History of Economic Thought - Austrian School

Austrian School

Main articles: Austrian school, Eugen von Böhm-Bawerk, Friedrich Hayek, Carl Menger, Ludwig von Mises, and Friedrich von Wieser

While the end of the nineteenth century and the beginning of the twentieth were dominated increasingly by mathematical analysis, the followers of Carl Menger, in the tradition of Eugen von Böhm-Bawerk, followed a different route, advocating the use of deductive logic instead. This group became known as the Austrian School, reflecting the Austrian origin of many of the early adherents. Thorstein Veblen in 1900, in his Preconceptions of Economic Science, contrasted neoclassical marginalists in the tradition of Alfred Marshall from the philosophies of the Austrian school.

Joseph Alois Schumpeter (1883–1950) was an Austrian economist and political scientist most known for his works on business cycles and innovation. He insisted on the role of the entrepreneurs in an economy. In Business Cycles: A theoretical, historical and statistical analysis of the Capitalist process(1939), Schumpeter made a synthesis of the theories about business cycles. He suggested that those cycles could explain the economic situations. According to Schumpeter, capitalism necessarily goes through long-term cycles, because it is entirely based upon scientific inventions and innovations. A phase of expansion is made possible by innovations, because they bring productivity gains and encourage entrepreneurs to invest. However, when investors have no more opportunities to invest, the economy goes into recession, several firms collapse, closures and bankruptcy occur. This phase lasts until new innovations bring a creative destruction process, i.e. they destroy old products, reduce the employment, but they allow the economy to start a new phase of growth, based upon new products and new factors of production.

Ludwig von Mises (1881–1973) was an Austrian economist who contributed the idea of praxeology, "The science of human action". Praxeology views economics as a series of voluntary trades that increase the satisfaction of the involved parties. Mises also argued that socialism suffers from an unsolvable economic calculation problem, which according to him, could only be solved through free market price mechanisms.

Mises' outspoken criticisms of socialism had a large influence on the economic thinking of Friedrich von Hayek (1899–1992), who, while initially sympathetic to socialism, became one of the leading academic critics of collectivism in the 20th century. In echoes of Smith's "system of natural liberty", Hayek argued that the market is a "spontaneous order" and actively disparaged the concept of "social justice". Hayek believed that all forms of collectivism (even those theoretically based on voluntary cooperation) could only be maintained by a central authority. In his book, The Road to Serfdom (1944) and in subsequent works, Hayek claimed that socialism required central economic planning and that such planning in turn would lead towards totalitarianism. Hayek attributed the birth of civilization to private property in his book The Fatal Conceit (1988). According to him, price signals are the only means of enabling each economic decision maker to communicate tacit knowledge or dispersed knowledge to each other, to solve the economic calculation problem. Along with his contemporary Gunnar Myrdal, Hayek was awarded the Nobel Prize in 1974.