bluuebunny/crossref_metadata_2025 huggingface dataset:
Study of the kinetics of the extraction of zinc ions from wastewater by ferritization
Authors: Yemchura Bogdan , Kochetov Gennadii , Samchenko Dmitry , Pakhomov Dmitry , Puzanov Andry
Published: May 2023

Given the relevance of the problem of wastewater treatment from heavy metal ions, and in particular from zinc ions, it is necessary to study the regularities of the process. One of the key aspects is the kinetics of the process and the dependence of the ion extraction efficiency on the duration of the purification process. Reducing the time of the process makes it possible to reduce the cost of electrical energy for technological processes, in particular for the activation of the reaction mixture by heating or electromagnetic pulses.

Based on the obtained results of the experiment, a mathematical model of the kinetics of the process of extracting zinc ions from wastewater by ferritization with thermal and electromagnetic pulse activation was built. A regression model was used for data processing and an algorithm for calculating the dependence of the degree of purification on the time of the process was proposed. Determined the degree of purification of wastewater from heavy metal ions at different values ​​of the process duration. The expediency of carrying out the process of ferritization cleaning with a duration of 10-15 minutes has been substantiated.
To the development of hydraulic regulations of turbulent flows in pipelines
Authors: Tkachuk Oleksandr , Shevchuk Olha
Published: May 2023

The results of the theoretical analysis of the turbulent movement of water in pipelines are given. It is proposed to evaluate the parameters of turbulent flows based on the indicators of molecular and turbulent viscosity with the introduction of the conditional relative thickness of the boundary layer into the calculations. The dependencies of the logarithmic law of the distribution of averaged velocities in the cross-sections of pipelines have been clarified. Unlike similar formulas of the semi-empirical theory of turbulent motion, they correspond to the boundary conditions on the pipeline wall. New theoretical dependencies between the main parameters of turbulent flows in pipelines were obtained. It is proved that the magnitude of the coefficients of hydraulic friction is determined by two parameters: the conditional relative thickness of the boundary layer and the proportionality factor, which takes into account the change in tangential stresses in the turbulent flow. The adequacy of the obtained dependencies is confirmed by their correspondence to the experimental data of the hydraulic dependencies of turbulent flows, on the basis of which the current standards for hydraulic calculations of water pipes were developed. For hydraulically smooth pipes, an explicit dependence was obtained for hydraulic friction coefficients in a wide range of Reynolds numbers (from 7 10³ to 10⁷). It almost completely corresponds to the well-known Prandtl-Colebrook’s formula, which has an implicit form. Numerical values and analytical dependencies between parameters of turbulent flow in hydraulically smooth pipelines are determined. It was established that with an increase in the Reynolds number, the values of both the conditional and absolute thicknesses of the boundary layer decrease, and with the increasing of the pipe diameters, they grow. It is shown that the thickness of the boundary layer depends on the type and magnitude of the roughness of the inner surface of the pipes and it is decisive when other parameters of turbulent flows in pipelines are evaluating.
Behavioral optimization in Scientific Publishing
Authors: Watve Milind
Published: May 2023

Peer reviewed scientific publishing is critical for communicating important findings, interpretations and theories in any branch of science. While the value of peer review is rarely doubted, much concern is being raised about the possible biases in the process. We argue here that most of the biases originate in the evolved innate tendency of every player to optimize one’s own cost benefits. Different players in the scientific publishing game have different cost-benefit optima. There are multiple conflicts between individual optima and collective goals. An analysis of the cost-benefit optima of every player in the scientific publishing game shows how and why biases originate. By continuing with the current publishing structure, the global distribution of the scientific community would be increasingly clustered. Publication biases by gender, ethnicity, reputation, conformation and conformity will be increasingly common and revolutionary concepts increasingly difficult to publish. For a better future of science, it is necessary to design a publication system based on principles of human behaviour rather than on some ideological assumptions. If a system is designed in such a way that the conflicts between individual optima and collective goal are minimized, if everyone cares only for his/her personal benefits, biases would get minimized automatically and the progress towards the collective goal would be faster and smoother. Changing towards such a system might prove difficult unless a critical mass of authors take an active role to revolutionize scientific publishing.
The problem of trafficking in women on the pages of the press of Transdniprian Ukraine (end of the 19th – early 20th century)
Authors:   Zhytomyr Polytechnic State University, Krugliak Maryna
Published: May 2023

The purpose of the research is to analyze the degree of coverage on the pages of the press of Transdniprian Ukraine at the end of the 19th and the beginning of the 20th cen- turies the worldwide phenomenon of traffi cking in women and to demonstate measures taken by the state and the public to reduce and eliminate it. Th e research methodology is based on general scientifi c principles as objectivity, historicism, systematicity, as well as on the use of methods – analysis and synthesis, comparison and abstraction, generalization and systematiza- tion, historical-typological and problem-chronological. Th e scientifi c novelty is that for the fi rst time in domestic historiography, an attempt to analyze the attitude of the state and the public to the problem of traffi cking in women at the end of the 19th and the beginning of the 20th cen- turies by studying the periodical press of this period was made. Th e author also draws attention to the global nature of the problem, emphasizing on little-known aspects, in particular, child traffi cking. Conclusions. At the end of the 19th – at the beginning of the 20th century traffi cking in women has become global and has become an urgent problem that can only be solved by the combined eff orts of governments of all countries. Meanwhile, newspaper publications testify to the reluctance of the elites to engage in this, and the reason was not only the presence of military and political confl icts, but also the corrupt component of this trade, the patrons of which were oft en representatives of the authorities and the local police. Journalists of newspapers published in Transdniprian Ukraine generally have a negative at- titude towards traffi cking in women and prostitution. Meanwhile, the chauvinistic “Kievlianin” places too much emphasis on the Jewish factor and on the fact that most oft en the agents for fi nding and selling women were Jews; provides many examples of governmental attempts to solve this problem and cites documents adopted at the international level. We cannot rule out the PR technologies that journalists resorted to, describing in a detective style the stories of the victims of the “live commodity” trade and their way back home. Undoubtedly, such publications infl uenced the growth of circulation and sold copies of the newspaper. Th us, we can state that the problem of traffi cking in women was given enough space in the press of the Under-Russian Ukraine at the time, but the goals of the appearance of such notes in the columns of newspapers were diff erent: to draw attention to the urgent problem of today; develop ways to fi ght it; increase readership.
Ukrainian liberal-democratic parties in the Russian empire at the beginning of the 20th century: development of projects of the state system
Authors:   Taras Shevchenko National University of Kyiv, Kolesnyk Viktor , Cheberyako Oksana ,   Taras Shevchenko National University of Kyiv
Published: May 2023

The purpose of the research is to reveal the content of the projects of the state system developed by the Ukrainian liberal-democratic parties in the Russian Empire at the be- ginning of the 20th century, to carry out their comparative analysis. Research methodology includes the principles of historicism, objectivity, comprehensiveness, and systematicity, which are implemented using such research methods as analytical, comparative and others. Th e sci- entifi c novelty of the work lies in the fact that it holistically and comprehensively reveals the essence of the projects of the state system developed by Ukrainian liberal-democratic parties in the Russian Empire at the beginning of the 20th century, their comparative analysis is car- ried out, common features and existing diff erences are identifi ed, an attempt is made to give a modern assessment of their value, expressed critical perception of the possibilities of their imp- lementation. Conclusions. It was found that the projects of the state system, developed in the program documents of the Ukrainian liberal-democratic parties in the Russian Empire at the beginning of the 20th century, having common features and certain peculiarities of their own, refl ected, in fact, only one concept of solving the issue of statehood, as they saw the future of Ukraine in its national-territorial autonomy as part of federal democratic Russia. Th ey did not consider or develop a concept that provided for the achievement of an independent Ukrainian state, which gives grounds for asserting that the development of the projects of the state system by the Ukrainian liberal democrats was not complete. Th e proposed party projects did not agree with the idea of a conciliar independent Ukrainian state, which was included as a strategic goal in the program requirements of Ukrainian parties in Austria-Hungary in the second half of the 90s of the 19th century. From the point of view of civilizational development, the projects generally met the require- ments of the time and certainly had an external appeal. But today, taking into account the cen- tralizing tendency of russian politicians, the imperial experience of russia in the 20th and early 21st centuries, the genocidal war of the russian Federation against Ukraine, the reluctance of the russian power structures for decades to take the path of the democratic and legal development of the state, obviously, one can question their realism.
Mixed-Cell Type Choroidal Melanoma in a Middle-Aged Woman
Authors: Frinhani Mirelly Aparecida Nolasco , Pestana Rebeca Alves , Dantas Giuliane Stefane Braga , Bastianello Matheus Alves , Ferreira Filipe de Carvalho Emery , Altoé Karina Coutinho , Franzin Marcielle Grobério , Marcolongo-Pereira Clairton , Chiarelli-Neto Orlando
Published: May 2023

Introduction: Melanomas are malignant neoplasms that occur in various anatomical sites, including the eye. Ocular melanomas account for 5% of all melanomas and are mainly described in Caucasian and older individuals. This study describes the clinical and pathological characteristics of uveal (choroid) melanoma in a Caucasian patient. Case report: A 41-year-old Caucasian female patient, brown eyes, without history of ophthalmological diseases or family history of cancer experienced pain and loss of visual acuity in the left eye. On clinical examination, an increase of ocular pressure was detected. Ultrasound showed a mushroom-like neoformation. Moreover, magnetic resonance imaging showed a mass with spontaneous hypersignal on T1-weighted images, intense gadolinium enhancement, and marked hyposignal on T2-weighted images. The patient was referred to the Oncology Ophthalmology department for enucleation due to suspected uveal melanoma. Anatomopathological analysis revealed a blackened mass in the eyeball. Histologically, the mass comprised spindle cells (50%) and epithelioid cells (50%). A diagnosis of choroidal melanoma was established based on the identification of ophthalmoscopic, imaging, and histological characteristics of the tumor. Conclusion: Choroidal melanomas usually occur in males, clear-eyed, and older individuals. A wide variety of ocular lesions may mimic choroidal melanoma, which should be included in the differential diagnosis of choroidal nevus and peripheral hemorrhages.
HAK BERDAULAT PEMERINTAH INDONESIA DALAM MEMBERIKAN PENAMAAN LAUT NATUNA MENURUT HUKUM INTERNASIONAL (LAUT NATUNA UTARA VS LAUT CINA SELATAN)
Authors: Fasyehhudin Mohamad , Firdaus Firdaus , Mega Jaya Belardo Prasetya , Yusuf Muhammad
Published: May 2023

The South China Sea is a sea area located south of China and directly borders with other countries in the Asia Pacific and countries in Southeast Asia. The Chinese government claims unilaterally its territorial territory on the basis of Nine Dash Line. Often based on this it becomes a dispute or conflict between neighboring countries. In order to affirm the sovereign territory in the North Natuna waters, the Government of Indonesia named the North Natuna Sea the South China Sea which is included in the Exclusive Economic Zone of the Unitary State of the Republic of Indonesia. The purpose of this research is to find out the history of the North Natuna Sea and Indonesia's right to name the North Natuna Sea. This study uses normative research methods. The reason the Chinese government implemented Nine Dash Line departing from the history that they claim in control of the South China Sea, which actually based on international law or provisions in UNCLOS 1982 cannot be legalized. The Indonesian government has the legal right to be able to name the North Natuna Sea, which is still part of the Indonesian Exclusive Zone
TANGGUNG JAWAB NOTARIS UNTUK MEMBERIKAN PENYULUHAN HUKUM DALAM PEMBUATAN AKTA RELAAS
Authors: Chita Lefilia Erlita , Putra Mohamad Fajri Mekka
Published: May 2023

Kewenangan Notaris untuk memberikan penyuluhan hukum sehubungan pembuatan akta dihadapkan dengan “akta relaas” yang pada praktiknya, Notaris cenderung menjadi pasif, secara literal hanya mencatat atau menulis hal-hal yang didengar dan dilihatnya dari perbuatan hukum yang dilakukan oleh para pihak termasuk pada pembuatan Akta Risalah Rapat Umum Pemegang Saham Perseroan Terbatas. Dengan demikian, perlu dilakukan pembahasan mengenai tanggung jawab Notaris untuk dapat memberikan penyuluhan hukum dalam pembuatan akta relaas. Jenis penelitian ini adalah normatif dengan pendekatan peraturan perundang-undangan. Teknik pengumpulan bahan hukum dilakukan melalui studi dokumen/kepustakaan dengan metode analisis data kualitatif. Berdasarkan penelitian yang dilakukan, Notaris bertanggung jawab untuk dapat memberikan penyuluhan hukum sehubungan dengan akta yang akan dibuatnya, termasuk akta relaas semata-sema untuk melindungi kepentingan pihak yang terkait dengan perbuatan hukum tersebut.
УПРАВЛІННЯ ЗМІНАМИ В УМОВАХ ЦИФРОВІЗАЦІЇ
Authors: Шульжик Ю. О. , Грицко Р. Ю. , Пеканець С. Р.
Published: May 2023

Мета роботи полягає в дослідженні та обґрунтуванні особливостей управління змінами в умовах цифровізації в залежності від впливу різноманітних факторів на ефективність цифрової трансформації, методології, підходів, передових практик та інструментів управління, що впливають на прискорення цифрової трансформації. В статті обґрунтовано, що організаціям необхідно краще розвивати здатність до сприйняття змін в бізнесі, а це означає, що вони усвідомлюють нові технологічні тенденції та зміни у бізнес-середовищі і здатні швидко впроваджувати необхідні зміни. Методологія. У роботі нами використано метод опису для уточнення окремих понять цифрової трансформації. На основі використання методів аналізу і синтезу проаналізовано фактори, передові практики та інструменти впровадження цифрової трансформації; використано індуктивний метод для формування переліку факторів ефективності цифрової трансформації, які можна використовувати в будь-якій організації як інструмент для більш успішного управління змінами в умовах цифровізації. Наукова новизна: важливо, щоб керівництво взяло на себе відповідальність за підготовку, моніторинг прогресу та вжиття заходів щодо трансформації, а не лише делегувало це керівнику з питань інформації або керівнику з оцифровки, що часто зустрічається на практиці. Знання сучасних технологій та їх можливостей серед керівників, ефективні управлінські рішення для впровадження нових цифрових технологій та достатні знання щодо використання розроблених інноваційних проектів стають ключовими факторами компетенцій в Індустрії 4.0. У цьому зв’язку в статті доведено, що цифрова трансформація – це не зміни в технології, а змінена стратегія організації, що відображається в іншому способі мислення. Акцентовано увагу на доцільності використання підходу РІА. Обґрунтовано, що PIA – це підхід до планування та управління впровадженням усіх типів змін в організації, включаючи цифрові трансформації. В результаті проведеного дослідження встановлено, що на даний час знання та навички керівництва для управління цифровою трансформацією є занадто низькими, не вистачає якісних кадрів, в багатьох організаціях ні керівництво, ні працівники не мають відповідних навичок для успішного управління та впровадження цифрової трансформації. Висновки. Обґрунтовано, що успіх цифрової трансформації вимагає ефективного управління, нового ставлення до працівників, підвищення інноваційності та гнучкості, більшої співпраці та більшої готовності до постійних змін з боку не лише керівників, а й усіх працівників, що вимагає володіння новими цифровими компетенціями. Таким чином, крім сучасних підходів управління кадрами, готовність та можливості для постійного набуття нових цифрових компетенцій будуть ключовими факторами успіху цифрової трансформації в майбутньому.
EMPIRICAL ANALYSIS OF THE INFLUENCE OF TRADE OPENNESS ON ECONOMIC GROWTH: A CASE STUDY OF YEMEN
Authors:   School of Economics, Shandong Universit, Nadeem Aljonaid Nadeem , Qin Fengming ,   School of Economics, Shandong Universit, Delwar Hussain Mohammed ,   Green Business School, Green University of Bangladesh
Published: May 2023

In spite of the early promise of the premise that open economies committed to liberated trade reform program are supposed to grow faster than closed economies, recent experience suggests that not all open economies with trade reforms program have been as successful as anticipated. The current study major intend is to conduct further empirical investigation for more factors in relation to this concern and provide new evidence revealing the extent to which the efficiency of trade openness on economic growth in developing countries, is influenced by the implementation of economic reform programs. Therefore ,this study aims to explore the empirical relationship between trade openness (liberalisation) and economic growth in the case of Yemen taking into consideration the most modern modelling and econometric specification of trade compositions effects. It incorporates trade openness in the models as endogenous variables, utilising three indicators as proxies for trade openness measures, namely, imports, exports and trade volumes (exports + imports) in the augmented production function framework of Mankiw. It also incorporated more political and social factors. As for the estimation strategy, we initially checked the stationarity properties of the data by the Phillips Perron and augmented Dickey-Fuller unit root tests. Then, we used the autoregressive distributed lag (ARDL) model bounds and Johansen maximum likelihood approaches to test for cointegration. The vector error correction model (VECM) Granger causality was also implied to test the direction of the causality between trade liberalisation and economic growth. ARDL model and Johansen results confirmed the presence of cointegration between economic growth and trade openness and other independent variables. The results of structural analysis prove that the implemented trade reforms in Yemen was mitigated by some political and social factors. Results of VECM Granger causality provides clearer image and found empirical evidence in support of a bidirectional causal relationship between trade volume and imports with the growth of gross domestic product (GDP) of Yemen, but a unidirectional causal relationship was found between exports and GDP growth. The VECM results also show that the effect of trade openness on growth tend to be over the long run with little evidence of a short-run relationship indicating that trade openness is estimated to have long run impact if some policies were implemented. The study recommends encouragement of foreign direct investment and various economic reforms policies shifting towards more imports for more productive uses in the local production and for activating internal exports. This strategy will also be helpful in reallocating economic growth.
EFFICIENT MANAGEMENT OF THE ENTERPRISE IN CRISIS AND RISKS
Authors:   Zhytomyr Polytechnic State University, Tkachuk Hanna
Published: May 2023

The results of the study established and justified the difference between the concepts of efficiency and effectiveness. The author proposed to consider the concept of efficiency from the point of view of the applied methodological tools of management, in the process of which there is an increase in the obtained result in relation to the spent means, in contrast to the effectiveness, which only proves the numerical expression of the achievement of the company's goals. In contrast to effectiveness, efficiency is a broader concept and can be described using both qualitative and quantitative indicators. Since the management of the enterprise takes place under conditions of uncertainty, the degree of riskiness of the decisions made depends on them, and therefore risk management is primary in ensuring the effectiveness of the management of the enterprise, because depending on how effective this management will be, the probability of a crisis situation will be lower. Risk management is implemented through the choice of directions and methods of its regulation, which correspond to each individual situation, or through a series of decisions regarding its acceptance or avoidance. The article proves that critical and catastrophic risk zones lead to the development of crisis phenomena at the enterprise - from a solvency crisis to a debt settlement crisis, which inevitably leads to its insolvency and bankruptcy. The effectiveness of anti-crisis management at each of the stages of the development of a crisis phenomenon at the enterprise can include: pre-crisis management, which consists in early detection and prevention of the crisis phenomenon; management in a period of crisis, the main goal of which is to stabilize the unstable state of the enterprise, maintain its balance and manageability; management of the enterprise at the stage of exiting the crisis, aimed at reducing costs and other losses associated with the crisis period. In turn, the effectiveness of enterprise management in different periods of crisis situations depends on developed strategies, adopted policies, agreed programs, successful and timely application of diagnostic tools, cooperation with creditors, investors, sanatoriums, etc.
COMPARING APPROACHES: A SCIENTIFIC OVERVIEW OF ONLINE AND OFFLINE RETAIL PRICE OPTIMIZATION
Authors:   European University, Verbytskyi Yaroslav
Published: May 2023

The aim of this paper is to compare online and offline retail price optimization and highlight the key differences. Online retail price optimization uses algorithms and data analysis to set the best price for an item on an e-commerce platform, considering product demand and competition. Offline retail price optimization involves manual methods, such as cost-plus pricing, market pricing, and psychological pricing, to price items in physical stores. The study involved a review of existing literature on retail price optimization and its application in online and offline retailing. The results showed that data availability is a significant difference between online and offline retail price optimization, with online retailers having access to more data. Online retailers can quickly adjust prices because of automation, while offline retailers need to manually change prices. The results of the study emphasize the importance of price optimization in both online and offline retailing and the benefits of using both methods together. The findings provide valuable insights for retail businesses and can inform future research in retail price optimization.
CONVERGENCE AND DIFFERENTIATION OF SCIENTIFIC APPROACHES TO THE MANAGEMENT OF ENTERPRISE HUMAN CAPITAL DEVELOPMENT
Authors:   University of Chemistry and Technology Prague, Kalaman Olha , Botek Marek ,   University of Chemistry and Technology Prague, Mandrikin Denys ,   University of Chemistry and Technology Prague
Published: May 2023

The presented study is devoted to clarifying the essence and systematization of all existing scientific approaches to the management of human capital of the enterprise. The purpose of the article was aimed at studying, convergence and differentiation of scientific approaches to managing the development of human capital of the enterprise and is associated with the empirical study of the structural components of human capital in the application of the principles and methods of system analysis. It is important that the goal was achieved. In addition, the study is based on the understanding that human capital is the main production resource at the disposal of the enterprise, in this regard, the problems of human capital management should be solved in the aspect of a unique understanding of the essence of the enterprise as a subject of the national economy.
THE MECHANISM OF APPLICATION OF MARKETING COMMUNICATIONS IN CRISIS CONDITIONS
Authors:   Municipal Institution of Higher Education «Khortytsia National Educational and Rehabilitational Academy» of Zaporizhzhia Regional Council, Omelchak Hanna
Published: May 2023

The article examines the main components of marketing communications, defines the main directions of use and development of marketing communications, notes the importance of using communications in the field of marketing to increase the efficiency of the functioning of enterprises. The essence and features of modern marketing communications in crisis conditions are determined. The essence of the definition of communications, marketing communications and a set of marketing communications has been clarified. The definition of the mechanism of marketing communications has been clarified. The main components of the complex of marketing communications are defined. Theoretical approaches to the organization of marketing communications in conditions of uncertainty and crisis are considered. A general mechanism of marketing communications is proposed, taking into account the crisis in which enterprises and the state are today. Proposed marketing tools that can help create competitive advantages of the enterprise in today's languages, taking into account the crisis. It is noted that it is necessary to use marketing communications to increase competitiveness in crisis conditions. It has been proven that in the conditions of the crisis in which Ukraine operates, it is important to use the mechanism of marketing communications as one of the basic elements of increasing the level of competitiveness of the enterprise and stabilizing the efficiency of functioning. The importance of increasing the level of communicative influence as one of the methods of modernization of modern business in crisis conditions is noted. The main aspects of the complex and mechanism of marketing communications, which directly affect the decision-making process for choosing the marketing strategy of the enterprise, are highlighted. A mechanism for the use of marketing communications is proposed, taking into account the crisis conditions faced and in which the state functions. The importance of the ability to adjust each stage of the proposed mechanism to achieve the maximum effect is noted. The need to use a clear mechanism of marketing communications has been proven to allow business to achieve its main goals in modern and crisis conditions.
DEVELOPMENT OF SOCIAL ENTREPRENEURSHIP IN UKRAINE
Authors:   State Institution «G.M. Dobrov Institute for Scientific and Technological Potential and Science History Studies» National Academy of Sciences of Ukraine, Centre for Innovations and Technological Development, Redko Kateryna , Tkachenko Ivanna ,   The Institute for Applied System Analysis of the National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”
Published: May 2023

The article is devoted to the issue of relevance and development of social entrepreneurship in Ukraine. Social entrepreneurship is a relevant way of development of any society, as it combines a social mission with a business approach. The relevance of social entrepreneurship is determined by the fact that it can provide solutions to social problems that cannot be solved by the state or commercial organizations. Social enterprises can work in such sectors as health care, education, ecology, social assistance, and others. They ensure the development of socio-economic systems and reduce the impact of inequality on society. The article examines the factors that influence the growing popularity of the implementation of social entrepreneurship, among which the need for innovation, increasing public interest in social issues, and others can be highlighted. Based on this, the advantages and disadvantages of social enterprises were determined. The experience of conducting this form of business in the most successful European countries, such as Great Britain, France, Germany, and the Netherlands, is also analyzed. There are many successful examples of social enterprises implemented in Ukraine. The authors also proposed several ways of implementing social entrepreneurship projects with the aim of post-war recovery of Ukraine. The purpose of the article is to clarify the basic principles of social entrepreneurship, the reasons for its growing popularity in Europe and Ukraine in particular. Also, to analyze the experience of the most successful European countries in the implementation and support of social enterprises, as well as to investigate aspects of the development of this business in Ukraine. To propose possible options for the post-war recovery of Ukraine through the implementation of social entrepreneurship projects. Even though the number of scientists who researched the issue of social entrepreneurship is large, in today's realities there are very few works that consider the issue of social entrepreneurship as part of the post-war reconstruction of Ukraine. The authors show in the article that social enterprises create innovative solutions for social problems, create new jobs and reduce unemployment. They also provide affordable services for the population, solve problems in the fields of education, health care and ecology
COMPETITIVENESS OF TRANSNATIONAL COMPANIES OF CREATIVE INDUSTRIES MARKET IN PRE-QUARANTINE AND QUARANTINE PERIODS
Authors: Flehantova Anna
Published: May 2023

The article provides an analysis of several transnational corporations in the creative industry market, with a focus on «The Walt Disney Company». The company's various branches are united under one brand, making it unique in the world, but it still has strong competitors in different sectors, such as Sony Corporation, Fox Corporation, Comcast Corporation, and Netflix. The financial performance of these companies in 2018 and 2019 was generally better than in 2020 due to the impact of COVID-19, which particularly affected the profitability of «The Walt Disney Company». The company's revenue comes mainly from entertainment parks, which were significantly limited in 2020 due to COVID-19. In contrast, in 2019 and 2018, The Walt Disney Company's revenue was $14,438 million and $14,845 million, respectively. Sony Corporation's revenue increased gradually from $734,860 million in 2018 to $894,235 million in 2019. Comcast Corporation's revenue also increased from $19,009 million in 2018 to $21,125 million in 2019. Meanwhile, the revenue of Fox Corporation and Netflix in 2019 decreased slightly compared to 2018.
CONCEPTUAL FOUNDATIONS OF STRATEGIC DEVELOPMENT OF COMPANIES IN THE CONDITIONS OF ENERGY TRANSFORMATION
Authors:   Kharkiv National University of Radio Electronic, Shvedkyi Volodymyr
Published: May 2023

Strategic development of companies in the conditions of power transformations is sent to strengthening of their capacity for the rapid and scale maneuvers of management in relation to adaptation to the changes and organization of co-operating with all subjects of power market and steakholders on principles of competition. To the major events in relation to the increase of adaptivity to the processes of power transformation for the sake of the permanent leader positioning of power companies take diversification of economic activity, increase of size of the real investments in updating of the fixed assets and increase of turnover means, introduction of the system of standards of safety. In basis of conceptual principles of strategic development of companies in the conditions of power transformation comes true through forming of mission, vision, values of company; creation of own innovative ecosystem and construction of organizationally-economic and administrative mechanisms of increase of efficiency of production, investments and management on principles of lining up trustful customer relations. Universal values that can distinguish a successful power company as socially responsible offer, reliable partner and responsible investor: mutually beneficial collaboration, honesty and openness, efficiency and responsibility, image and reputation. At the terms of power transformation realization of strategy of Industry must become the catalyst of strategic management development of companies 4.0. Conception of strategic management development of power company is presented. Conception of strategic development of companies in the conditions of power transformation is based on combination of, situational and having a special purpose approaches of the systems to creation of own innovative ecosystem. Certainly, that the constituents of process of strategic management are: formulation of aims; strategic planning of development of power company; development of strategy is with taking into account of challenges of power transformation; the system of events is on realization of strategy of development; co-ordination and adjustment of strategic plan; motivation of leading and executive personnel; control of realization of strategy.
ANALYSIS OF DERIVATIVES TRADING ON INTERNATIONAL EXCHANGES
Authors:   National University of Life and Environmental Sciences of Ukraine, Yavorska Valentyna
Published: May 2023

The article highlights the organizational principles of operations on international exchanges in modern conditions of deepening stock exchange consolidation and competition between existing stock exchange alliances. It was established that the global influence on the increase in price volatility of international and national commodity and financial markets became especially noticeable as a result of the war in Ukraine. Today, the prices of many types of commodity and financial assets that are traded on the world's leading stock exchanges have become extremely volatile. Derivative contracts still serve as the main tool in ensuring the minimization of price risks in the conditions of modern uncertainties and risks. It was noted that the organization of derivative contracts exchange trading requires the presence of a well-coordinated exchange infrastructure, in particular, an electronic exchange platform and a settlement and clearing mechanism. The theoretical essence of the exchange derivative contract is highlighted, as well as the classification of the types of derivative contracts on the exchange and over-the-counter markets. Proposed a theoretical definition of exchange-traded derivative contract as standardized term contracts concluded on the exchange and providing for obligations or the right to buy and sell underlying assets in the future. Currently, two types of derivative contracts are most actively traded on exchange platforms: futures and options. The current state of international trade in exchange derivative contracts is analyzed. An analysis of the derivative contracts trade evaluation on the leading commodity and financial exchanges indicates an acceleration of the growth rate in 2021. Thus, according to the statistical reports of the Futures Industry Association, a new number of trade volumes was recorded on derivative contracts international exchanges in 2021, which amounted to 62.58 billion transactions, which increased by a third compared to last year. The main trends in the international exchange market of derivative contracts are established and the main directions of the development of modern exchange trading in commodity and financial derivative contracts in the conditions of increasing level of influence of globalization are highlighted.
CONCEPTUAL APPROACHES TO DECISION MAKING INNOVATIVE PROJECTS OF IT COMPANIES
Authors:   National Technical Universit «Kharkiv Polytechnic Institute», Makovoz Oksana ,   Dresden Technical University, Gorbunov Mykola ,   National Technical University «Kharkiv Polytechnic Institute», Kuzmenko Tatiana ,   National Technical University «Kharkiv Polytechnic Institute»
Published: May 2023

One of the most important factors in the development of the innovation system of IT companies is the assessment of the cost of the innovation project. Evaluating innovative projects is the most important factor that determines the competitiveness of the company on the roar. Therefore, it is important to choose the right methodology for assessing the cost of innovative projects for high-tech enterprises. The purpose of this article is to summarize and classify the existing methods for evaluating innovative projects for high-tech enterprises, which satisfies their peculiarities, and to determine the most optimal of the methods considered. As the main methods of evaluating innovation, the article proposes such approaches as a funnel of ideas, an open innovation method, an innovation matrix, a Delphi method, statistical and analytical methods. To take full advantage of the innovation effect, each organization must identify and implement effective innovation management. The development of a successful innovation process should take advantage of something new (technological innovation, a new management or organizational process, etc.). The article also considers the methods of presentation for processing the results of analysis and decision-making on innovative IT projects. Questions to analyze and assess the chances of success of ideas up to innovative projects. Presentation methods for solution-oriented analysis results processing. Implementation of methods in auxiliary tools. After analyzing the available methods for evaluating innovative projects, it can be noted that it is the method of funneling ideas that is the most optimal. After all, it contains a high-quality process of developing an idea and allows you to consider the largest number of ideas that subsequently go through a thorough evaluation process and only the best and most profitable ideas will be accepted for implementation. The article indicated approaches that allow to carry out a comprehensive assessment and ranking of innovative IT projects based on an analysis of the impact of their expected results on the scope of the enterprise.
FORMATION AND MAIN IDEAS OF THE NEW KEYNESIAN ECONOMICS
Authors:   King Danylo University, Ivashkiv Taras , Рertsovych Тetyana ,   King Danylo University
Published: May 2023

The world economy and the phenomena that emerge in it are developing so rapidly in the current environment that traditional scientific schools, methods or recommendations are unable to actively explain them, let alone provide practical recommendations to governments on how to implement effective economic policies. All of the schools of thought that flourished in the early twentieth century have undergone modifications, crises, or have fallen out of favor in academic debate or public policy over the past hundred years. The economic crisis of 2007-2009 put more than one economic school or trend in a hopeless situation. In these conditions, the followers of classical Keynesianism, the scholars of the "new Keynesian economy", made quite successful attempts to explain the causes of crises and imbalances in the modern economy and offered practical recommendations for their prevention. Purpose. The purpose of the article is to reveal the main postulates and effective proposals of researchers of the new Keynesian economy. Methods. The following scientific methods were used during the research: analysis and synthesis, deductive method, analogy method, modeling, system approach, abstraction method. Results. New Keynesian economics is based on the postulates of classical Keynesianism and contains elements of classical economics and microeconomic analysis. By accepting that the economy operates under imperfect competition, wages and unemployment are procyclical, and output depends on aggregate demand, which is affected by nominal and real rigidities, New Keynesians have found quite effective explanations and practical recommendations for forecasting and modeling economic processes. As a result, the need for government intervention in the economy has returned to the economic discussion. Conclusion. Representatives of the new Keynesian economics were able to adapt to changes in the global economy and proposed effective scientific methods and approaches to solve economic problems and explain phenomena that arise in the modern economy. Their postulates on nominal and real cruelties that arise under conditions of imperfect competition can be used in fiscal and monetary economic policy.
TYPOLOGICALS SIGNS OF RURAL-URBAN AGGLOMERATIONS OF UKRAINE AS MARKERS OF THEIR INCLUSIVE ABILITY
Authors:   Odesa National Technological University, Pavlova Iryna
Published: May 2023

The article reveals the specifics of rural-urban agglomerations of Ukraine, which are the product of the historical evolution of the settlement system and the consequence of management decisions in the process of implementing the decentralization reform. The purpose of the study is to determine the inclusive ability of rural-urban agglomerations based on their typology according to certain signs and generalized characteristics. Its implementation was facilitated by the performance of tasks related to the disclosure of the features of these agglomeration formations, the identification of their typological features and the calculation of the integral index of their inclusive ability. At the same time, the procedure for identifying the inclusive ability of agglomerations is considered as a theoretical reconstruction of their essential characteristics based on the conducted comparative typological analysis. The inclusive ability of agglomerations is positioned as the presence of appropriate conditions and opportunities, the ability and psychological readiness of the human community to create within rural-urban formations of inclusive environment in which interpersonal harmony, well-being and social justice prevail. The solution of current research problems was carried out on the basis of the use of fundamental scientific works and modern periodicals of Ukrainian and foreign scientists, the application of the interdisciplinary principle, systemic, synergistic, institutional approaches, of a statistical and comparative methods, methods of analysis and synthesis, deduction and induction, SWOT-analysis and others. It has been that the status of rural-urban agglomerations, have those united territorial communities (UTС) and districts that are «mixed» in terms of population composition and other characteristics that distinguish rural and urban socio-spatial formations. The inclusive ability of rural-urban agglomerations has been revealed based on generalized typological characteristics at the level of districts, which cover all manifestations of inclusion of cohesive rural-urban communities in the process of creating an inclusive environment. The scientific novelty of the study is the substantiation of the methodology for calculating the integral index of the inclusive ability of rural-urban agglomerations, which takes into account their degree of centrality, demographic and spatial characteristics, population concentration, towns, functionality, of a sectoral and socio-spatial orientation of development. The main scientific provisions and recommendations of the study can be used in the practical activities of the UTC and districts.
USING THE TECHNOLOGY OF AN ECONOMIC BREAKTHROUGH FOR THE POST-WAR RECOVERY OF UKRAINE
Authors:   Simon Kuznets Kharkiv National University of Economics, Piddubna Liudmyla , Kulesha Kyrylo ,   Simon Kuznets Kharkiv National University of Economics
Published: May 2023

The article examines the characteristic features of the technology of economic breakthrough, which is expedient to use for the post-war reconstruction of Ukraine. Three main management contours ensuring its implementation are defined: information-parametric, organizational and functional. The information-parametric contour defines the innovation parameters necessary for a technological breakthrough, which meet (or exceed) the world level of novelty, which creates a basis for decision-making regarding the identification of priority scientific and technological breakthrough directions. The most important point in the formation of this contour is the information provision of standardization work, and above all, the formation of primary sources of international technological regulation and catalogs of standards, which must necessarily contain environmental requirements. The organizational outline ensures ranking, evaluation and selection of priority socio-economic and innovative programs, comprehensive coordination of organizational and socio-economic measures. The formation of the organizational outline requires the creation of a single body in Ukraine responsible for the coordination of work, in the selection of strategic directions for economic breakthrough and the identification of promising enterprises and industries. The functional outline ensures coordination and implementation of all stages of program implementation – from planning (design) to performance monitoring. The peculiarities of the current state of the economy are considered: a sharp decline in GDP, direct foreign investment, demographic problems and general losses from the war. The dynamics of the development of three main export-oriented industries – the agro-industrial sector, metallurgy and the IT industry – have been analyzed. It was determined that these industries have a certain development potential and can become drivers of the country's recovery in the first years after the victory. It is proposed to use the features of the economic breakthrough technology in the development of post-war reconstruction programs.