“To recapitulate: the exchange-ratio subsisting between commodities and money is everywhere the same. But men and their wants are not everywhere the same, and neither are commodities. Only if these distinctions are ignored is it possible to speak of local differences in the purchasing power of money or to say that living is dearer in one place than in another.”

Austrian and American political economist and philosopher

Ludwig Heinrich von Mises was an Austrian and American political economist and philosopher of the Austrian school. He is known for his work on classical liberalism and the place of consumers in a market economy. He wrote and lectured widely on the social value of classical liberalism, and on praxeology, the study most closely associated with his work. He is also known for comparing communism and capitalism, and for defending liberal ideas against the spread of illiberalism and authoritarianism in 20th-century Europe.