10 articles in this issue
Taras Zabolotskyy,Valdemar Vitlinskyy
This study investigates the problem of rational choice of portfolio structure using the expected utility based on Value-at-Risk.The study used formal mathematical methods, the method of economic and mathematical modeling, methods of portfolio construction... see more
Marina Medvedeva
We consider the problems of function modeling production and logistics systems with unreliable equipment and non-identical readjustment before servicing the next batch of orders, based on queuing theory models. To solve this problem we present the flexibl... see more
Valdemar Vitlinskyy,Yuriy Kolyada,Serhiy Perten
The aim of the article is to highlight the mathematical formalization basic principles of the approximate inflation kinetic models solutions, the exact solutions of which are obtained only by numerical integration.The basis in achieving this goal is the d... see more
Nikolay Rumyantsev
In this paper we consider a model of a flexible manufacturing system based on the theory of queues, which itself is flexible manufacturing system is represented as a single-channel queuing system with changeover and loss requirements. It is assumed that t... see more
Oleksandr Isaenko,Vyacheslav Glushchevsky,Oleksandr Isaenko
The actual problem of modeling of the multivariate nonstationary time series of economic dynamics is being researched for the purpose of analysis, forecasting and decision-making in financial markets.The proposed approach to the modeling of time series is... see more
Anna Bakurova,Vladimir Ivanov
Development of the construction method of function rationing variables therm-sets, representing their reflection on the interval [0;1] for modeling of operational risk based on fuzzy sets. This will eliminate the impact of different dimensions of the inpu... see more
Vitalina Babenko
The main approaches in the identification of parameters of economic and mathematical models are considered, the problem of a posteriori identification of the dynamical model parameters of innovative process management of reprocessing agricultural enterpri... see more
Dmitry Zherlitsyn,Vladimir Berlin
Synthesis of the modern approaches to the management of development and also justification of tool set implementation strategy to increase the effectiveness of the management of the enterprise in the non-banking financial services.The theoretical framewor... see more
Vera Serdyuk,Marina Zorina
This article describes the features of strategy management of an industrial enterprise financial resources, the conditions for increasing its efficiency and proposed economic- mathematical model of the mechanism of forecasting indicators strategic financi... see more
Natalia Poluektova,Dmytro Alekseevsky
The aim of the study is to find methods for effective management of ERP- systems.The theoretical framework is based on the methods of system analysis to the business management of the financial sector, innovative models of financial management, modern met... see more