Econtechmod
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Item Зміст до "Econtechmod" Volum 2, number 3(Національний університет "Львівська політехніка", 2013)Item Method of morphological analysis of enterprise management organizational structure(Національний університет "Львівська політехніка", 2013) Heorhiadi, N.; Iwaszczuk, N.; Vilhutska, R.The essence of the method of morphological analysis of enterprise management organizational structure is described in the article. Setting levels of morphological decomposition and specification of sets of elements are necessary for morphological analysis. Based on empirical research identified factors that influence the formation and use of enterprises management organizational structures.Item Method of choosing vectors for investment strategies implementation(Національний університет "Львівська політехніка", 2013) Baydala, N.; Kniaz, S.; Pauk, O.Statement of the problem. In market conditions, the investment activity of enterprises requires diversification of objects and methods of investment. This helps to minimize investment risks, stabilize cash flows in space and time, as well as to increase the guarantee of successful implementation of investment to the entities, which take indirect participation in investment processes. The problem consists in the absence of scientifically grounded methodological regulations regarding the selection of methods of the investment strategies implementation. Consequently, most of the investment decisions are based on an intuitive approach which reduces the possibility of opportuneness and completion in the implementation of purposes established by investors’.Item Theoretical approaches to communications management in IT industry of Ukraine(Національний університет "Львівська політехніка", 2013) Semenyshyn, V.; Oleksiv, I.In this article the theoretical approaches to communications management on the labour market of Ukrainian economy are presented. Moreover, the process of communications management on IT industry labour market is analyzed at macro- and micro- levels. Furthermore, the influences of methods of the state regulation on communications processes management of IT industry are discusses in the article.Item Formation of compensation mechanism of regional enterprises’ human resources regeneration in the labor potential development system(Національний університет "Львівська політехніка", 2013) Alexeev, I.; Voloshyn, O.The article substantiates the formation principles of administration bodies in implementation of compensation mechanism of human resources regeneration. It defines stages of the preparatory period of forming administration bodies of human resources regeneration with the primary units for training and exploitation of human resources, for which was designed the organizational structure of enterprise’s personnel departments subdivisions. A model of a compensation mechanism for regeneration of human resources at enterprises was suggested.Item Modelling of investment development of national economy of Ukraine on basis of regression analysis(Національний університет "Львівська політехніка", 2013) Kuzmin, O.; Pyrog, O.The article considers the results of modeling of investment development of national economy of Ukraine during 2001-2011 on basis of regression analysis. Determine the influence of the investment to economic development of national economy of Ukraine. Sectors of national economy divided to three groups of level of investment impact to economic development.Item Some features of application the delayed feedback controlmethod to Cournot-Puu duopoly model(Національний університет "Львівська політехніка", 2013) Iwaszczuk, N.; Kavalets, I.The Cournot-Puu duopoly model is considered. Delayed feedback control method (DFC-method) is applied to this model. The dependence of rate coming of the system at Cournot equilibrium on the feedback coefficient K choice is shown. The optimal value of this coefficient is defined. The dependence of rate coming of the system at Cournot equilibrium on parameter cr (the ratio of marginal cost firms) is set. The application of DFC-method with two control laws to duopoly model is considered.Item Sales channels selection for small industrial enterprises based on qualitative-quantitative characteristic criteria(Національний університет "Львівська політехніка", 2013) Shpak, N.; Kyrylych, T.In the article, the qualitative and quantitative criteria to compare and evaluate separately direct and indirect sales channels for small industrial enterprises are systemized; the diagnostics of such channels is carried out for concrete enterprise, the application of graphical radar method for comparative analysis is substantiated, the use of the radar method is improved taking into account the weight function of characteristic criteria, the mechanism of diversification of sales channels for a small industrial enterprise is proposed.Item Strategic solutions of business innovation-driven growth mainstreaming(Національний університет "Львівська політехніка", 2013) Smolinska, N. V.The method of development of the business innovation capacity and corporate culture level evaluation, that allows identification of this level growth or deterioration within the specific period of time, is the key problem of the article. The data received permit to work out the matrix “the level of corporate culture vs. the level of innovation capacity” of the business in order to reveal the business’ position in this matrix and select the innovation-driven growth strategy of this business.Item Ukraine’s prospects in development of marine mineral deposits(Національний університет "Львівська політехніка", 2013) Sukach, M.It is shown that the known reserves of ma¬rine minerals, including polymetallic nodules hydrates, marine sapropels, etc., will last the humanity for thousands of years. International cooperation and broad cooperation of companies and enterprises of maritime mining are needed to conduct the search, along with research and operation of deep mining complexes. This will allow us to prepare for the commercial development of marine deposits of mineral and energy resources in the near future.Item Effect of polarization molecules reagents of the burning reaction on the efficiency of equipment for thermogeneration(Національний університет "Львівська політехніка", 2013) Kovalyshyn, B.The aspects of physical and chemical nature of oxidizing-reduction processes of burning were investigated. The communication of efficiency of fuel equipments with polarizing and activating of molecules-reagents was exposed. Application of molecules electro-activation for optimization of the chemical reactions at burning passed at incineration of gaseous hydrocarbon fuels in the oxidizing air environment was grounded experimentally.Item Nonlinear regression model of the formation of the loan portfolios of the banks in Central and Eastern Europe(Національний університет "Львівська політехніка", 2013) Alieksieiev, I.; Belyayeva, О.; Yastrubskyy, М.The article examines the impact of significant factors and adaptation of the experience of CEE countries to the current conditions of the banking business development in Ukraine in order to strengthen the competitiveness of domestic banks in the conditions of European financial integration. In order to identify the main sources of risks a regression analysis of formation of the loan portfolio volumes of the banks in CEE has been made.Item Optimization of linear parametric circuits in the frequency domain(Національний університет "Львівська політехніка", 2013) Shapovalov, Yu.; Mandziy, B.; Bachyk, D.The possibility of application of the frequency symbolic method of analysis of linear parametric circuits to the decision of optimization tasks is considered. There are examples of optimization of single- and doublecircuit parametric amplifier using the objective function based on the calculation of parametric transfer function of a circuit with a symbolic representation of the parameters of the parametric capacity. By the frequency symbolic method the parametric transfer functions are approximated by trigonometric polynomials of Fourier.Item Regional and national food security: a case of Ukraine and Russia(Національний університет "Львівська політехніка", 2013) Zhemoyda, O.We consider three levels of food security – national, regional and global. In our paper we will concentrate on first and second, because the global level depends on national food security of produsing and consuming countries, as well as consist on regional food securities of different parts of the World.Item Definition of the semantic metrics on the basis of thesaurus of subject area(Національний університет "Львівська політехніка", 2013) Lytvyn, V.; Semotuyk, O.; Moroz, O.The paper proposes an approach to construction of semantic metrics based on thesaurus of the domain of linguistics. The process of constructing a thesaurus is described. A way is proposed to use the built knowledge base to find potential partners who are engaged in similar research issues in the subject area for which thesaurus was constructed.Item Mathematical model for motion of weighted parts in curled flow(Національний університет "Львівська політехніка", 2013) Batluk, V.; Basov, M.; Klymets, V.The article deals with the problem of providing high performance apparatuses for cleaning air from dust in various branches of industry in order to reduce hazardous emissions to the level conforming to sanitaryhygienic norms. The article describes new trends in the development of dust catching apparatuses based on the use of centrifugal-inertial forces, permitting to improve significantly the effectiveness of dust catching.Item Modelling of an impact of investment maintenance on the condition of economic protectability of industrial enterprises(Національний університет "Львівська політехніка", 2013) Alekseyev, I.; Khoma, I.; Shpak, N.There was substantiated the necessity of im¬plementation of a modelling of an impact of investment mainte¬nance on the condition of economic protectability of industrial enterprises with the participation of estimation of cost of investments and investment projects, the mechanism of purchase and sale of securities and conclusion of option contracts that allows to rationally manage the profitability of investment programs, fully ensuring the protectability of entrepreneurship of each subject of real sector of economics.Item Geoinformation technology for spatial inventory of greenhouse gas emissions: electricity and heat generation in Poland(Національний університет "Львівська політехніка", 2013) Topylko, P.; Lesiv, M.; Bun, R.; Nahorski, Z.; Horabik, J.One of the main features of energy production in Poland is high dependence on consumption of coal and lignite, which results in significant emissions of greenhouse gases (GHGs) to the atmosphere. This article presents the geoinformation technology and spatial analysis of GHG emissions from fossil fuel burned by power and combined power and heat plants. These plants are considered as emission sources of a point type. As input data, official regional statistics about consumption of fossil fuel for electricity and heat production are used. In addition, main characteristics of power and power/ heat plants are collected from official web-sites. Based on the developed model, numerical experiments have been carried out for the territory of Poland. The results of spatial modeling are presented in the form of thematic maps.Item Титульний аркуш до "Econtechmod" Volum 2, number 4(Національний університет "Львівська політехніка", 2013)Item Implementation of corporate social responsibility in the process of strategic management(Національний університет "Львівська політехніка", 2013) Korenyev, Е.In the article modern approaches to the definition of the place of corporate social responsibility in the system of strategic management of an enterprise are analyzed. The conclusion about the priority role of the integrated approach to formation of business strategy as a tool of realization of the interests of stakeholders is drawn.