политические партии,
региональные партийные системы,
выборы,
партийное представительство кандидатов,
эффективное число политических партий
Abstract
Regional party systems in modern Russia are analyzed in terms of the methodological tools of political science. The concepts of nationalization/regionalization of party system enable the authors to reveal the tendencies of inter-party competition transformation within the sub-national dimension of political system on the electoral data of 2022.