Serfdom in Russia Polish provinces. In 1857, 6.79% of serfs were domestic, landless servants who stayed landless after 1861. Only Polish and Romanian domestic serfs got land. 90% of the serfs who got larger plots were in Congress Poland where the Tsar wanted to weaken the . The rest were in the barren north and in Astrakhan. In the whole Empire, peasant land declined 4.1%, 13.3% outside the ex Polish zone and 23.3% in the 16 black earth provinces. These redemption payments were not abolished till January 1, 1907. A 2018 study in the "American Economic Review" found "substantial increases in agricultural productivity,
Russia in the European energy sector which stretch beyond 2025–2030. A number of disputes in which Russia was using pipeline shutdowns in what was described as "tool for intimidation and blackmail" caused European Union to significantly increase efforts to diversify its energy sources. During an anti-trust investigation initiated in 2011 against Gazprom a number of internal company documents were seized that documented a number of "abusive practices" in an attempt to "segment the internal [EU] market along national borders" and impose "unfair pricing". Russia in the European energy sector The Russian Federation supplies a significant volume of fossil fuels and is the largest exporter of oil