West Germany’s postwar social market economy by John Ballantyne (News Weekly, Melbourne) Abstract German economists Wilhelm Röpke, Walter Eucken, Alfred Müller-Armack and Ludwig Erhard founded the postwar Federal Republic of Germany's highly successful “social market” model of capitalism, which was based on promoting both free enterprise and a widespread ownership of capital and property. The founders of this school of thought rejected both state socialism and old-fashioned laissez-faire capitalism. Before and during the war they had been trenchantly anti-Nazi and formed an underground intellectual resistance group. (Röpke was forced to flee abroad in 1933 after he publicly denounced Hitler and all his works). Their ideas, which have been sadly neglected in the English-speaking world, differ in many respects from the better-known Austrian and Chicago approaches to free-market economics.