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203.310  Articles
1 of 20.331 pages  |  10  records  |  more records»
Portfolio asset allocation decisions are not passive as mention in the modern portfolio theory, because many factors that can influence it. The purpose of this study is to explain the portfolio asset allocation decisions based on the results of previous r... see more

Recent researches have shown that companies face considerable difficulties in assessing the strategy value contribution of Information Technology (IT) investments. One of the major obstacles to achieving strategy alignment is that organizations find extre... see more

Recent researches have shown that companies face considerable difficulties in assessing the strategy value contribution of Information Technology (IT) investments. One of the major obstacles to achieving strategy alignment is that organizations find extre... see more

Purpose of the article: Investing in securities, many individual and institutional investors use the diversification of risk in the framework of their investment strategies. Security risk can be interpreted through the the meaning of risk in portfolio the... see more

Recently, different methods have been proposed for portfolio optimization and decision making on investment issues. This article aims to present a new method for portfolio formation based on Data Envelopment Analysis (DEA) and Entropy function. This new p... see more

Effective and efficient learning can be done by using the right learning model. In this study, the PjBL learning model was used to improve student competence. The research methodology is Research and Development (R&D). Respondents in this study were 5... see more

The objective of this article is to reflect on the joint action of the pedagogical dynamics of the Three Pedagogical Moments and the Portfolio methodology in the development of a pedagogical practice that involved environmental education. This work was co... see more

The current Covid-19 crisis, that debuted as an exogenous shock, has determined overreaction and herding among investors, as well as efficiency breaches and alterations within the Gaussian characteristics of returns’ distributions by generating strong asy... see more

Portfolio selection has been the subject of extensive studies in order to obtain increased returns, minimizing the investment risk. However, the most appropriate risk measure to be considered is still an open problem. The aim of this work is to study diff... see more

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