General Equilibrium Theory

General equilibrium theory is a branch of theoretical economics. It seeks to explain the behavior of supply, demand, and prices in a whole economy with several or many interacting markets, by seeking to prove that a set of prices exists that will result in an overall equilibrium, hence general equilibrium, in contrast to partial equilibrium, which only analyzes single markets. As with all models, this is an abstraction from a real economy; it is proposed as being a useful model, both by considering equilibrium prices as long-term prices and by considering actual prices as deviations from equilibrium.

General equilibrium theory both studies economies using the model of equilibrium pricing and seeks to determine in which circumstances the assumptions of general equilibrium will hold. The theory dates to the 1870s, particularly the work of French economist Léon Walras in his pioneering 1874 work Elements of Pure Economics.

Read more about General Equilibrium TheoryOverview, Modern Concept of General Equilibrium in Economics, Properties and Characterization of General Equilibrium, Unresolved Problems in General Equilibrium, Computing General Equilibrium, Other Schools

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General Equilibrium Theory - Other Schools - Socialist Economics
... Within socialist economics, a sustained critique of general equilibrium theory (and neoclassical economics generally) is given in Anti-Equilibrium (Kornai 1971), based on the experiences of János Kornai with the ...
Léon Walras - Life and Career - General Equilibrium Theory
... that led him to be considered the father of the general equilibrium theory ... and demand to clear individual markets, it was unclear that an equilibrium existed for all markets simultaneously ... Walras constructed his basic theory of general equilibrium by beginning with simple equations and then increasing the complexity in the next equations ...

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