Sustainable transformation of energy sector: Cluster analysis for the sustainable development strategies of selected European countries.

Implementing measures by the European countries within the framework of the ratification of the Paris Climate Agreement should ensure an enlarged share in energy production from alternative energy sources and the introduction of new alternative energy capacities, which would provide an annual decrease in carbon dioxide emissions growth rate, reduce anthropogenic pressure on the natural environment and the use of non-renewable natural resources while preserving biodiversity. This paper aims at forming a system of indicators of sustainable transformation of the energy sector and studying their influence on the policy of environmental-oriented development. The paper applies Ward's method for determining the optimal cluster number and discriminant analysis for checking which variables significantly influence the formation of countries' clusters.

BEHAVIORAL, SOCIAL, ECONOMIC AND LEGAL DIMENSION OF THE PUBLIC HEALTH SYSTEM OF UKRAINE: DESCRIPTIVE, CANONICAL AND FACTOR ANALYSIS.

Objective: The aim is to develop an integrated indicator that characterizes the degree of satisfaction of the population with medical services.

Patients And Methods: Materials and methods: integrated indicator was formed in terms of three stages for 24 regions of Ukraine and Kyiv. At the first stage, the expediency of using five influential groups of input indicators (behavioral, physical, economic, social and legal orientation) with a total of 59 features using descriptive modeling is substantiated.