Abstract. The article substantiates the key role of processes of formation of an effective national innovation system, which directly provides the innovative development of the national economy of the country. The article defines peculiarities of the formation of models of national innovation systems of different countries of the world. The article develops the basic principles, on which the concept of the development of the national innovation system of Ukraine is based. One of the main factors, which directly influence the dynamics and pace of the development of the national innovation system, is the degree of the development of the country's innovation infrastructure. It should be stated that the main elements of the national innovation system of Ukraine function in isolation from each other, without any balance in this system, which causes its ineffectiveness. Further research should be aimed at establishing a systemic relationship and developing mechanisms for managing the formation and functioning of the national innovation system based on the effective innovation infrastructure of the country. At the stage of the gradual overcoming the economic crisis, the creation of favourable conditions for the fuller realization of the creative and inventive potential of the Ukrainian society is gaining a special significance in the innovative market of the country. The susceptibility of the national economy to innovation depends largely on the presence of demand for innovative products from consumers in the market, the acceleration of the dissemination of advanced technologies, including the expansion of the range of innovative active firms in the medium business, the creation of new innovative firms, and the dynamic growth of their scale. The strategy of innovation development is aimed at the formation and functioning of a specific infrastructure to increase the acceptability of the business environment to innovation. Significant activation of the market of innovations cannot be carried out without addressing, as necessary, certain markets for innovative services operating in the innovation infrastructure of the country, the economy, etc. The formation of self-sufficient and well-functioning innovative Ukrainian infrastructure, which is self-organized, is necessary not only for the harmonization of the functioning of the innovation system and national economy but also for the survival of the country. Despite the complexity and ambiguity of the influence of external and internal factors on the establishment and development of innovation infrastructure, the overall positive assessment suggests that, with certain efforts on the part of the state and business, Ukraine's innovative infrastructure can effectively develop and carry out its functions.

Статтю присвячено дослідженню особливостей та визначенню етапів впровадження систе ми контролінгу інноваційних проектів як системи раннього попередження і реагування на ризи ки. Ефективність підприємницької діяльності є значною мірою визначається ступенем готов ності менеджменту організації враховувати вірогідність раптового виникнення кризових ситу ацій. Розв'язувати проблеми управління в умовах постійної загрози виникнення кризових ситу ацій необхідно шляхом використання антикризового менеджменту та контролінгу. Розглянуто особливості, основні ознаки та обмеження під час здійснення інноваційної діяльності. Розроб лено вимоги щодо формування системи контролінгу інноваційних проєктів. Реалізація проце су інноваційного підприємництва нерозривно пов'язана з різними етапами інвестування. Об грунтовано, що контролінг інноваційних проєктів забезпечує дієву систему раннього поперед ження і реагування на ризики на кожному етапі виконання проєкту. Запропоновано алгоритм здійснення контролінгу інноваційних проєктів.

The research is devoted to the disclosure of socio-economic aspects of cross- border cooperation in the field of tourism of Ukraine and Poland, which is important in today’s conditions of development of globalization processes and transformation of social relations. Such relationships are formed between people in different geographic areas, which determine their social mood and social behaviour. The signing of the visa-free travel agreement between Ukraine and the EU on 17 May 2017 and its entry into force on 11 June 2017 has become an important factor in the development of tourism in Ukraine and Poland, in particular within the border areas and in the context of cross-border cooperation of the Carpathian Euroregion. Tourists from Ukraine have better opportunities than before to travel to many European countries, and tourist migration contributes to the integration of peoples, building good-neighbourly relations and tolerance, economic, cultural, scientific and other forms of cooperation. That     is why it is necessary to study the socio-economic aspects of the development of tourism in Ukraine and Poland at the level of the Carpathian Euroregion. The attention of the authors of this article is devoted to the study of the historical and cultural heritage of the four regions of Ukraine and the counties of Poland included in the Carpathian Euroregion as one of the important factors influencing the development of tourism. The article analyzes a number of key indicators of the activity of the subjects of the tourist market and the trends in their changes, as well as the geographical structure of tourist flows and the administrative and territorial division of the regions of the Ukrainian-Polish transboundary. Positive trends in the growth of a number of key indicators of tourism activity in Lviv region give reason to assert the high level of activity of tourism services market participants and that Lviv region has good preconditions for the development of many types of tourism , which can increase the flow of revenue to local budgets. Statistical materials of the Main Department of Statistics in Lviv Oblast have also made it possible to analyze the indicators for those areas that are part of the Carpathian Euroregion and characterize the specifics of the development of the tourism sector. It is proposed to form an updated marketing strategy for tourism management in Ukraine in the context of the changing conditions that have taken place in the tourist services market after the entry into force of the visa-free travel agreement between Ukraine and the EU, which will positively influence the development of tourism in Ukraine and Poland at the level of the Carpathian Euroregion.

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The experience of the functioning of national innovation systems in the developed countries indicates that the development of an innovative model of the national economy is impossible without the formation of an active innovation infrastructure. The article deals with the problems of formation and development of the innovation infrastructure of the country in difficult social and economic conditions based on clustering of the economy. The purpose of the research is to analyze the role and impact of clusters on self-organization and self-development of the country’s innovation infrastructure in the conditions of limited financial resources. The research investigates the tendencies of the spread of regional clustering and its influence on the creation of a network of infrastructure companies, which, on a commercial basis, offer and distribute services. Clustering of regions is accompanied by the spread of the impact of a growing number of clusters (innovation structures of the network type) on the national economy and its innovation infrastructure. A certain infrastructural environment develops around the hub and the core of the cluster. It includes a number of companies specializing in innovative services, which can offer their services on a commercial basis not only to companies in this cluster, but also to all nearby innovative enterprises. The spread of clustering in all regions can serve as a basis for further self-organization and self-development of subsidiary companies under the influence of market mechanisms of management and growth of the innovation infrastructure of clusters into a basic platform of the innovation infrastructure of the country. Activation of entrepreneurship in clusters is carried out through the concentration of business activity and inter-sectoral cooperation. Vertical cluster associations are formed based on the synergy of enterprises, institutions, organizations, and individuals that are heterogeneous in the field of activity and form of ownership. The state, creating a favorable innovation environment, regulates the boundary conditions for innovation infrastructure subjects and clusters, which independently self-organize themselves under the influence of market mechanisms and expand their services to all regions, forming a holistic innovation infrastructure of the country.