Complex methodology of the model elaboration of the quantified transnationalization process assessment

In the article there are studied the theoretical fundamentals of transnationalization, the peculiarities of its development based on the studying of the world theory and practices; suggested a systematic approach of the methodical background as for determination of the economic category of ?transnationalization? and its author’s definition; developed a complex methodology of the model building of the quantified transnationalization process assessment based on the seven-milestone algorithm of the formation of key indicators; systematized and carried out synthesis of the empiric investigations concerning the state, development of the available tendencies, comparative analysis of the transnationalization level within the separate TNC’s groups.