Serzhanov V. State investment policy of the national economy

The theoretical foundations of the state investment policy in the modern dimension of the problems of economic development are revealed. The essence and process of formation of the state investment policy of the national economy are investigated. Regulatory tools and methods of state investment policy are defined. The contradictions and tendencies of investment policy of Ukraine are revealed. The theoretical foundations of the state investment policy and its orientation on the growth of the national economy are revealed. The methodical bases of determination of indicators of investment attractiveness of sectors of the national economy are generalized. The world experience of state investment policy in the process of modernization of the economy is studied. The key problems, challenges and risks of Ukraine's investment policy are revealed. The evaluation of the economic situation of Ukraine from the standpoint of the theory of periodization of socio-economic development with the aim of identifying the prerequisites for further development has been carried out. The activity on the investment market of Ukraine is analyzed. The interconnection of macroeconomic conditions and state investment policy is established. The main factors influencing the parameters of state investment policy on the national economy and development of the investment market of Ukraine are investigated. The value of system dynamics is established as a means of simulation modeling of investment processes in the national economy. A generalized analysis was carried out using the systems analysis methods of the Solow neoclassical model of economic growth with the aim of identifying the most significant parameters of their quantitative assessment and sustainability. The neoclassical model of Solow's economic growth is generalized by the methods of system analysis due to the introduction of the virobnial function as the Richards S-function with the aim of obtaining qualitatively new results. The proposed improvement of tools for the formation of a competitive environment and investment protection system. The main directions of improving the system of attracting investments with the aim of enhancing the growth of the national economy are substantiated. The main provisions of the model of the state investment policy of the national economy are substantiated. A system of tools and measures of state investment policy has been developed in order to modernize the national economy. A Concept of State Investment Policy has been offered. Key words: national economy, investment, investment processes, investment interests, government policy, institutions, threats, government regulation, protectionism.