The aim of the article is to study the nature of liberalization as a specific economic process, which is formed and developed under the influence of the changing conditions of the globalization and integration processes in the society, as well as to identify the characteristic differences in the processes of liberalization of Turkey and Azerbaijan economies (using the method of comparative analysis of these countries' development indices). The objectives of this study: the characterization of the liberalization process as a specific economic process; a comparative analysis of the Turkey and Azerbaijan economic development conditions; the improvement of the theoretical justification of influence the process of economic liberalization on the development of society. The article presents the comparative analysis of the Turkey and Azerbaijan economic development conditions by using new research method as index of leftness (rightness) of economy. It was revealed that the Azerbaijan economy