Results 11 to 20 of about 33,138 (215)

Quantitative study for applying prospect-refuge theory on perceived safety in Al-Azhar Park, Egypt

open access: yesAin Shams Engineering Journal, 2021
Global research in landscape architecture demonstrates the perceived safety in parks. This article used Al-Azhar Park, Cairo, Egypt, as a case study to determine the type of prospect that most promotes users' perception of safety.
Yasmin El-Metwally   +2 more
doaj   +1 more source

The Probabilistic Dual Hesitant Fuzzy Multi-Attribute Decision-Making Method Based on Cumulative Prospect Theory and Its Application

open access: yesAxioms, 2023
Addressing the complex issue of multi-attribute decision-making within a probabilistic dual hesitant fuzzy context, where attribute weights are unknown, a novel decision-making method based on cumulative prospect theory is proposed, named the ...
Wenyu Zhang, Yuting Zhu
doaj   +1 more source

Bosonic Fradkin-Tseytlin equations unfolded. Irreducible case

open access: yesPhysics Letters B, 2019
We factorize 4d Fradkin-Linetsky higher spin conformal algebra by maximal ideal I1−α and construct irreducible infinite-dimensional modules Mα of 4d conformal algebra that are parameterized by real number α.
O.V. Shaynkman
doaj   +1 more source

Does prospect theory warrant a paradigm shift in the economics of risk?

open access: yesSouth African Journal of Economic and Management Sciences, 2014
This paper assesses whether a paradigm shift should be made from expected utility framework to prospect theory framework – in the economics of choice under risk.
PL Mohapi
doaj   +1 more source

Prospect theory for online financial trading. [PDF]

open access: yesPLoS ONE, 2014
Prospect theory is widely viewed as the best available descriptive model of how people evaluate risk in experimental settings. According to prospect theory, people are typically risk-averse with respect to gains and risk-seeking with respect to losses ...
Yang-Yu Liu   +4 more
doaj   +1 more source

The Use of Prospect Theory for Energy Sustainable Industry 4.0

open access: yesEnergies, 2021
Industry 4.0 challenges facilities entrepreneurs to be competitive in the market in terms of energy by rational decision making. The goal of the paper is aimed at introducing Prospect Theory (PT) in Industry 4.0 for making decisions in order to select an
Aldona Kluczek   +2 more
doaj   +1 more source

Darkness without dark matter and energy – generalized unimodular gravity

open access: yesPhysics Letters B, 2017
We suggest a Lorentz non-invariant generalization of the unimodular gravity theory, which is classically equivalent to general relativity with a locally inert (devoid of local degrees of freedom) perfect fluid having an equation of state with a constant ...
A.O. Barvinsky, A.Yu. Kamenshchik
doaj   +1 more source

Cumulative Prospect Theory Version with Fuzzy Values of Outcome Estimates

open access: yesRisks, 2021
Choosing solutions under risk and uncertainty requires the consideration of several factors. One of the main factors in choosing a solution is modeling the decision maker’s attitude to risk. The expected utility theory was the first approach that allowed
Oleg Uzhga-Rebrov, Peter Grabusts
doaj   +1 more source

Prospect theory, reference points, and health decisions [PDF]

open access: yesJudgment and Decision Making, 2008
In preventative health decisions, such as the decision to undergo an invasive screening test or treatment, people may be deterred from selecting the test because its perceived disutility relative to not testing is greater than the utility associated with
Alan Schwartz   +2 more
doaj   +2 more sources

Prospect Theory: Contributions to Understanding Actors, Causes and Consequences of Conflict in Africa

open access: yesStability : International Journal of Security and Development, 2013
Despite many recognized shortcomings, Rational Choice Theory remains the dominant perspective on decision-making in the literature on African conflict, whether overtly acknowledged or not. Prospect Theory, originally derived from the field of behavioural
Wendy Trott
doaj   +1 more source

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