Lytvyn A. TNCs' Business-Models in the World Market of Information Technologies.

The dissertation is devoted to the investigation of TNCs' business-models in the world market of information technologies. The thesis determines the conceptual transnationalization principles in the world market of information technologies, examines theoretical aspects of ІТ TNCs' business-models functioning, analyzes the development tendencies and regional peculiarities of the world market of information technologies. The dissertation describes the exogenous and endogenous determinants of TNCs' business-models in the world market of information technologies. The correlation analysis investigates the impact of macroeconomic factors on the export of ICT goods. The toolset of multiple linear regression analyzes the influence of endogenous factors on the financial performance of the leading IT TNC. The thesis examines the development genesis of information technology sphere in Ukraine and sets forth the strategic directions for the development acceleration of the domestic IT sphere, grounds the peculiarities of IT TNCs' business-models in Ukraine.