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Arthur Cecil Pigou (/ ˈ p iː ɡ uː /; 18 November 1877 – 7 March 1959) was an English economist.As a teacher and builder of the School of Economics at the University of Cambridge, he trained and influenced many Cambridge economists who went on to take chairs of economics around the world.
An example sometimes cited is a subsidy for the provision of flu vaccines and the public goods (such as education and national defense), research & development, etc. [6] [7] Pigouvian taxes are named after English economist Arthur Cecil Pigou (1877–1959), who also developed the concept of economic externalities.
It applies to situations involving negative externalities such as pollution and crime, and positive externalities such as education. Related efforts to achieve socially optimal quantities of externalities have long been a focus of microeconomic research, most famously by Ronald Coase [1] and Arthur Pigou. [2]
Arthur Cecil Pigou (1877–1959) In 1920 Alfred Marshall's student Arthur Cecil Pigou (1877–1959) published Wealth and Welfare , which insisted on the possibility of market failures , claiming that markets are inefficient in the case of economic externalities , and the state must interfere to prevent them.
The British economist Arthur Pigou advocated such corrective taxes to deal with pollution in the early 20th century. In his honor, economics textbooks now call them “ Pigovian taxes. Using a Pigovian tax to address global warming is also an old idea.
Pigou, on the other hand, presented a logical system where perfect competition occurs when firms produce at a level where marginal cost equals price. He explained that firms operate at less than full capacity due to falling demand curves and maximization of profits at a certain output level.
A pollution tax that reduces pollution to the socially "optimal" level would be set at such a level that pollution occurs only if the benefits to society (for example, in form of greater production) exceeds the costs. This concept was introduced by Arthur Pigou, a British economist active in the late nineteenth through the mid-twentieth century ...
Economist Arthur Pigou used the concept of externalities developed by Alfred Marshall to suggest that taxes and subsidies should be used to internalise costs that are not fully captured by existing market structures. [4] In his honour, these have been named Pigouvian taxes and subsidies. [5]