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  • Ескіз
    Документ
    Обгрунтування та прийняття бізнес-рішень в умовах війни в Україні
    (Національний технічний університет "Харківський політехнічний інститут", 2024) Майстро, Руслана Григорівна; Гаврись, Ольга Олександрівна
    У статті досліджено методи обгрунтування та прийняття бізнес-рішень. Визначено, що в умовах війни ризики зростають, отже необхідно більш грунтовно підходити до формування бізнес-рішень. Процес прийняття рішення передбачає ідентифікацію проблеми, вибір варіантів та оцінку ефективності рішення. Визначено, перелік факторів, які впливають на прийняття рішень українських управлінців та на ефективність діяльності компаній: різкі зміни регуляторних вимог, питання мобілізації та бронювання працівників, судові позови проти рф, експорт та імпорт продукції, та інше. Досліджено що лише 6 відсотків бізнесів адаптувалися до умов та змогли побудувати стратегію та бізнес-плани в умовах нових реалій, але багато українських підприємців знаходять ресурси та продовжують підтримувати державу та допомагати нашим героїчним збройним силам. Доведено, що національний бізнес поступово оговтується від нових реалій ведення бізнесу, для ефективного управління потрібно аналізувати потоки інформації через інструменти, що для цього може надати LIGA 360. Зазнечено, що адаптивність бізнесу до ризиків і змін відкриває перспективи за багатьма напрямами та створює стратегічну й конкурентну перевагу, дає можливість бізнесам вийти в лідери ринку. Визначено, що для того щоб досягти бажаного стану бізнесу в критичних умовах необхідно чітко дотримуватися алгоритму побудови моделі прийняття рішень, що враховуватиме повну обґрунтованість прийнятого бізнес-рішення на підставі визначених проблем, використовувати різноманітні методи прийняття бізнес-рішень залежно від ситуації, а також побудувати пріоритетність цінностей при обґрунтуванні бізнес-рішень та впровадженні їх у разі загрози підприємству та життю і здоров’ю людей.
  • Ескіз
    Публікація
    Game theory as a tool for making optimal business decisions in foreign economic activity of enterprises
    (Національний технічний університет "Харківський політехнічний інститут", 2024) Havrys, Olha; Sun, Changan; Kuchina, Svetlana; Gavrys, Mykola
    The article is devoted to the study of the effectiveness of game theory in making business decisions regarding foreign economic activity by enterprises in conditions of uncertainty. The sources of information on this issue were analyzed and it was found that further development of the application of game theory in the foreign economic activity of enterprises is necessary. It has been established that the ambiguity of economic development trends, which has been especially evident in recent years in Ukraine and the world, and the instability of the market regulation mechanism encourage enterprises to look for new ways to overcome uncertainty in their activities. When solving economic problems, conflict situations often arise, which are caused by the conflicting interests of various structures. The mathematical apparatus for solving this type of problem is game theory, which is the theory of building mathematical models of optimal decision-making in conflict conditions. Game theory is a theoretical direction in science, a set of methods of mathematical analysis and assessment of the rules of behavior of participants in a conflict situation, which involves the interaction of two or more participants (players) in order for each of them to achieve their goals. The advantages of game theory are analyzed, in particular, the possibility of formalizing the process of considering typical scenarios of decision-making by the parties to the conflict and choosing the procedure for coordinating interests that will be optimal for all its participants. The main concepts, principles and classifications of game theory are presented, the foundations for understanding the use of game theory in economics are laid. Analyzing the usefulness of game theory in market competition, development of enterprise development strategy, investment activities and other areas, the possibility of wide application and effectiveness of game theory in decision-making regarding foreign economic activities of enterprises is shown.
  • Ескіз
    Документ
    Enterprise reporting
    (National Technical University "Kharkiv Polytechnic Institute", 2024-09) Havrys, M. O.; Havrys, Olha O.; Havrys, O. M.
    "Enterprise Reporting" is one of the basic academic disciplines for the specialty 071 "Accounting and taxation" and involves familiarizing students with both the general principles of the domestic enterprises reporting organization and the methodology of the specific forms’ completion. When studying the discipline, the main attention is paid to financial reporting and its role in the functioning of modern enterprises, but tax and other types of reporting are also considered. This gives students the opportunity to master general approaches to reporting on the activities of enterprises and organizations in Ukraine and foreign countries, which is a relevant and important task today. The main goals of studying the discipline "Reporting of enterprises" are the theoretical and practical training of students in the following directions: familiarizing them with the main definitions, essence and types of reporting, the system of accounting and financial reporting in Ukraine, the principles of reporting organization and its quality characteristics, the order of submission and normative regulation, as well as the methodology of compiling the main forms of financial and tax reporting. These lecture notes are meant to be used by both full-time and part-time Ukrainian and foreign students in the specialty 071 "Accounting and Taxation", who study in English, whose number constantly grows in the Educational and Scientific Institute of Economics, Management and International Business. The full course contains 16 lectures (32 academic hours) and 12 topics.
  • Ескіз
    Документ
    Profitability analysis of Ukrainian startups
    (ФОП Томенко Ю. І., 2023) Havrys, O. O.; Havrys, M. O.
    Currently, Ukraine's budget largely depends on international aid, but despite the difficulties, the economy must develop and one of the promising directions is the development of innovative entrepreneurship, which is aimed at creating new products, technologies and services. In this context, it is appropriate to talk about startups - organizational forms of innovative activity, newly created organizations that specialize in the development of a new product or service in conditions of extreme uncertainty.
  • Ескіз
    Документ
    Lecture notes of the academic discipline "Enterprise Economy"
    (Національний технічний університет "Харківський політехнічний інститут", 2024) Havrys, Olha O.; Havrys, M. O.; Khodyrieva, O. O.
    Enterprise economics is an independent economic discipline, the subject of which is the activity of the enterprise, the process of developing and making business decisions, studying the economic system of the enterprise with the help of economic indicators that make it possible to assess the operating conditions of the enterprise and develop measures to improve production efficiency. The purpose of the "Enterprise Economics" course is to provide knowledge of the main sections of applied economics, with the aim of forming students' ability to think independently, make management decisions, and perform economic calculations to analyze the effectiveness of the enterprise's economic activities. At the same time, the concept of "enterprise" is considered from an economic point of view and is used in the sense of "business entity".
  • Ескіз
    Документ
    Lecture notes of the academic discipline "Innovative Entrepreneurship and Startup Project Management"
    (National Technical University "Kharkiv Polytechnic Institute", 2024-06-26) Havrys, Olha O.; Havrys, Oleksandr M.
    Startups (innovative company or business) are form of entrepreneurial activity that has become popular in the world since the 90s of the last century in connection with intensive development of information technologies. Startups are characterized by flexibility and a constant search for a business model, the possibility of rapid scaling. In the world economy startups play an important role in the development of technology, the creation of new industries and thousands of new jobs. Innovative entrepreneurial (business) activity implies a high level of risks at the initial stages of creating a business. In the same time, when applying the right approach and methodology to startup development, in particular the Lean approach and the Fail fast principle, entrepreneurs can quickly try new ideas, technical solutions, business model and in case of failure, quickly change the decision model and start testing new strategies. It is very important for young entrepreneurs to start acquiring such experience and skills as early as possible.
  • Ескіз
    Документ
    Features of information systems audit in the digital economy
    (Національний технічний університет "Харківський політехнічний інститут", 2024) Wang, Wei; Havrys, Olha O.
    In the context of the digital economy, information systems audit professionals must not only master basic theoretical knowledge of auditing, but also acquire professional knowledge of information technology, become interdisciplinary professionals who can skillfully use information technology to collect and analyze data, and have the ability and experience to evaluate data for information system management.
  • Ескіз
    Документ
    Trends in information technology development in China
    (Національний технічний університет "Харківський політехнічний інститут", 2024) Qian, Weiqian; Havrys, Olha O.
    By analyzing technological innovation, policy support, industry application, and market dynamics, the current status and future direction of information systems development in China is assessed. The focus is on the application of technologies such as cloud computing, big data, artificial intelligence (AI) and the Internet of Things (IoT) in information systems, and how these technologies contribute to the digital transformation of the Chinese economy
  • Ескіз
    Документ
    Economic evaluation of low-voltage devices
    (Національний технічний університет "Харківський політехнічний інститут", 2023-08-25) Havrys, Oleksandr M.; Havrys, Olha O.
    Modern electrical products represent an extremely powerful industry and a dynamically developing market. Currently, there is a positive trend in the market, in particular for low-voltage devices, so an important aspect is to conduct a correct economic assessment of the efficiency of low-voltage devices. Literary sources are analyzed and it is revealed that, despite the significant amount of scientific research and publications, in scientific workson economic design, insufficient attention is paid to the study of real conditions and operating modes of products. Related works focus on developing numerical methods for solving the problem, and the usage conditions are usually taken as given. Data are presented on the actual use of the main parameters of automatic and push-button switches in the main conditions and modes of their use on the equipment of machine-building enterprises. Similar data were also obtained in metallurgy. In addition, a more in-depth study is required of the practical use of the main indicators of purpose and reliability, analysis of operating costs in specific conditions of use and features of economic assessment. The purpose of the study is to analyze issues of improving methods for economic evaluation of one of the most common types of electrical products -low voltage devices. Studies have been carried out on the actual use of indicators of purpose and durability, operating costs for scheduled and unscheduled repairs in real modes and operating conditions, losses due to failures. Improved indicators and criteria for economic evaluation are proposed. The possibilities of using both traditional economic assessment based on reduced costs, as well as economic assessment and criteria for choosing rational levels based on indicators more often used in modern conditions, including NPV, PI, IRR, PP, are considered. When solving the problem of economic justification for choosing a rational number of versions of devices, several main stages are identified. Among them is the choice of economic indicator and criterion.
  • Ескіз
    Документ
    Проблеми залучення іноземних інвестицій під час війни
    (Національний технічний університет "Харківський політехнічний інститут", 2023-05-17) Борсук, Анастасія Романівна; Гаврись, Ольга Олександрівна
    Чинний уряд України попередньо оцінив вартість повоєнної відбудови у $750 млрд., тож іноземні інвестиції повинні стати одним із джерел фінансування цих потреб. Інвестори розуміють високі ризики вкладання коштів у країну в стані війни, отже, треба шукати шляхи, які переконають їх ризикнути. Такими інструментами є механізми страхування воєнних ризиків