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Arthur Pigou Edit Profile

also known as Arthur Cecil Pigou

economist

Arthur Cecil Pigou 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 fill chairs of economics around the world. His work covered various fields of economics, particularly welfare economics but also including industrial fluctuations, unemployment, public finance, index numbers, and measurement of national output.

Background

Arthur Cecil Pigou, commonly known as A.C. Pigou, is best known today for his work in welfare economics. He made a large contribution to the theory of economic prosperity. The results of his research were presented in his book "Economics of Welfare," published in 1924. Pigou was not engaged in global issues of "economics”. By A.Pigu economic well-being is "the totality of satisfying and unsatisfying needs, which can be measured with money." The "welfare economics" plays a central role in such a concept as national income, or as he called it a national dividend. According to Pigou national dividend is "everything that people buy for their income, as well as services provided by household". The national dividend is those goods and services which are produced by an individual in society. National dividend may be different in different periods. He describes not only the efficiency of production, but also it is a key indicator of social welfare. The satisfaction of poor will rises quicker than the satisfaction of reach will fall. According to the theory A.Pigu redistribution of wealth from the rich to the poor could increase overall welfare only if it does not reduce national income.

At the same time Pigou pointed out that the size of the national dividend was not an accurate indicator of the general welfare. This is explained by the fact that the concept of a national dividend includes everything that has monetary value, what has cash value.

A.Pigu shared private and public goods. He paid great attention to the issue of differences in individual well-being of one group of people and the general welfare of the state. The concept of general welfare of the state is higher than the other two, as it includes more than the level of income, and other categories, such as the relationship between people and their living conditions, working conditions, etc.

It should be mentioned the relationship between private and public good and income. In order to have the optimal relations between them, it is necessary to equalize private and social product as much as possible.

Back to the question of market competition. If we compare the welfare theory Pigou and Pareto optimum, it can be noted that A. Pigou was sure that the market, or the market competition, is not able to provide optimum welfare. Pigou saw the sollution, on one hand, in price regulation, and on the other hand, in usage of subsidies. In the first case, the lower prices will contribute to the expansion of production, and hence welfare, higher prices will reduce the demand for the product, and as a result, will not contribute to welfare. Similarly, in the case of payment of subsidies, the use of progressive tax system: the government pays subsidies "victims", thus improving their welfare.

Thus, the optimum well-being, according to Pigou, can only be achieved with the direct involvement of the state with its impact on the use of resources and the distribution of income. This is probably considered A.Pigu as income equality maximizes the sum of utility in society.

To cut long story short, there are some main definitions, which were invented and expanded by A. Pigou or even named in his name:

- Pigou effect is a term in economics referring to the relationship between consumption, wealth, employment and output during periods of deflation. Defining wealth as the money supply divided by current price levels, the Pigou effect states that when there is deflation of prices, employment (and thus output) will be increased due to an increase in wealth (and thus consumption). Arthur Pigou argued against Keynesian economic theory by professing that periods of deflation due to a drop in aggregate demand would be more self-correcting. The deflation would cause an increase in wealth, causing expenditures to rise, and thus correcting the drop in demand.

- Pigovian tax is a special tax that is often levied on companies that pollute the environment or create excess social costs, called negative externalities, through business practices. In a true market economy, a Pigovian tax is the most efficient and effective way to correct negative externalities. Pigovian tax is applicable only because market economies often fail to provide a proper incentive to reduce negative externalities.

Pigou approval can be taken or not, you theory can agree or disagree with his theory, but one thing is certain, that his merit is that he marked the beginning of the theory of distribution of national income, directed and reviewed the problem of combining economic interests of the individual, the company and society.

Education

Pigou’s first area of study as a student at Cambridge University was the ‘undivided Historical Tripos’. This program of study was, at least for the period when he was an undergraduate student, ‘undivided’ in the sense that it was not offered as a two part program, which, for example, was the case with the Moral Sciences Tripos. The historical element of the Tripos was also oriented towards the practical goal of

developing students’ capacities to learn and reason in matters of politics and public affairs. During this period Pigou was mentored by his tutor Oscar Browning, with tutor and student entering into correspondents on a range of issues. Among other things, the relationship between Browning and Pigou was helpful to Pigou being

promoted to an undergraduate scholarship in 1898,12 which assisted Pigou financially when completing his undergraduate studies. It also led to Pigou being invited to the King’s College Political Society, which Browning had founded to further the scientific study of political issues. It was also during the time that Pigou was being mentored by Browning as a student in the Historical Tripos

that signs of Pigou’s interest in economics and ethics emerged. In 1899 Pigou obtained his first Bachelor of Arts degree by obtaining a ‘first’ in the undivided Historical Tripos. Given Pigou’s growing interest in economics and ethics, and the fact that the Historical Tripos was oriented towards educating statesmen, it is perhaps not surprising that he then immediately commenced Part II of the Moral Sciences Tripos, which he also completed with a ‘first’, this time in 1900.

During this period Pigou further developed his understanding of economics and ethics and political philosophy, largely under the influence of a new mentor, namely Alfred Marshall, who, as well as being very influential in securing posts for Pigou at Cambridge, was to prove the greatest single influence on the development of Pigou as

a scholar.

Career

Marshall’s successor to the Cambridge chair and devoted expositor of Marshall’s economics during his tenure of the chair. Pioneered welfare economics in Wealth and Welfare, which embodied his own concerns for justice and the protection of the interests of the poor. Singled out by Keynes in The General Theory as the leading advocate of the classical views which Keynes rejected, he came to accept much of Keynes’s thinking in his later years.

The quality of all his books is outstanding but he has only slowly won a place as an economist of first distinction. Lector, Fellow, Professor Political Economics, King’s College, Cambridge, 1901, 1902, 1908-1913.

Achievements

  • Pigou won the Adam Smith prize in 1903 into Principles and Methods of Industrial Peace.

Works

  • article

    • 1910 Producers' and Consumers' Surplus

    • 1922 Empty Economic Boxes: A reply

    • 1927 Industrial Fluctuations

    • 1927 The Law of Diminishing and Increasing Cost

    • 1928 An Analysis of Supply

    • 1933 The Theory of Unemployment

    • 1937 Real and Money Wage Rates in Relation to Unemployment

    • 1938 Money Wages in Relation to Unemployment

    • 1941 Employment and Equilibrium

    • 1943 The Elasticity of Substitution

    • 1947 Economic Progress in a Stable Environment

    • 1951 Keynes's General Theory: A retrospective view

  • book

    • 1901 Browning as a Religious Teacher

    • 1903 The Riddle of the Tariff

    • 1904 Monopoly and Consumers' Surplus

    • 1905 Principles and Methods of Industrial Peace

    • 1912 Wealth and Welfare

    • 1914 Unemployment

    • 1917 The Value of Money

    • 1920 The Economics of Welfare

    • 1928 A Study in Public Finance

    • 1935 The Economics of Stationary States

  • essays

    • 1923 Essays in Applied Economics, 1923

Views

utilitarianism

Quotations: The main principle of philosophy ia the greatest number of goods for the greatest number of people.

Interests

  • Other Interests

    mountains and climbing

Connections

father:
Clarence George Scott Pigou - British - officer

mother:
Nora Biddel Frances Sophia Lees - British

"Robert Browning as a Religious Teacher" was dedicated for mother

younger brother:
Gerard Clarence Pigou - British

younger sister:
Kathleen Marie Pigou

teacher:
Alfred Marshall
Alfred Marshall - teacher of Arthur Pigou

Combined the classical theory and marginalism