Core Viewpoint - The article discusses the economic disparity within Russia, highlighting the stark contrast between Moscow and other regions, leading to a phenomenon referred to as "Four Russias" [11][18]. Group 1: Economic Disparity - Moscow contributes 54% of Russia's GDP, while the remaining 15 cities combined contribute less than Moscow alone [20]. - The average salary in Moscow is significantly higher, with 40% of residents earning over 100,000 rubles (approximately 8,780 RMB), compared to less than 5% in surrounding regions [17][18]. - The article identifies four categories of regions in Russia: impoverished areas, regions with minimal resources, areas maintaining Soviet-era infrastructure, and wealthy cities like Moscow and St. Petersburg [11][15]. Group 2: Population Decline - Many small towns and rural areas are experiencing irreversible population decline at an annual rate of -3% [32]. - The ongoing conflict in Ukraine exacerbates this issue, as many young people are conscripted, further depleting these regions' populations [33][34]. - Public services, particularly healthcare and education, have deteriorated, leading to a vicious cycle of population loss and service decline [35][36]. Group 3: Economic Structure - The wealthiest regions are primarily linked to the oil and gas industry, with Moscow serving as the economic center [38]. - The economic relationship between Moscow and other regions is described as highly vertical, with Moscow controlling the majority of resources and profits [39]. - Transfer payments from Moscow to poorer regions are often aimed at maintaining stability rather than fostering economic growth [41][43].