АНАЛІЗ ЕКОНОМІКО-МАТЕМАТИЧНИХ МОДЕЛЕЙ ПОРТФЕЛЬНОГО УПРАВЛІННЯ В ДІЯЛЬНОСТІ ІТ-ПІДПРИЄМСТВА
ANALYSIS OF ECONOMIC AND MATHEMATICAL MODELS OF PORTFOLIO MANAGEMENT IN THE ACTIVITY OF IT ENTERPRISE
Сторінки: 224-227. Номер: №4, Том 1, 2020 (284)
Автори:
БРИНЗА А. А., ІВЧЕНКО І. Ю., ІВЧЕНКО О. І.
Одеський національний політехнічний університет
BRYNZA A., IVCHENKO I., IVCHENKO O.
Odesa National Polytechnic University
DOI: https://www.doi.org/10.31891/2307-5740-2020-284-4-41
Надійшла / Paper received : 11.07.2020
Надрукована / Paper Printed : 30.09.2020
Анотація мовою оригіналу
Розглянуто існуючі економіко-математичні моделі портфельного управління в діяльності ІТ-підприємства з метою
максимізації прибутку.
Ключові слова: економіко-математичні моделі, портфель проектів, портфельне управління, ІТ-підприємство.
Розширена анотація англійською мовою
The purpose of this study is by analyzing the economic and mathematical models applied to portfolio management to the
IT enterprises activity form an optimal portfolio management system.
Given the rapid development of IT-industry in Ukraine, most of the entrepreneurs are looking for suitable solution aiming
to increase profit due to the effective IT-projects portfolio management. That is an underline reason to conduct an analysis on the
relevant topic. After all, the project management system changes depending on the specifics of the enterprise. In this paper, to
produce comprehensive analysis further will be provided result of four models analysis of project portfolio formation. Namely: the
assignment problem, the Wentzel model, the Markovic model and the Badri-Davis model. Results are derived on the basis of their
mathematical application as well as their advantages and disadvantages in the context of use in the IT enterprise consideration.
That’s why it is possible to use the task of appointment as a basis for developing an economic and mathematical model for the
implementation of IT projects in this study. Among the positive sides of Wentzel’s model is the ability to solve problems that have
not been previously studied due to the lack of appropriate mathematical apparatus. The Markovic model is quite specific, which
does not allow to use it for the task set in this study. But some ideas of this model, for example, the use of profitability, in the
target function of the portfolio management model of IT projects attracts attention and is possible to apply within this study. The
specificity of the Badri-Davis model is its versatility, which allows, albeit with some changes, to use it in the field of IT project
management.
The result of the analysis of enterprise models was that, despite their advantages, none of them in its pure form gives
appropriate instruments to build a model of project portfolio management in the activities of IT enterprises at the required accuracy
and detail. Existing methods and models dedicated to analyze enterprise modeling, have either an overly generalized view of the
problem under study or excessive detail, and are complex in terms of collecting input data.
Keywords: economic and mathematical models, project portfolio, portfolio management, IT enterprise
References
1. Matematychne ta komp’juterne modeljuvannja ekonomichnykh procesiv: [Monoghrafija] /Z.M. Sokolovsjka, V. M. Andrijenko, I.
Ju. Ivchenko, O. A. Klepikova, N. V. Jacenko; pid zagh. red. Z.M. Sokolovsjkoji. – Odesa: “Astroprynt”, 2016. – 308 s. URL: (Napysannja I ta
II rozdiliv kolektyvnoji monoghrafiji, vnesok 25%, 65 stor.). http://opu.ua/upload/files/beiti/ecit/Monografia_Sokolovska.pdf
2. Ventcelj E.S. Elementy dynamichnogho proghramuvannja / M.: Nauka, 2015. – 173 c.
3. Pervyn Ju. A. Planuvannja dribnoserijnogho vyrobnyctva v ASUP // Pervyn Ju. A., Portughal V. M., Semenov A. Y. / M.,
«Nauka», 2016. – 213 s.
4. Salomatyn N.A. Imitacijne modeljuvannja v operatyvnomu upravlinni vyrobnyctvom // Salomatyn N.A., Beljajev Gh.I.,
Petrochenko V.F., Proshljakova E.V. / – M.: Mashynobuduvannja, 2017. – 208 s.
5. Vytlynskyj V.V. Ocinka, modeljuvannja i optymizacija upravlinnja ekonomichnym ryzykom / K: KGhEU, 2011. – 247 s.
6. Ivchenko I. Ju., Modeljuvannja ighpovykh sytuacij dlja obghpuntuvannja uppavlinsjkykh pishenj v IT-kompaniji v umovakh
nevyznachennosti ta pyzyku // Marketyngh i cyfrovi tekhnologhiji. TES: Odesa. 2019. Tom 3. #1. S. 21-33. URL: http://mdtopu.com.ua//files/download/2019/mdt3.1.2019.pdf
7. Masud Badri, Donaljd Badri, Dona Devis. Kompleksna modelj ciljovogho proghramuvannja 0-1 vyboru proekta. Mizhnarodnyj
zhurnal upravlinnja proektamy 19, 2001. – 243-252 s.
