From McCraw’s summary of an article entitled “The Function of Entrepreneurs and the Interest of the Worker” that Schumpeter published in 1927 in a labor magazine :
(p. 384) By the end of the war, every nation in Eastern Europe and most in Central Europe had fallen under the control of the Soviets. They stripped industrial machinery, works of art, gold, and other movable assets from many of those countries and shipped them all to Russia. The total amount stolen equaled in value the aid to Western Europe under the American-sponsored Marshall Plan, the largest foreign aid program in history.
Source:
McCraw, Thomas K. Prophet of Innovation: Joseph Schumpeter and Creative Destruction. Cambridge, Mass.: Belknap Press, 2007.