نتایج جستجو برای: portfolio
تعداد نتایج: 20145 فیلتر نتایج به سال:
In the current unstable business environment, it is necessary to change the organization's strategy in a way that organizations can adapt to the new conditions. To cope with these changes, the organizations need features called dynamic capabilities. In multi-business organizations, portfolio strategies are formulated, implemented and controlled for the strategic management of the diverse busine...
The process of implementing a systematic and integrated evaluation program for the faculty members of universities needs svarious resources and methods. In this regard, a portfolio has been introduced as a tool that reflects the performance of the faculty members, and represents the activities and developments of teachers through the evaluation of educational documents. In recent years, the use...
In the science of operation research and decision theory, selection is the most important process. Selection is a process that studies multiple qualitative and quantitative criteria, related to the science of management, which are mostly incompatible with each other. The multi criteria selection of a renewable energy portfolio is one of the main issues considered in multi criteria literatur...
In this research, we proposed a new metaheuristic technique for stock portfolio multi-objective optimization employing the combination of Strength Pareto Evolutionary Algorithm (SPEA), Adaptive Neuro-Fuzzy Inference System (ANFIS) and Arbitrage Pricing Theory (APT). To generate the more precise model, ANFIS has implemented to envisage long-term movement values of the Tehran Stock Exchange (TSE)...
The portfolio optimization is one of the fundamental problems in asset management that aims to reduce the risk of an investment by diversifying it into assets expected to fluctuate independently. A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their funds counterparts, including mutual, exchange- traded and closed fun...
The paper considers the evolution of portfolio rules in incomplete markets with stationary returns and endogenous prices. The ultimate success of a portfolio rule is measured by the wealth share the rule is eventually able to conquer in competition with other portfolio rules. We give necessary and sufficient conditions for portfolio rules to be evolutionary stable in an incomplete market. In th...
At paper we investigate problem of the investment portfolio selection from one risky asset and one risk-free asset. We use the probability criterion for the investment portfolio selection. The possibility of rebalancing of the investment portfolio is used for diversi cation of the portfolio. We nd an approximate analytical solution of the problem using the law of total probability. The investme...
Introduction: Given the importance of nursing education and evaluation and the need to make correct decisions in critical situations by students also to promote critical thinking in nursing students, researcher decided to assess efficacy of clinical evaluation by two methods of direct observation of procedural skills and portfolio on critical thinking of students. Methods: in this intervent...
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Essays on Household Portfolio Choice
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