with her network …
Persistent link: https://www.econbiz.de/10011386449
The use of various moving average (MA) rules remains popular with financial market practitioners. These rules have recently become the focus of a number empirical studies, but there have been very few studies of financial market models where some agents employ technical trading rules of the type...
Persistent link: https://www.econbiz.de/10011343956
This paper is concerned with the role of committees in collective decision-makingprocesses in a world where agents must be motivated to collect information. Committees improvethe quality of decision-making by providing information and by coordinating the collection ofinformation. We address two...
Persistent link: https://www.econbiz.de/10011332816
We develop a simple model that describes individuals’ self-assessments oftheir abilities. We assume that individuals learn about their abilities from appraisalsof others and experience. Our model predicts that if communicationis imperfect, then (i) appraisals of others tend to be too positive,...
Persistent link: https://www.econbiz.de/10011348342
-down" model of executive optimization. Others, like salience theory, assume a "bottom-up" influence where attention is driven by … aversion. We discuss the insights regarding the nature of attention and its role in economic theory. …
Persistent link: https://www.econbiz.de/10012510861
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