There is a certain Russian expression: “Москва — не Россия” (i.e. Moscow, isn’t Russia), to denote the idea that while the capital may be rich, at least by Russian standards, the rest of the country languishes in grinding poverty. This is a trope is frequently taken up by the Western media, which at times presents the Russia outside Moscow and St.-Petersburg as a wasteland languishing in Third World-style destitution. It is also commonly implied that Moscow is growing fast in prosperity, while the rest of the country lags behind.
And at first glance the statistics seem to confirm this, with salaries in Moscow for 2010 almost double the Russian average. Income disparities are even greater, the average income in Moscow being 2.5 greater than in Russia as a whole. It accounts for about 20% of Russian GDP while only representing 7% of its population. But as is usually the case, there is an important catch. As argued in an excellent article by Sergey Zhuravlev, there are several factors dragging down Moscow’s real level of prosperity.