Igor Kryvovyazyuk

The 21st century imposed many challenges on mankind, among them there is a very important problem of entrepreneurial leadership transformation. Entrepreneurship gradual modification under the pressure of factors of innovation, informatization of the environment and the need for socialization of the relations between businessmen and society has led to the need of new understanding of leadership positions. The purpose of this scientific research is to substantiate the style of entrepreneurial leadership, which will become dominant in the 21st century. Analyzing and systematizing the scientific works of many modern scholars by the methods of theoretical synthesis, analysis and synthesis, we have solved the problems of entrepreneurial leadership transformation. The use of the historical and logical method has revealed the relationship between the entrepreneurial leadership development and entrepreneurial types. The study found that the global business environment requires new leaders, whose key competences will meet the needs of society, educational space, ethical requirements, etc. Studying the similarities and differences of various leadership styles has become the basis for the allocation of a new style – the leadership of conscious influence, the main characteristics of which are given in this research. In order to achieve the goals, set by the leader-entrepreneur, it is proposed to systematize the leadership opportunities on tactical and strategic, the factors of influence on their realization in the future are generalized. By the method of scientific and theoretical prediction the portrait of an entrepreneur in a global perspective has been formed. Prospects for further research in this area are the development of a methodology for evaluating the effectiveness of business leaders' actions and systematization of ways to increase their effectiveness in the future.

This article intends to analyze the performance and the efficiency of companies and to identify the key factors that may explain it. It was selected a sample with 15 enterprises: 7 Portuguese and 8 Ukrainian ones, belonging to several industries. Financial and non-financial data was collected for 6 years, during the period of 2009 to 2014. Research questions that guided this work were: Are the enterprises efficient/profitable? What factors influence enterprises’ efficiency/performance? Is there any difference between Ukrainian and Portuguese enterprises’ efficiency/performance, which factors have more influence? Which industrial sector is represented by more efficient/profitable enterprises? The main results showed that in average enterprises were efficient with low level of profitability. According to gained results several indicators were highlighted so that companies would pay more attention to them.

Communication problems not only every year arouse more and more interest among people of different ages, diffrent professions and education, but, above all, are a necessary component of the professional competence of specialists in all areas of their activity. In 1941, Fethullah Gülen, an Islamic scholar and Turkish public figure, said that "thanks to advances in communications and transport, one of the driving forces of globalization, the distances between countries and peoples are rapidly blurring". But during communication, a person commits many mistakes and stupidities. Foolishness is visible in those moments when a person should be silent, and he speaks, or when it is necessary to speak, and he is silent, - Zufar Fatkudinov said. The same thing happens in entrepreneurial communications. Business communications are a set of contacts in the business environment that each firm establishes and reproduces in the process of carrying out entrepreneurial actions, participation in business relations. Business communications are interfirm or intrafirm in nature. Business communications should be distinguished from ordinary communication. They represent ways of organizing the interaction of business entities with their intra-firm and inter-firm environment, during which all parties of the interaction strive to defend their interests in business. The materials of this book can be used in the study of the disciplines "Ethics of business relations", "Business communication", "Psychology of business communication", "Psychology of management" in higher and secondary educational institutions. The textbook is practically oriented: at the end of each chapter there are control questions and tasks, as well as literature for independent study.

The purpose of the article is to develop a methodology for alternative substantiation of financial support for bridge construction. To achieve the purpose, the following general scientific and special methods and techniques of research were used: “golden ratio” rule; systematization and generalization; generalization of the results of the analysis and the logical generation of conclusions. Initially, the article analyzed the state of bridge structures in Europe and Ukraine. Based on the analysis, a disappointing situation has been identified, namely that a significant ratio of bridges number require major overhaul or are in critical condition. During the research, the following tasks were solved, namely: physical wear of the bridge as a failure was considered; the feasibility of investing in reconstruction or new bridge construction was determined. For the purpose of rational use of financial resources, which are limited in the age of economic challenges, and on the basis of the rule of “golden proportion”, the maximum percentage of investment in reconstruction is determined. If the limit is exceeded, it is decided to build a new bridge. This result allows making an economically sound decision and evaluating the effectiveness of the invested resources. It is proved that if the wear index of the overhaul bridge construction is higher than the wear rate of the new bridge construction by λ2 / λ1, and the amount of funds for overhaul reaches 70% of the funds needed to build a new one, it is better to build a new bridge.

The purpose of the article is to analyze the prerequisites, advantages, problems and prospects for the development of the processes of financial decentralization in Ukraine. Initially, the article reveals the features of the federal and unitary arrangements of states. As research has shown, the principles of fiscal federalism have been increasingly used by unitary states. The legislative and normative legal acts regulating the implementation of the decentralization policy in Ukraine are justified and given. Characteristics of the formation of new structures, such as: united territorial societies and their sources of financing are characterized. Changes in incomes in local budgets as a result of decentralization are analyzed, and their significant growth is observed. The mechanism of horizontal leveling of the tax ability of territories has been developed, which helps to remove imbalances and unevenness, most of the budgets of Ukraine are recipients of budgetary funds, since they receive a basic subsidy. The influence of the development of information technologies on entrepreneurial activity in small towns and villages is determined. Information technology is a tool of points of growth of territories. Decentralization will not gradually increase due to urbanization processes, but will be accompanied by new development mechanisms, where the labor force and the means of production will unite and help create a qualitatively new environment.

The authors of the book have come to the conclusion that it is necessary to effectively use modern approaches to developing and implementation strategies of sustainable socio-economic development in order to increase efficiency and competitiveness of economic entities. Basic research focuses on economic diagnostics of socio-economic potential and financial results of economic entities, transition period in the economy of individual countries and ensuring their competitiveness, assessment of educational processes and knowledge management. The research results have been implemented in the different models and strategies of supply and logistics management, development of non-profit organizations, competitiveness of tourism and transport, financing strategies for small and medium-sized enterprises, cross-border cooperation. The results of the study can be used in decision-making at the level the economic entities in different areas of activity and organizational-legal forms of ownership, ministries and departments that promote of development the economic entities on the basis of models and strategies for sustainable socio-economic development. The results can also be used by students and young scientists in modern concepts and mechanisms for management of sustainable socio-economic development of economic entities in the condition of global economic transformations and challenges.

The identity and institutional capabilities of the European Union (EU) have changed over the years. As a global player in international politics, the EU has recognized the need to develop a comprehensive space policy perspective. This perspective is shaped by changes in the dynamics of the space ecosystem, the "New Space", and this phenomenon consists of new business models, new technologies, new markets, new value chains and new actors. New space actors (private investors) have fundamentally changed the dynamics of space activities. The subject of the research is the peculiarities of the influence of investment processes of the EU and Ukraine on the development of space industries. The methodological basis consisted of general scientific and special methods of knowledge, based on a systematic approach to the consideration of economic processes. The article aims to examine investment in the context of space management in the EU and Ukraine, and to examine in detail the trends in such funding of space companies. In order to better understand the European space system. The article concludes that, recognizing the indisputable importance of space applications and safety of space systems, the EU attaches great importance to taking into account the trend of "New Space" in its governance structure and stimulating changes in this sector. Unfortunately, Ukraine lags far behind in this respect. In the EU, in the initial stages of space research and use, space programs are financed from the general budget, and as individual activities reach a level of profitability, their public funding is reduced. Therefore, the sphere of commercial space activities and the share of private investments in their total financing are rapidly growing. The reduction of state expenditures is compensated by investments of private business in commercial projects. Thus, the article emphasizes the particular importance of private investments in the development of the Ukrainian space industry and points to the need to develop the commercialization of space activities, especially given the potential in the absence of budget financing. It is impossible to compare the sufficiently powerful and effective investment system of the EU and the lack of even state financing of the space industry in Ukraine. Against the backdrop of hostilities in Ukraine, there is a significant need to reconsider investments in this area on the basis of public-private and international partnerships. Conclusion. The main tasks for Ukraine are revision and change of the state policy, right accents on investments into the space industry, qualitative overcoming of bureaucratic obstacles, approval of a new Strategy of Space Industry Development. As an example, one could use the experience of the EU and refer to its previous experience in this sphere to have an opportunity to stay among the world space powers.