TRENDS RESEARCH OF THE INFORMATION ECONOMY BASED ON GLOBAL INTERNATIONAL INDICES
Authors:   V.N. Karazin Kharkiv National University, Ukrainе, Morozova Nadiia , Novikova Tetyana ,   V.N. Karazin Kharkiv National University, Ukrainе, Malafeyev Timur ,   V.N. Karazin Kharkiv National University, Ukrainе
Published: May 2021

The article describes the uneven development of the information economy based on an analysis of the ICT development index in order to identify innovative growth at the national, regional, and global levels. The aim of the work is to develop a set of models for the analysis of the dynamics of the information economy, which makes it possible to determine the stages of the information economy development, groups of countries according to the level of ICT development, and to assess the factors impact of ICT development on the economic growth rate. The work considered the set of information indicators for assessing the level of the information economy development and analyzed development trends of the information economy by macro-region; developed a country profile model for ICT development and built a model for measuring the impact of ICT development on economic growth. Special empirical measures – international indices – are used to determine the extent of the impact of informatization on the countries’ development. All the indicators used in the work form the basis of the Information and Communication Technology (ICT) Development Index. This suggests that the ICT index is a universal tool for comparing world economies. Research has been carried out based on neural network modelling techniques, in particular the Kohonen network and econometric methods and models. The article discusses the use of ICT to analyze the information economy at the macroeconomic level to measure the impact of ICT on the gross national product. The author’s concept of research on the impact of ICT on the gross national product of the countries of the world has been developed. The author’s concept scheme consists of two blocks. The first block consists of the construction of country groupings based on the level of ICT development. Based on the Kohonen networks, the countries have been clustered according to the level of development of information and communication technologies, which will make it possible to compare the world economies and to highlight priority and problem areas in the implementation of ICT. The second block is to study the influence level of the ICT development index on countries' GDP using econometric models of macroeconomic indicators. The relationship between ICT and GDP has been confirmed. The simulation found that the potential for increasing GDP through ICT was greater for developing countries than for developed countries because for developed countries ICT using was routine and necessary. The impact of further ICT development in developed countries is such that, with an increase of 1% in ICT use, GDP increases by 0.6 %. For developing countries, however, the opposite is true. An increase of 1 % in the rate of ICT increases GDP by 1.2 % on average, i.e., such countries have the potential to develop and meet the targets of developed countries. The findings and results of the study can be used by policymakers and enterprises to ensure better ICT outcomes, which in turn can promote sustainable economic and social development, both in certain countries and globally.