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Analytical management tools of industrial systems strategic development
(2020) Shapran, Evgeniy M.; Sergienko, Olena A.; Gaponenko, Olga E.; Tatar, Maryna S.; Morozova, Nadiia L.
The paper studies analytical-applied and structural aspects of strategic management of industrial systems development on the bases of assessment and analysis of the potential of their development, the formation and implementation of strategic alternatives in the conditions of external and internal environmental threats. We propose to consider the analytical-applied and structural modeling tool as a set of scenario models for formation and implementation of business entities development strategies.
Assessment Relationship Between Components of the World's Leading Stock Indices in Reflection on the World Financial Market Dynamics
(2021) Lyashenko, Vyacheslav; Sergienko, Olena A.; Bilotserkivskyi, Oleksandr
The development of the global economy presupposes the stable functioning of all its constituent parts, institutions, and markets. Among such markets of the global economy, a special place is occupied by the financial market, which is able to redistribute financial resources. However, such redistribution must be protected from various risks, unfavorable development of negative situations. To solve such problems, the concept of stock indices is used, which reflects the dynamics of price changes for different groups of securities. Knowing the dynamics of the values of stock indices, one can analyze and predict the development of the financial market as a whole. It is also necessary to take into account the relationship of stock indices and the relationship between the components of various stock indices. Based on this, the paper examines a qualitative assessment of the relationship between the components of the world's leading stock indices in reflecting the dynamics of the world financial market. It is proposed to consider such a qualitative estimate taking into account the wavelet coherence. To this end, the paper proposes a general approach to considering a qualitative assessment of the relationship between the components of the world's leading stock indices. The paper considers real data in the context of various world stock indices, presents research results, and draws general conclusions.
Model aspects of evaluating efficiency of the personnel management and motivation
(Університет банківської справи Національного банку України, 2018) Sergienko, Olena A.; Morozova, Nadiya L.; Karpets, O. S.; Babenko, M. V.
This paper proposes methodological aspects of evaluation of organization efficiency of personnel management and motivation on the bases of application of economic and mathematical tools by implementing a three-component algorithmic model. The structural divisions heads’ work effectiveness evaluation is carried out on the basis of econometric systems of structural equations that allow you to rank personality, communicative, innovative, social and corporate managers characteristics that have the greatest impact on the overall performance indicators of the bank staff among which are considered amount of attracted funds; assessment of employee's compliance with the standard; activity efficiency (number of contracts); contribution to development. The obtained modeling results confirm the hypothesis that structural unit managers need to work on the development of their communicative, innovative, personal and social characteristics. Models for analyzing the personnel motivation factors on the bases of the methodology of multivariate statistical factor analysis with initial list of 13 main indicators of staff motivation are proposed; as a result, we set up the aggregated factors that reflect the properties of several motivational components such as financial, social incentives and medical insurance for employees. The model for estimating influence of motivation factors on results of bank's activity on the bases of nonlinear econometric functions is constructed. The regression equation of the motivation factors influence on the bank total profit is obtained. The proposed model toolkit for evaluation of efficiency of management and staff motivation will allow the bank's management to improve motivation and incentives mechanisms in order to raise efficiency of stuff productivity in direction of increasing bank profitability and competitiveness.

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