APPLICATION OF TOPSIS METHOD FOR THE EVALUATION OF ECONOMIC INEQUALITY IN OECD COUNTRIES

Growing economic stratification each year in many countries is such a pressing issue that even the World Economic Forum, organized in 2014 in the luxury resort of Davos, recognized it as one of the most dangerous threats to social order. The problem of economic inequality, pushed by the apologists of economic liberalism to the margins of media discourse, once again became a “hot” topic with the World Economic Crisis in 2008, the effects of which are still felt in various countries today, and which contribute to the expansion of global social stratification. The aim of the article is to describe the sample indicators typically used by organizations, i.e. OECD, theWorld Bank to measure economic inequality in the world, and then, on the basis of these indicators, create a synthetic instrument based on TOPSIS methodology, which will allow for preparing a multi-criteria ranking of OECD countries in terms of economic inequality.