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In economics, coordination failure is a concept that can explain recessions through the failure of firms and other price setters to coordinate. [1] In an economic system with multiple equilibria, coordination failure occurs when a group of firms could achieve a more desirable equilibrium but fail to because they do not coordinate their decision making. [2]
In neoclassical economics, market failure is a situation in which the allocation of goods and services by a free market is not Pareto efficient, often leading to a net loss of economic value. [ 1 ] [ 2 ] [ 3 ] The first known use of the term by economists was in 1958, [ 4 ] but the concept has been traced back to the Victorian philosopher Henry ...
In economics, imperfect competition refers to a situation where the characteristics of an economic market do not fulfil all the necessary conditions of a perfectly competitive market. Imperfect competition causes market inefficiencies, resulting in market failure . [ 1 ]
In welfare economics, the theory of the second best concerns the situation when one or more optimality conditions cannot be satisfied. [1] The economists Richard Lipsey and Kelvin Lancaster showed in 1956 that if one optimality condition in an economic model cannot be satisfied, it is possible that the next-best solution involves changing other variables away from the values that would ...
An outcome failure is a failure to obtain a good or service at all; a process failure is a failure to receive the good or service in an appropriate or preferable way. [1] Thus, a person who is only interested in the outcome of an activity would consider it to be an outcome failure if the core issue has not been resolved or a core need is not met.
There are two fundamental theorems of welfare economics. The first states that in economic equilibrium , a set of complete markets , with complete information , and in perfect competition , will be Pareto optimal (in the sense that no further exchange would make one person better off without making another worse off).
19th century economists John Stuart Mill and Henry Sidgwick are credited with founding the early concepts related to spillover effects. These ideas extend upon Adam Smith's famous ‘Invisible Hand’ theory which is a price that suggests prices can be naturally determined by the forces of supply and demand to form a market price and market quantity where buyers and sellers are willing to make ...
Ultimately, the differences between new classical macroeconomics and New Keynesian economics were resolved in the new neoclassical synthesis of the 1990s, which forms the basis of mainstream economics today, [2] [3] [4] and the Keynesian stress on the importance of centralized coordination of macroeconomic policies (e.g., monetary and fiscal ...