Results 61 to 70 of about 149,722 (264)
Heterogeneous Risk Preferences and the Welfare Cost of Business Cycles [PDF]
I study the welfare cost of business cycles in a complete-markets economy where some people are more risk averse than others. Relatively more risk-averse people buy insurance against aggregate risk, and relatively less risk-averse people sell insurance ...
Sam Schulhofer-Wohl
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Australian Journal of Social Issues, EarlyView.ABSTRACT It is the priority of Aboriginal and Torres Strait Islander communities, and Australian governments, to provide infants with enriching environments in which they may thrive. This is particularly critical during the perinatal period. Yet, an increasing number of notifications and interventions by child protection authorities are occurring in ...
Neve Mucabel‐Bue +11 more
wiley +1 more source
Journal of Nigerian Society of Physical SciencesThis research presents a computational optimization framework designed to maximize auctioneer revenue in modified discrete Dutch auctions by explicitly incorporating bidders’ risk preferences---modeled independently of wealth through the Constant ...
Raja Aqib Shamim +2 more
doaj +1 more source
Anatomical Sciences Education, EarlyView.Abstract The development of anatomy has been marked by ethically questionable practices. This has been because the dissection of human bodies has always existed on the periphery of conventional society, necessitating a range of dubious ways of obtaining dead bodies for educational and research purposes.
David Gareth Jones
wiley +1 more source
Risk‐aware safe reinforcement learning for control of stochastic linear systems
Asian Journal of Control, EarlyView.Abstract This paper presents a risk‐aware safe reinforcement learning (RL) control design for stochastic discrete‐time linear systems. Rather than using a safety certifier to myopically intervene with the RL controller, a risk‐informed safe controller is also learned besides the RL controller, and the RL and safe controllers are combined together ...
Babak Esmaeili +2 more
wiley +1 more source
The Impact of Market Mood on a Dynamic Model of Insider Trading
GamesAccording to the research, the proportions of various types of investors may or may not change in response to different trading strategies or complex trading environments. This paper investigates a single-period trading model for multiple risk-averse and
Ruohan Wang, Jing Wang, Zhi Yang
doaj +1 more source
Risk Aversion over Incomes and Risk Aversion over Commodities. [PDF]
, 2003 This note determines the precise connection between an agent`s attitude towards income risks and his attitude over risks in the underlying consumption space. Our results follow a general mathematical theory connecting the curvature properties of an objective function with the ray-curvature properties of its dual.
John Quah, Juan E. Martinez-Legaz
openaire +1 more source
Experiments on Risk Attitude: The Case of Chinese Students [PDF]
This paper examines Chinese students' risk attitude using buying and selling experiments with lotteries. We found that subjects were more risk averse in the buying experiment than in the selling experiment, suggesting the endowment effect. In the selling
Fumio OhtakeAuthor-Name: +4 more
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Weighted entropy and optimal portfolios for risk-averse Kelly investments
, 2017 Following a series of works on capital growth investment, we analyse log-optimal portfolios where the return evaluation includes `weights' of different outcomes.
D Kramkov +12 more
core +1 more source
British Educational Research Journal, EarlyView.Abstract Environmental literacy and global citizenship education (GCE) are necessary to the development of a fairer, more peaceful and more sustainable world, but teachers frequently lack practical examples of their implementation in the classroom.
Claire Lee +2 more
wiley +1 more source