The problem in investment portfolio selection consists in the allocation of resources to a finite number of assets, aiming, in its classic approach, to overcome a trade-off between the risk and expected return of the portfolio. This problem is one of the most important topics targeted at today’s financial and economic issues. Since the pioneering works of Markowitz, the issue is treated as an optimisation problem with the two aforementioned objectives. However, in recent years, various restrictions and additional risk measurements were identified in the literature, such as, for example, cardinality restrictions, minimum transaction lot and asset pre-selection. This practice aims to bring the issue closer to the reality encountered i...
Objective: The main objective of this study is to improve the extended Markowitz mean-variance portf...
Thesis (MSc)--Stellenbosch University, 2021.ENGLISH ABSTRACT: Portfolio optimization is a complex pr...
In this paper it is consider the Portfolio Optimization Problem developed by Markowitz [11]. The bas...
This thesis deals with design and implementation of an investment model, which applies methods of Po...
Um dos problemas fundamentais em finanças é a escolha de ativos para investimento. O primeiro método...
The portfolio selection of assets for an investment by investors has remain a challenge in building ...
In finance, the portfolio is the set of investment in the assets. Meanwhile, its optimization leads ...
In this paper we propose a hybrid metaheuristic based on Particle Swarm Optimization, which we tailo...
The main objective of this study is to improve the extended Markowitz mean-variance portfolio select...
In this paper, we apply particle swarm optimisation to the construction of optimal risky portfolios ...
Due to development of high-power computers, heuristic algorithms are applied broader at present, esp...
O processo de escolha de portfólios é um problema clássico da área financeira. Neste problema, o inv...
Abstract Markowitz optimization problem so determination of investment efficient set, while the numb...
In this paper, we apply particle swarm optimisation to the construction of optimal risky portfolios ...
We propose a Particle Swarm Optimization (PSO) based scheme for the solution of a mixed-integer nons...
Objective: The main objective of this study is to improve the extended Markowitz mean-variance portf...
Thesis (MSc)--Stellenbosch University, 2021.ENGLISH ABSTRACT: Portfolio optimization is a complex pr...
In this paper it is consider the Portfolio Optimization Problem developed by Markowitz [11]. The bas...
This thesis deals with design and implementation of an investment model, which applies methods of Po...
Um dos problemas fundamentais em finanças é a escolha de ativos para investimento. O primeiro método...
The portfolio selection of assets for an investment by investors has remain a challenge in building ...
In finance, the portfolio is the set of investment in the assets. Meanwhile, its optimization leads ...
In this paper we propose a hybrid metaheuristic based on Particle Swarm Optimization, which we tailo...
The main objective of this study is to improve the extended Markowitz mean-variance portfolio select...
In this paper, we apply particle swarm optimisation to the construction of optimal risky portfolios ...
Due to development of high-power computers, heuristic algorithms are applied broader at present, esp...
O processo de escolha de portfólios é um problema clássico da área financeira. Neste problema, o inv...
Abstract Markowitz optimization problem so determination of investment efficient set, while the numb...
In this paper, we apply particle swarm optimisation to the construction of optimal risky portfolios ...
We propose a Particle Swarm Optimization (PSO) based scheme for the solution of a mixed-integer nons...
Objective: The main objective of this study is to improve the extended Markowitz mean-variance portf...
Thesis (MSc)--Stellenbosch University, 2021.ENGLISH ABSTRACT: Portfolio optimization is a complex pr...
In this paper it is consider the Portfolio Optimization Problem developed by Markowitz [11]. The bas...