Results 21 to 30 of about 11,857,532 (256)

Multi-Objective Pharmaceutical Portfolio Optimization under Uncertainty of Cost and Return

open access: yesMathematics, 2021
This paper presents the study of multi-objective optimization of a pharmaceutical portfolio when both cost and return values are uncertain. Decision makers in the pharmaceutical industry encounter several challenges in deciding the optimal selection of ...
Mahboubeh Farid   +3 more
doaj   +1 more source

Goal programming and genetic algorithm in multiple objective optimization model for project portfolio selection: a review

open access: yesNigerian Journal of Technology, 2022
Many scientific fields, such as engineering, data analytics, and deep learning, focus on optimization. Optimization problems are classified into two types based on the number of optimized objective functions: single objective and multi objective optimization problems.
Mogbojuri, A. O., Olanrewaju, O. A.
openaire   +2 more sources

A two-stage mathematical programming model for distributed photovoltaic project portfolio selection with incomplete preference information

open access: yesTechnological and Economic Development of Economy, 2022
With the rapid growth of the solar photovoltaic (PV) market, many distributed PV power projects are introduced to the market. Selecting a rational project investment portfolio is a complex and challenging task for energy enterprises as both financial ...
Zhiying Zhang, Huchang Liao
doaj   +1 more source

Integration of quality tools and multi-criteria methods: a bibliometric and systemic analysis [PDF]

open access: yesGestão & Produção, 2020
: This study aims to identify the integration between quality tools and multi-criteria methods, using a bibliometric and systemic analysis. In order to meet this research objective, the methodology used to select the bibliographic portfolio, perform the ...
Andreia Viero, Flavio Trojan
doaj   +1 more source

Portfolio optimisation models and properties of return distributions [PDF]

open access: yes, 2004
Mean-risk models have been widely used in portfolio optimisation. However, such models may produce portfolios that are dominated with respect to second order stochastic dominance and therefore not optimal for rational and risk-averse investors.
Mitra, G, Darby-Dowman, K, Roman, D
core   +3 more sources

Algorithmic Improvements of the KSU-STEM Method Verified on a Fund Portfolio Selection

open access: yesInformation, 2020
The topic of this article is inspired by the problem faced by many people around the world: investment portfolio selection. Apart from the standardly used methods and approaches, non-traditional multiple objective programming methods can also be ...
Adam Borovička
doaj   +1 more source

Tri-criterion inverse portfolio optimization with application to socially responsible mutual funds [PDF]

open access: yes, 2014
We present a framework for inverse optimization in a Markowitz portfolio model that is extended to include a third criterion. The third criterion causes the traditional nondominated frontier to become a surface.
Steuer, Ralph E.   +3 more
core   +1 more source

Uncertainty theory based multiple objective mean-entropy-skewness stock portfolio selection model with transaction costs [PDF]

open access: yesJournal of Uncertainty Analysis and Applications, 2013
The aim of this paper is to develop a mean-entropy-skewness stock portfolio selection model with transaction costs in an uncertain environment. Since entropy is free from reliance on symmetric probability distributions and can be computed from nonmetric data, it is more general than others as a competent measure of risk.
Bhattacharyya, Rupak   +2 more
openaire   +1 more source

Comparative analysis of stock selection using a hybrid MCDM approach and modern portfolio theory

open access: yesCroatian Review of Economic, Business and Social Statistics, 2020
The problem of selecting an optimal set of investment stocks is of a huge interest for both individual and institutional investors. This paper compares the hybrid multiple criteria decision making (MCDM) approach to selecting the best stock to invest in,
Vuković Marija   +2 more
doaj   +1 more source

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