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Using estimated CAPM-models portfolio risks of Russian mutual funds are analyzed. Two questions are considered: how did mutual funds portfolio risks change during the crisis and postcrisis periods; did portfolio managers successfully fit the portfolio structure depending on market conditions?...
Persistent link: https://www.econbiz.de/10015236768
. Spearman rank correlation between CCR and BCA estimates vary from 0.72 to 0.89 and between DEA and SFA from 0.56 to 0.91, hence …
Persistent link: https://www.econbiz.de/10015242511
The article summarizes the key results of researches in the field of early warning systems for financial crises, conducted by the Center for Macroeconomic Analysis and Short-Term Forecasting (CMASF) since 2005. The proposed early warning system consists of three major blocks: the leading...
Persistent link: https://www.econbiz.de/10009422045
Russian Abstract: В условиях неопределенности могут быть реализованы различные варианты денежных потоков и, соответственно, получены разные оценки эффективности, что...
Persistent link: https://www.econbiz.de/10012921065
Russian Abstract: Обратная задача отвечает на вопрос «как сделать так, чтобы?..», и целью решения подобных задач является формирование оптимальных управленческих...
Persistent link: https://www.econbiz.de/10012929412
The monograph is devoted to use of distributed and parallel calculations in MATLAB interface. The technology is approved on standard problems of linear algebra. The industrial approach for identification of mathematical models of difficult systems on the basis of MATLAB parallel technics is...
Persistent link: https://www.econbiz.de/10015218562
An introduction to interval analysis of distributions, as a new direction of interval analysis, is presented, including illustrated examples. New formulas and additional restrictions for intervals of moments, including mean value, are obtained. Among them are Novoselov formulas for moments and...
Persistent link: https://www.econbiz.de/10015229924
This paper presents an overview of some general concepts and techniques of an adequacy estimation of simulation models …
Persistent link: https://www.econbiz.de/10015237965
estimation to the study and improvement of economic systems, objects and processes. …
Persistent link: https://www.econbiz.de/10015237989
The paper reviews some concepts of structural-morphological analysis and its application to the formal description of banking institutions activity. This research develops the synthetic approach based upon ideas of system dynamics, elements of structural linguistics, and Propp's morphological...
Persistent link: https://www.econbiz.de/10015237990