A. C. Pigou
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Arthur Cecil Pigou (; 18 November 1877 – 7 March 1959) was an English
economist An economist is a professional and practitioner in the social sciences, social science discipline of economics. The individual may also study, develop, and apply theories and concepts from economics and write about economic policy. Within this ...
. As a teacher and builder of the School of Economics at the
University of Cambridge The University of Cambridge is a Public university, public collegiate university, collegiate research university in Cambridge, England. Founded in 1209, the University of Cambridge is the List of oldest universities in continuous operation, wo ...
, he trained and influenced many Cambridge economists who went on to take chairs of
economics Economics () is a behavioral science that studies the Production (economics), production, distribution (economics), distribution, and Consumption (economics), consumption of goods and services. Economics focuses on the behaviour and interac ...
around the world. His work covered various fields of economics, particularly
welfare economics Welfare economics is a field of economics that applies microeconomic techniques to evaluate the overall well-being (welfare) of a society. The principles of welfare economics are often used to inform public economics, which focuses on the ...
, but also included
business cycle Business cycles are intervals of general expansion followed by recession in economic performance. The changes in economic activity that characterize business cycles have important implications for the welfare of the general population, governmen ...
theory, unemployment,
public finance Public finance refers to the monetary resources available to governments and also to the study of finance within government and role of the government in the economy. Within academic settings, public finance is a widely studied subject in man ...
,
index numbers In economics, statistics, and finance, an index is a number that measures how a group of related data points—like prices, company performance, productivity, or employment—changes over time to track different aspects of economic health from var ...
, and measurement of
national output A variety of measures of national income and output are used in economics to estimate total economic activity in a country or region, including gross domestic product (GDP), Gross national income (GNI), net national income (NNI), and adjusted nati ...
.Nahid Aslanbeigui, 2008. "Pigou, Arthur Cecil (1877–1959)," ''
The New Palgrave Dictionary of Economics ''The New Palgrave Dictionary of Economics'' (2018), 3rd ed., is a twenty-volume reference work on economics published by Palgrave Macmillan. It contains around 3,000 entries, including many classic essays from the original Inglis Palgrave Dictio ...
'', 2nd ed
Abstract.
/ref> His reputation was affected adversely by influential economic writers who used his work as the basis on which to define their own opposing views. He reluctantly served on several public committees, including the Cunliffe Committee and the 1919
Royal Commission A royal commission is a major ad-hoc formal public inquiry into a defined issue in some monarchies. They have been held in the United Kingdom, Australia, Canada, New Zealand, Norway, Malaysia, Mauritius and Saudi Arabia. In republics an equi ...
on
income tax An income tax is a tax imposed on individuals or entities (taxpayers) in respect of the income or profits earned by them (commonly called taxable income). Income tax generally is computed as the product of a tax rate times the taxable income. Tax ...
.


Early life and education

Pigou was born at
Ryde Ryde is an English seaside town and civil parish on the north-east coast of the Isle of Wight. The built-up area had a population of 24,096 according to the 2021 Census. Its growth as a seaside resort came after the villages of Upper Ryde and ...
on the
Isle of Wight The Isle of Wight (Help:IPA/English, /waɪt/ Help:Pronunciation respelling key, ''WYTE'') is an island off the south coast of England which, together with its surrounding uninhabited islets and Skerry, skerries, is also a ceremonial county. T ...
, the son of Clarence George Scott Pigou, an army officer, and his wife Nora Biddel Frances Sophia, daughter of Sir John Lees, 3rd Baronet. He won a scholarship to
Harrow School Harrow School () is a Public school (United Kingdom), public school (English boarding school for boys) in Harrow on the Hill, Greater London, England. The school was founded in 1572 by John Lyon (school founder), John Lyon, a local landowner an ...
, where he was in Newlands house and became the first modern head of school. The school's economics society is named The Pigou Society in his honour. In 1896 he was admitted as a history scholar to
King's College, Cambridge King's College, formally The King's College of Our Lady and Saint Nicholas in Cambridge, is a List of colleges of the University of Cambridge, constituent college of the University of Cambridge. The college lies beside the River Cam and faces ...
, where he first read history under
Oscar Browning Oscar Browning (17 January 1837 – 6 October 1923) was a British educationalist, historian and ''bon viveur'', a well-known Cambridge personality during the late Victorian and Edwardian eras. An innovator in the early development of prof ...
. He won the
Chancellor's Gold Medal The Chancellor's Gold Medal is annual award for poetry open to undergraduates at the University of Cambridge, paralleling Oxford University's Newdigate Prize. It was first presented by Prince William Frederick, Duke of Gloucester and Edinburgh ...
for English Verse in 1899, and the Cobden (1901), Burney (1901), and Adam Smith Prizes (1903), and made his mark in the
Cambridge Union Society The Cambridge Union Society, also known as the Cambridge Union, is a historic Debate, debating and free speech society in Cambridge, England, and the largest society in the University of Cambridge. The society was founded in 1815 making it the ...
, of which he was President in 1900. He came to economics through the study of philosophy and ethics under the Moral Science Tripos. He studied economics under
Alfred Marshall Alfred Marshall (26 July 1842 – 13 July 1924) was an English economist and one of the most influential economists of his time. His book ''Principles of Economics (Marshall), Principles of Economics'' (1890) was the dominant economic textboo ...
, whom he later succeeded as professor of
political economy Political or comparative economy is a branch of political science and economics studying economic systems (e.g. Marketplace, markets and national economies) and their governance by political systems (e.g. law, institutions, and government). Wi ...
. His first and unsuccessful attempt at a fellowship of King's was a thesis on "Browning as a Religious Teacher".


Academic work

Pigou began lecturing on economics in 1901 and started giving the course on advanced economics to second year students on which was based the education of many Cambridge economists over the next thirty years. In his early days he lectured on a variety of subjects outside economics. He became a Fellow of King's College on his second attempt in March 1902, and was appointed Girdler's Lecturer in the summer of 1904. He devoted himself to exploring the various departments of economic doctrine, and as a result published the works on which his worldwide reputation rests. He specifically studied under
Alfred Marshall Alfred Marshall (26 July 1842 – 13 July 1924) was an English economist and one of the most influential economists of his time. His book ''Principles of Economics (Marshall), Principles of Economics'' (1890) was the dominant economic textboo ...
and focused on normative economics. He became intrigued by
welfare economics Welfare economics is a field of economics that applies microeconomic techniques to evaluate the overall well-being (welfare) of a society. The principles of welfare economics are often used to inform public economics, which focuses on the ...
, which examines the overall benefit to society that comes from all the decisions made: those that individuals make about buying, selling and working, and those that firms make about production and employment. His first work was more philosophical than his later work, as he expanded the essay which had won him the Adam Smith Prize in 1903 into ''Principles and Methods of Industrial Peace''. In 1908 Pigou was elected Professor of Political Economy at the
University of Cambridge The University of Cambridge is a Public university, public collegiate university, collegiate research university in Cambridge, England. Founded in 1209, the University of Cambridge is the List of oldest universities in continuous operation, wo ...
in succession to Alfred Marshall. He held the post until 1943. In 1909 he wrote an essay in favour of
Land Value Taxation A land value tax (LVT) is a levy on the value of land without regard to buildings, personal property and other improvements upon it. Some economists favor LVT, arguing it does not cause economic inefficiency, and helps reduce economic inequali ...
, likely to be interpreted as support for
Lloyd George David Lloyd George, 1st Earl Lloyd-George of Dwyfor (17 January 1863 – 26 March 1945) was Prime Minister of the United Kingdom from 1916 to 1922. A Liberal Party (United Kingdom), Liberal Party politician from Wales, he was known for leadi ...
's
People's Budget The 1909/1910 People's Budget was a proposal of the Liberal government that introduced unprecedented taxes on the lands and incomes of Britain's wealthy to fund new social welfare programmes, such as non-contributary old age pensions under Ol ...
.
Marshall Marshall may refer to: Places Australia *Marshall, Victoria, a suburb of Geelong, Victoria ** Marshall railway station Canada * Marshall, Saskatchewan * The Marshall, a mountain in British Columbia Liberia * Marshall, Liberia Marshall Is ...
's views on the land value tax were the inspiration for his view on taxing negative externalities. Pigou's most enduring contribution was ''The Economics of Welfare'', 1920, in which he introduced the concept of
externality In economics, an externality is an Indirect costs, indirect cost (external cost) or indirect benefit (external benefit) to an uninvolved third party that arises as an effect of another party's (or parties') activity. Externalities can be conside ...
and the idea that externality problems could be corrected by the imposition of a
Pigovian tax A Pigouvian tax (also spelled Pigovian tax) is a tax on any market activity that generates negative externalities (i.e., external costs incurred by third parties that are not included in the market price). It is a method that tries to internal ...
(also spelled "Pigouvian tax"). In ''The Economics of Welfare'' (initially called ''Wealth and Welfare''), Pigou developed Marshall’s concept of externality, which is a cost imposed or benefit conferred on others that is not accounted for by the person who creates these costs or benefits. Pigou argued that negative externalities (costs imposed) should be offset by a tax, while positive externalities should be offset by a subsidy. Pigou's contemporary, Frank H. Knight, described the work as "monumental" and "economics at its best." In the early 1960s Pigou's analysis was criticised by
Ronald Coase Ronald Harry Coase (; 29 December 1910 – 2 September 2013) was a British economist and author. Coase was educated at the London School of Economics, where he was a member of the faculty until 1951. He was the Clifton R. Musser Professor of Eco ...
, who argued that taxes and subsidies are not necessary if the partners in the transaction can bargain over the transaction. The externality concept remains central to modern welfare economics and particularly to
environmental economics Environmental economics is a sub-field of economics concerned with environmental issues. It has become a widely studied subject due to growing environmental concerns in the twenty-first century. Environmental economics "undertakes theoretical ...
. The Pigou Club, named in his honour, is an association of modern economists who support the idea of a
carbon tax A carbon tax is a tax levied on the carbon emissions from producing goods and services. Carbon taxes are intended to make visible the hidden Social cost of carbon, social costs of carbon emissions. They are designed to reduce greenhouse gas emis ...
to address the problem of
climate change Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in ...
. A neglected aspect of Pigou's work is his analysis of a range of labour-market phenomena studied by subsequent economists, including
collective bargaining Collective bargaining is a process of negotiation between employers and a group of employees aimed at agreements to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and labour rights, rights for ...
, wage rigidity,
internal labour market Internal labor markets (ILM) are an administrative unit within a firm in which pricing and allocation of labor is governed by a set of administrative rules and procedures. The remainder of jobs within the ILM is filled by the promotion or transfer ...
s, segmented labour market, and
human capital Human capital or human assets is a concept used by economists to designate personal attributes considered useful in the production process. It encompasses employee knowledge, skills, know-how, good health, and education. Human capital has a subs ...
. Sticky wages are when workers’ earnings don’t adjust quickly to changes in labour market conditions. This can slow an economy's recovery from a recession. Pigou’s contributions to solving unemployment serve as a basic foundation for understanding the phenomena of labor market externalities. His ''Theory of Unemployment'', first published in 1933, describe many of the factors that contribute to unemployment, such as sticky wages, and an unwillingness to work at the market price. Both of these are factors that were given by Alfred Marshall and reinforced by Pigou. Up until the post-World War One era,
frictional unemployment Frictional unemployment is a form of unemployment reflecting the gap between someone voluntarily leaving a job and finding another. As such, it is sometimes called search unemployment, though it also includes gaps in employment when transferrin ...
was understood as part of a functional market. However, Pigou also notes that there is another type of unemployment that emerges not because people are unwilling to work at market wages but because employers have lower demand for labor. With the lack of employment that resulted from the devastation of four years of war, England suffered from an economic depression long before the Great Depression, due in part to the fact that employers were hesitant to continue to hire women and veterans. This new factor of unemployment, Pigou writes, could be solved with subsidies provided by the government to industries suffering the most, such as manufacturing. Keynes argues against several points that Pigou makes in his ''Theory of Unemployment'', but the most visible is Pigou’s theory that unemployment is either frictional or voluntary. However, the separation between frictional and voluntary unemployment is the first foray into understanding the way unemployment impacts the labor market until the publishing of Keynes ''General Theory''. One of his early acts was to provide private financial support for
John Maynard Keynes John Maynard Keynes, 1st Baron Keynes ( ; 5 June 1883 – 21 April 1946), was an English economist and philosopher whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments. Originall ...
to work on probability theory. Pigou and Keynes had great mutual affection and regard for each other, and their intellectual differences never put their personal friendship seriously in jeopardy. Pigou was generally critical of Keynesian macroeconomics and developed the idea of the Pigou effect on real money balances to argue that the economy would be more self-stabilizing than Keynes proposed. In a couple of lectures delivered in 1949 he made a more favourable, though still critical evaluation of Keynes' work: "I should say... that in setting out and developing his fundamental conception, Keynes made a very important, original and valuable addition to the armoury of economic analysis".Times Obituary, March 1959 He later said that he had come with the passage of time to feel that he had failed earlier to appreciate some of the important things that Keynes was trying to say. Keynes, in turn, was very critical of Pigou, mentioning Pigou at least 17 times in ''
The General Theory of Employment, Interest and Money ''The General Theory of Employment, Interest and Money'' is a book by English economist John Maynard Keynes published in February 1936. It caused a profound shift in economic thought, giving macroeconomics a central place in economic theory and ...
'', usually disparagingly. Keynes states that " igouis unable to devise any satisfactory formula to evaluate new equipment against old when, owing to changes in technique, the two are not identical. I believe that the concept at which Professor Pigou is aiming is the right and appropriate concept for economic analysis. But, until a satisfactory system of units has been adopted, its precise definition is an impossible task."


Personal life

Pigou had strong principles, and these gave him some problems in
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. He was a
conscientious objector A conscientious objector is an "individual who has claimed the right to refuse to perform military service" on the grounds of freedom of conscience or religion. The term has also been extended to objecting to working for the military–indu ...
to
military service Military service is service by an individual or group in an army or other militia, air forces, and naval forces, whether as a chosen job (volunteer military, volunteer) or as a result of an involuntary draft (conscription). Few nations, such ...
when it required an obligation to destroy human life. He remained at Cambridge, but during the vacations was an ambulance driver at the front for the
Friends' Ambulance Unit The Friends' Ambulance Unit (FAU) was a volunteer ambulance service, founded by individual members of the British Religious Society of Friends (Quakers), in line with their Peace Testimony. The FAU operated from 1914 to 1919, 1939 to 1946 and ...
, and insisted on undertaking jobs of particular danger. Towards the end of the war he reluctantly accepted a post in the
Board of Trade The Board of Trade is a British government body concerned with commerce and industry, currently within the Department for Business and Trade. Its full title is The Lords of the Committee of the Privy Council appointed for the consideration of ...
, but showed little aptitude for the work. He was a reluctant member of the Cunliffe Committee on the Currency and Foreign Exchange (1918–1919), the Royal Commission on the Income Tax (1919–1920), and the Chamberlain Committee on the Currency and Bank of England Note Issues (1924–1925). The report of the last body was the prelude to the much criticised restoration of the
gold standard A gold standard is a backed currency, monetary system in which the standard economics, economic unit of account is based on a fixed quantity of gold. The gold standard was the basis for the international monetary system from the 1870s to the ...
at the old parity of exchange. Pigou was elected to the
British Academy The British Academy for the Promotion of Historical, Philosophical and Philological Studies is the United Kingdom's national academy for the humanities and the social sciences. It was established in 1902 and received its royal charter in the sa ...
in 1925, but resigned later in 1947. In later years he withdrew from national affairs and devoted himself to more academic economics and writing weighty letters to ''
The Times ''The Times'' is a British Newspaper#Daily, daily Newspaper#National, national newspaper based in London. It began in 1785 under the title ''The Daily Universal Register'', adopting its modern name on 1 January 1788. ''The Times'' and its si ...
'' on problems of the day. He was a foreign honorary member of the
American Academy of Arts and Sciences The American Academy of Arts and Sciences (The Academy) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and other ...
, a foreign member of the
Accademia dei Lincei The (; literally the "Academy of the Lynx-Eyed"), anglicised as the Lincean Academy, is one of the oldest and most prestigious European scientific institutions, located at the Palazzo Corsini on the Via della Lungara in Rome, Italy. Founded in ...
, and an honorary resident of the International Economic Committee. He loved mountains and climbing, and introduced climbing to many friends, such as Wilfrid Noyce and others, who became far greater climbers. An illness affecting his heart developed in the early 1930s, however, and this affected his vigour, curtailing his climbing and leaving him with phases of debility for the rest of his life. Pigou gave up his professor's chair in 1943, but remained a Fellow of King's College until his death. In his later years he gradually became more of a recluse, emerging occasionally from his rooms to give lectures or to take a walk. Pigou never married. He had good friendships, particularly in his later years. He had a penchant for complaining about politicians.


Major publications

* ''Browning as a Religious Teacher'', 1901. * ''The Riddle of the Tariff'', 1903. * "Monopoly and Consumers' Surplus", 1904, ''Economic Journal''. * '' Principles and Methods of Industrial Peace'', 1905. * * "Review of the Fifth Edition of Marshall's Principles of Economics", 1907, ''Economic Journal''. * "Producers' and Consumers' Surplus", 1910, ''Economic Journal''. * ''Wealth and Welfare'', 1912. * ''Unemployment'', 1914. * '' Some Aspects of the Housing Problem'', Warburton Lecture, 1914. * "The Value of Money." 1917, ''Quarterly Journal of Economics'', 32( 1), pp
38– 65
* — 4th ed. 1932
Pdf
* ''A Levy on Capital and a Levy on War Wealth'', 1920 (London: Humphrey Milford) * "Empty Economic Boxes: A reply", 1922, ''Economic Journal''. * ''The Political Economy of War'', 1922. * "Exchange Value of Legal Tender Money", 1922, in: ''Essays in Applied Economics''. * ''Essays in Applied Economics'', 1923. * ''Industrial Fluctuations'', 1927. * "The Law of Diminishing and Increasing Cost", 1927, ''Economic Journal''. * ''A Study in Public Finance'', 1928. * "An Analysis of Supply", 1928, ''Economic Journal''. * ''The Theory of Unemployment'', 1933. * ''The Economics of Stationary States'', 1935. * "Mr. J.M. Keynes' General Theory of Employment ...," 1936, ''Economica'', N.S. 3(10), pp
115–132
* "Real and Money Wage Rates in Relation to Unemployment", 1937, ''Economic Journal''. * "Money Wages in Relation to Unemployment", 1938, ''Economic Journal''. * ''Employment and Equilibrium'', 1941. * "The Classical Stationary State", 1943, ''Economic Journal''. * ''Lapses from Full Employment'', 1944. * "Economic Progress in a Stable Environment", 1947, ''Economica''. * ''Aspects of British Economic History 1918-1925'', 1947 (London: Macmillan) * ''The Veil of Money'', 1949. First-page chapter-previe
links
* ''Keynes's General Theory: A retrospective view'', 1951. * ''Essays in Economics'', 1952.


See also

*
Liberalism in the United Kingdom In the United Kingdom, the word liberalism can have any of several meanings. Scholars primarily use the term to refer to ''classical liberalism. ''The term can also mean ''economic liberalism'', ''social liberalism'' or ''political liberalism. ...


References


Notes


Sources

*


Further reading

* * *


External links

* * {{DEFAULTSORT:Pigou, Arthur Cecil 1877 births 1959 deaths English economists Environmental economists Welfare economists Neoclassical economists People educated at Harrow School Alumni of King's College, Cambridge Presidents of the Cambridge Union English conscientious objectors People associated with the Friends' Ambulance Unit English mountain climbers People from Ryde Professors of Political Economy (Cambridge, 1863) Fellows of the British Academy