Results 11 to 20 of about 20,960,063 (275)

Performance Evaluation of Iranian OTC's Companies by Using Stochastic Dominance Criteria and Optimizing with PSO and ANN Hybrid Model [PDF]

open access: yesJournal of Asset Management and Financing, 2018
The goal of the current study is performance evaluation of Iranian OTCs companies by using stochastic dominance and optimizing them by employing Artificial Neural Network and Particle Swarm Optimization hybrid model .To fulfill this objective, we used ...
Sajad Jamshidi, Gholam Reza Zamanian
doaj   +1 more source

Trading Cryptocurrencies Using Second Order Stochastic Dominance

open access: yesMathematics, 2021
This research is the first attempt to customize a trading system that is based on second order stochastic dominance (SSD) to five known cryptocurrencies’ daily data: Bitcoin, Ethereum, XRP, Binance Coin, and Cardano.
Gil Cohen
doaj   +1 more source

Violations of dominance in decision-making

open access: yesBusiness Research, 2019
A key premise underlying most of the economic literature is that rational decision-makers will choose dominant strategies over dominated alternatives. However, prior literature in various disciplines including business, psychology, and economics document
Thomas Kourouxous, Thomas Bauer
doaj   +1 more source

Valid inequalities and restrictions for stochastic programming problems with first order stochastic dominance constraints [PDF]

open access: yesMathematical Programming, 2007
Stochastic dominance relations are well studied in statistics, decision theory and economics. Recently, there has been significant interest in introducing dominance relations into stochastic optimization problems as constraints. In the discrete case, stochastic optimization models involving second order stochastic dominance constraints can be solved by
Nilay Noyan, Andrzej Ruszczynski
openaire   +4 more sources

Stochastic programming with multivariate second order stochastic dominance constraints with applications in portfolio optimization [PDF]

open access: yes, 2014
In this paper we study optimization problems with multivariate stochastic dominance constraints where the underlying functions are not necessarily linear. These problems are important in multicriterion decision making, since each component of vectors can
Xu, Huifu   +2 more
core   +1 more source

Risk Aversion, Loss Aversion, and the Demand for Insurance

open access: yesRisks, 2018
In this paper we analyze insurance demand when the utility function depends both upon final wealth and the level of losses or gains relative to a reference point.
Louis Eeckhoudt   +2 more
doaj   +1 more source

Analyzing multidimensional measures of poverty and their influences in China's Qinba Mountains

open access: yesChinese Journal of Population, Resources and Environment, 2020
:: We use the Alkire–Foster poverty measure and decomposition method to study multidimensional poverty in the Qinling–Daba contiguous poor area of China's Henan Province.
Wenxian Jiao
doaj   +1 more source

Large primordial fluctuations in gravitational waves from phase transitions

open access: yesJournal of High Energy Physics, 2023
It is well-known that first-order phase transitions in the early universe can be a powerful source of observable stochastic gravitational wave backgrounds.
Arushi Bodas, Raman Sundrum
doaj   +1 more source

Stochastic Dominance and Omega Ratio: Measures to Examine Market Efficiency, Arbitrage Opportunity, and Anomaly

open access: yesEconomies, 2017
Both stochastic dominance and Omegaratio can be used to examine whether the market is efficient, whether there is any arbitrage opportunity in the market and whether there is any anomaly in the market.
Xu Guo, Xuejun Jiang, Wing-Keung Wong
doaj   +1 more source

The Truncated Burr X-G Family of Distributions: Properties and Applications to Actuarial and Financial Data

open access: yesEntropy, 2021
In this article, the “truncated-composed” scheme was applied to the Burr X distribution to motivate a new family of univariate continuous-type distributions, called the truncated Burr X generated family.
Rashad A. R. Bantan   +4 more
doaj   +1 more source

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