Vol. 12 No. 3 (36) (2021)

DOI: https://doi.org/10.46991/BYSU:G/2021.12.3
Published: 2021-11-25

Management

  • Management

    Application of the Concept of Low-Cost Airline in Air Transport

    Gegham Khachatryan
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    Abstract

    The subject of research is the costs of airlines. The purpose of the study is to confirm or deny the possibility of creating low-cost airlines as part of the Armenian air fleet. The research task is to find ways to reduce costs by calculating the costs of a traditional airline. The novelty of the study reveals the cost of reduced-cost items in the transportation tariff. The conclusion is made about the possibility of halving the cost of passenger transportation. The efficiency indicators of the low-cost airline have been calculated. The practical significance of the research results lies in increasing the validity of the creation of low-cost airlines in the country that is engaged in air transportation, confirming in practice the possibility of performing passenger transportation at lower prices than existing traditional airlines. The practical value of the results obtained lies in the possibility of using them for the implementation of measures to reduce tariffs in order to increase the competitiveness of airlines. The research methodology includes analytical, computational, and statistical methods. The scientific results show how much it is possible to reduce the costs of traditional airlines and bring them closer to the level of costs of low-cost airlines.

    References

    А. Е. Тюняев, Проблемы участия российских авиакомпаний в международных воздушных перевозках: Дисс. на соиск. уч. ст. канд. экон. наук: 08.00.14: М., 2010.

    А. Е. Тюняев, Низкобюджетные авиакомпании и аэропорты. // Airports International. Российская версия издания. – № 11-12 (19-20), (2009) 8-9.

    В. Н. Борщ, Разработка маркетинговой стратегии продвижения транспортных услуг на рынках железнодорожных и авиаперевозок: Дисс. на соиск. уч. ст. канд. экон. наук: 08.00.05: Волгоград, 2013.

    А. Н. Еремин, Оценка финансово-экономических показателей инвестиционного проекта на примере авиакомпании-дискаунтера по рейсу «Самара – Санкт-Петербург - Самара» // Вестник Самарского муниципального института управления. Самара, N 2 (17), (2011) 112-116.

    А. Н. Еремин, Оценка себестоимости летного часа и тарифа на примере авиакомпании-дискаунтера по рейсу «Самара – Санкт-Петербург – Самара» // Вестник ИНЖЭКОНА. N 1 (2011) 323-326.

    В. П. Белянский, М. В. Гусева, Авиатранспортные туристические услуги в россии и за рубежом. // Российское предпринимательство. - №12, Вып.2 (198). (2011) 152-156.

    Д. К. Михнов, И. В. Переход, Концепция построения бизнес-модели бюджетных авиакомпаний // Бионика интеллекта: науч. техн. журнал.- N 2 (83). (2014) 132-138.

    Ю. Ф. Кулаев, «Экономика гражданской авиации». Монография. – Киев, 2004.

    А. В. Мнишко, Развитие рынка низкобюджетных авиаперевозок в Российской Федерации: Дисс. на соиск. уч. ст. канд. экон. наук: 08.00.05: С.Пб., 2015.

  • Management

    Problems of Staff Development Efficiency in Information Technology Organizations of the Republic of Armenia

    Anna Hakobjanyan, Narine Mirzoyan
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    Abstract

    The article aimed to study the issues of assessing the effectiveness of personnel development in IT organizations and its relationship with reducing turnover and training highly qualified personnel. The article analyzes the reasons for the change in the structure of the IT sector in the Republic of Armenia, provides a comparative analysis of outsourcing and product organizations. Motivational tools used in the field of information technology are analyzed, assessment of the effectiveness of personnel development of selected local and foreign organizations, based on surveys, is presented, factors influencing the latter are identified.

    References

    www.eif.am, <<ՀՀ ՏՏ ոլորտի հետազոտություն>>

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    Управление человеческими ресурсами организации, Под ред. Одегова Ю.Г., Полевой М.В., Половинко В.С., Учебник, Москва, Изд-во Кнорус, 2019,

    Герасимов Б. И., Коновалова Т. М., Спиридонова С. П., Саталкина Н. И., Комплексный экономический анализ финансово- хозяйственной дейтельности организации. Тамбов, 2008,

    Стивен Берг, Настольная книга финансового директора, М., 2019,

    Управление человеческими ресурсами организации, Под ред. Одегова Ю.Г., Полевой М.В., Половинко В.С., Учебник, Москва, Изд-во Кнорус, 2019.

  • Management

    The Influence of Rural Population Density and Gross Agricultural Production on the Development of RA Rural Areas

    Aksel Potosyan, Vahan Potosyan
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    Abstract

    The economic development and progress of RA rural areas are conditioned by natural-geographical, agro-productive, socio-demographic, regional, and other interconnected factors.

    The article analyzes and evaluates the agro-production preconditions for the development of modern rural territories of the country and rural settlements as the main element. It also revealed current problems of rural areas and settlement pattern development procedures.

    References

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    ՀՀ մարզերը և Երևան քաղաքը թվերով 2020,

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    ՀՀ մշտական բնակչության թվաքանակը 2021 թ-ի հունվարի 1-ի դրությամբ, վիճակագրական տեղեկագիր,

    Հայաստանի Հանրապետության գյուղատնտեսության ոլորտի տնտեսական զարգացումն ապահովող հիմնական ուղղությունների 2020-2030 թվականների ռազմավարություն,

  • Management

    Economic Consequences of Adoption of Building Information Modeling

    Marine Ghazaryan
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    Abstract

    The rapid development, proliferation, and spread of new information and communication technologies (ICTs) are constantly changing the economy, particularly in the field of Urban Development. The key technology for industry transformation is Building Information Modeling (BIM), which is designed to integrate the industry into a single information domain through the conceptual design, construction, management, and demolition stages of the building lifecycle. The article discusses the impact of IT technology integration from the perspective of macro and microeconomics, using R․ Solow and the Multifactor Productivity models. It concludes that the increase in the productivity of the Industry expected from the integration of new technologies implies additional investments for the standardization, amendment of the normative base, and universalization for having sufficient gross impact.

    References

    Varian, H., Farrell, J., & Shapiro, C. The Raffaele Mattioli Lectures, (2004), In The Economics of Information Technology: An Introduction (Raffaele Mattioli Lectures, pp. Ix-X). Cambridge: Cambridge University Press,

    George Ofori, Establishing construction economics as an academic discipline, (2006), Construction Management and Economics, 12:4,

    Danny Myers, Construction Economics: A New Approach, 4th Edition (2016),

    Danny Myers, The future of construction economics as an academic discipline, (2003), Construction Management and Economics, 21:2,

    Հ․ Սարգսյան, Ռ․ Գևորգյան, Կ․ Մինասյան, Ժ․ Մխիթարյան, Հ․ Զաքարյան, ՀՀ տնտեսության թվային փոխակերպուների ինստիտուցիոնալ համակարգի ձևավորման հիմնախնդիրները (2020), Երևանի պետական համալսարանի հրատարակչություն, էջ 40

    Acemoglu, Daron, David Autor, David Dorn, Gordon H. Hanson, and Brendan Price, "Return of the Solow Paradox? IT, Productivity, and Employment in US Manufacturing.", (2014), American Economic Review, 104 (5),

    Brynjolfsson Daniel Rock Chad Syverson, The Productivity J-Curve: How Intangibles Complement General Purpose Technologies, (2018), Erik Working Paper 25148,

    R. Agarwal, S. Chandrasekaran, M. Sridhar, Imagining construction’s digital future (2016),

    World Steel Association, World Steel in Figures 2020, (2021),

    Marine Ghazaryan, BIM and Cost Estimation Issues (5D): Case of Armenia, (2019) IOP Conf. Ser.: Mater. Sci. Eng

    Շինարարական ապրանքատեսակների գներ և Շինարարական ոլորտի ինդեքսներ տեղեկատուները, minfin.am,

    Ա․Ղուլյան, Մ․ Ղազարյան, ՀՀ շինարարության ոլորտում նախահաշվային գործի արդիականացման հիմնախնդիրները , Bulletin of National University of Architecture and Construction of Armenia, 2019, Issue 1,

    Methodology for Cost Benefit Analysis for the Use of BIM in Public Tenders – -05-2021

    Միավորված ազգերի կազմակերպության առևտրի և զարգացման համաժողովի «Տեխնոլոգիա և նորարարություն 2021 հաշվետվություն»

    INDEED Jobs, Employment, 2021,

    GlassDoor, Salary, Bim Manager, 2021,

    UpWork, Best Freelance BIM Specialists for Hire, 2021,

    Gathercole M., Thurairajah N., The influence of BIM on the responsibilities and skills of a project delivery team, 2015,

    BIM Specialists - Roles and Responsibilities in the AEC Industry – REBIM,

Economic and mathematical modeling

  • Economic and mathematical modeling

    Model of Territorial Conflict and International Military Cooperation

    Aram Arakelyan, Leon Makaryan
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    Abstract

    The current paper is devoted to the study of the extension of the Lottka-Volterra model as a means for the modeling of military expenditures for countries interested in one economic region. The problem studied in this paper involves multiple tasks such as problems of military spending, cooperation, interactions between states, steps leading to negotiations or war. As the main model, the extending of the Lottka-Volterra model is studied.

    The numerical method for the solution of spline approximation is studied. The system of equations is given as a means for the presentation of countries’ military expenditures behavior. The model given for countries’ military expenditures behavior allows getting trajectories of countries military spending curves during three–five years’ period. As the numerical example for the study of the research outcome the simulation model for five countries interested in one economic region is presented.

    References

    Chauvet, Erica, Joseph E. Paullet, Joseph P. Previte, and Zac Walls. ”A Lottka-Volterra Three-Species Food Chain.” Mathematics Magazine 75.4 (2002),

    David B. Carter, The Strategy of Territorial Conflict

    Goertz, Gary, and Paul Diehl, Territorial Changes and International Conflict. London: Routledge . 1992,

    Hensel, Paul R., “Territory: Theory and Evidence on Geography and Conflict.” In What Do We Know about War?ed. John Vasquez. Lanham, MD: Rowman and Littlefield, 2000,

    Hill, Norman, Claims to Territory in International Law and Relations. New York: Oxford University Press 1945,

    Holsti, Kalevi J., Peace and War: Armed Conflicts and International Order. New York: Cambridge University Press, 1991,

    Kocs, Stephen A. “Territorial Disputes and Interstate War, 1945–1987.” Journal of Politics 57(1), 1995,

    Luard, Evan.. War in International Society. London: I.B. Tauris and Company. 368 pg., 1986,

    Vasquez, John A., “Why Do Neighbors Fight? Proximity, Interaction, or Territoriality.” Journal of Peace Research 32(3): 1995,

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    REPORT REALIZED FOR THE BUERAU of RESEARCH TERRITORIAL DEFENSE TROOPS.PRESENT STATE FORWARD DIRECTION CHANGES,

    Susumu Takai, Support for Conflict Resolution and the Role of Military Power,

    Roland Benedikter Nagorno-Karabakh: The Endless Conflict in the Black Garden, July, 14 2021,

    The Carter Center One Copenhill 453 Freedom Parkway Atlanta, GA 30307 TRANSPORTATION CORRIDORS Corridors in General Kaliningrad. Approaches to Solving Territorial Conflicts Sources, Situations, Scwww.cartercenter.orgenarios, and Suggestions May 2010,

    Butcher, John C. (2008), Numerical Methods for Ordinary Differential Equations, New York: John Wiley & Sons,

    Chauvet, Erica, Joseph E. Paullet, Joseph P. Previte, and Zac Walls. ”A Lottka-Volterra Three-Species Food Chain.” Mathematics Magazine 75.4 (2002),

    Stechkin, Subbotin, Splines in Computational Mathematics. Moscow, Nauka, 1976,

    Lalith Devireddy Extending the Lotka-Volterra Equations,

    Giacomo Bonanno Game Theory COOPERATIVE GAMES: the SHAPLEY VALUE,

  • Economic and mathematical modeling

    Application of Artificial Intelligence Models in Finance (on the example of the UCO in RA)

    Gevorg Ghalachyan
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    Abstract

    Evolving technologies and state-of-the-art machine learning algorithms have brought new opportunities for microfinance organizations. In this paper, we present the methodologies that can be used for better financial planning for such organizations and show the application for a UCO operation in RA.

    Such methodologies allow obtaining cost-optimized and high-accuracy prediction models. Moreover, we showed that suggested techniques solve the problem of model interpretability and provide feature explanations for binary classification problems.  Also, we demonstrated an algorithm that creates a latent space of features for data visualization and application segmentation.

    References

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    Mark Schmidt, Nicolas Le Roux, Francis Bach, «Minimizing Finite Sums with the Stochastic AverageGradient» Mathematical Programming B, Springer, 2017,

    L. Breiman, «Random Forests», Statistics Department University of California Berkeley, January 2001,

    Wu, Lin and Weng, «Probability estimates for multi-class classification by pairwise coupling», JMLR 5:975-1005, 2004,

    Pang, Su-lin & Gong, Ji-zhang. «C5.0 Classification Algorithm and Application on Individual Credit Evaluation of Banks». Systems Engineering - Theory & Practice. (2009). 29,

    Ian J. Goodfellow, Jonathon Shlens & Christian Szegedy «Explaining and Harnessing Adversarial Examples» ICLR 2015

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