Knut Wicksell
Knut Wicksell | |
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Stockholm School | |
Influences | Léon Walras, Eugen von Böhm-Bawerk, David Ricardo, Thomas Robert Malthus |
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Johan Gustaf Knut Wicksell (December 20, 1851 – May 3, 1926) was a Swedish
Early life
Wicksell was born in
Education
He received his first degree in two years, and he engaged in graduate studies until 1885, when he received his doctorate in mathematics. In 1887, Wicksell received a scholarship to study on the Continent, where he heard lectures by the economist Carl Menger in Vienna. In the following years, his interests began to shift toward the social sciences, particularly economics.
Lecturer
As a lecturer at Uppsala, Wicksell attracted attention because of his opinions about labour. At one lecture, he condemned drunkenness and prostitution as alienating, degrading, and impoverishing. Although he was sometimes identified as a
His fiery ideas had attracted some attention, but his first work in economics, Value, Capital and Rent (1892), went largely unnoticed. In 1896, he published Studies in the theory of Public Finance and applied the ideas of marginalism to progressive taxation, public goods and other aspects of public policy, attracting considerably more interest.
Wicksell married Anna Bugge in 1887. Economics in Sweden at the time was taught as part of the law school, and Wicksell was unable to gain a chair until he was awarded a law degree. Accordingly, he returned to the University of Uppsala where he completed the usual four-year law degree course in two years, and he became an associate professor at that university in 1899. The next year, he became a full professor at Lund University, where he would undertake his most influential work.
After giving a lecture in 1908 satirising the Virgin birth of Jesus, Wicksell was deemed guilty of blasphemy and imprisoned for two months in 1910.[2][3]
Later life
In 1916, he retired from his post at Lund and took a position at Stockholm advising the government on financial and banking issues. In Stockholm, Wicksell associated himself with other future great economists of the so-called "
Wicksell died in 1926 while he was writing a final work on the theory of interest.
Work
Influences
Wicksell was enamored with the theory of
Extending from Ricardo's investigation of income distribution, Wicksell concluded that even a totally unfettered economy was not destined to equalize wealth as a number of Wicksell's predecessors had predicted. Instead, Wicksell posited, wealth created by growth would be distributed to those who had wealth in the first place. From this, and from theories of marginalism, Wicksell defended a place for government intervention to improve national welfare. Wicksell influenced the field of constitutional political economy. His 1896 work on fiscal theory Finanztheoretische Untersuchungen called attention to the significance of the rules within which choices are made by political agents, and he recognized that efforts at reform must be directed toward changes in the rules for making decisions rather than trying to influence the behaviour of the actors.[4]
Interest and Prices, 1898
Wicksell's most influential contribution was his theory of interest, originally published in German language as Geldzins und Güterpreise, in 1898. The English translation Interest and Prices became available in 1936; a literal translation of the original title would read Money Interest and Commodity Prices. Wicksell invented the key term
Cumulative process
This contribution, called the "cumulative process," implied that if the natural rate of interest was not equal to the interest rate on loans, investment demand and savings would differ. If the interest rate is beneath the natural rate, an economic expansion occurs, and prices, ceteris paribus, will rise. This gave an early theory of endogenous money – money created by the internal workings of the economy, rather than external factors, and various theories of endogenous money have since developed.[6]
Wicksell's theory of the "cumulative process" of inflation remains the first decisive swing at the idea of money as a "veil". Wicksell's process has its roots in that of Henry Thornton. Recall that the start of the Quantity theory's mechanism is a helicopter drop of cash: an exogenous increase in the supply of money. Wicksell's theory claims, indeed, that increases in the supply of money leads to rises in price levels, but the original increase is endogenous, created by the relative conditions of the financial and real sectors. With the existence of credit money, Wicksell argued, two interest rates prevail: the "natural" rate and the "money" rate. The natural rate is the return on capital – or the real profit rate. It can be roughly considered to be equivalent to the marginal product of new capital. The money rate, in turn, is the loan rate, an entirely financial construction. Credit, then, is perceived quite appropriately as "money". Banks provide credit, after all, by creating deposits upon which borrowers can draw. Since deposits constitute part of real money balances, therefore the bank can, in essence, "create" money.
Quantity theory of money
Wicksell's main thesis, that disequilibrium engendered by real changes leads endogenously to an increase in the demand for money – and, simultaneously, its supply as banks try to accommodate it perfectly. Given full employment (a constant Y) and payments structure (constant V), then in terms of the equation of exchange, MV = PY, a rise in M leads only to a rise in P. Thus, the story of the Quantity theory of money, the long-run relationship between money and inflation, is kept in Wicksell.
Primarily, Say's law is violated and abandoned by the wayside. Namely, when real aggregate supply does constrain, inflation results because capital goods industries cannot meet new real demands for capital goods by entrepreneurs by increasing capacity. They may try but this would involve making higher bids in the factor market which itself is supply-constrained – thus raising factor prices and hence the price of goods in general. In short, inflation is a real phenomenon brought about by a rise in real aggregate demand over and above real aggregate supply.
Finally, for Wicksell the endogenous creation of money, and how it leads to changes in the commodity market is fundamentally a breakdown of the Neoclassical tradition of a dichotomy between monetary and real sectors. Money is not a "veil" – agents do react to it and this is not due to some irrational "money illusion". However, we should remind ourselves that, for Wicksell, in the long run, the Quantity Theory still holds: money is still neutral in the long run, although to do so, Wicksell has broken the Neoclassical principles of dichotomy, money supply exogeneity and Say's law.
Reception
Parts of Wicksell's ideas would be expanded upon by the
Wicksell's main intellectual rival was the
Wicksell also expressed his views on many social issues and was often a critic of the status quo. He questioned the institutions of rank, marriage, the church, the monarchy, and the military.[7] While Wicksell fought for a more equal distribution of wealth and income, he saw himself primarily as an educator of the public. He desired to influence more than just the field of monetary economics.
Legacy
Elements of his public policy were taken strongly to heart by the Swedish government, including his price-level targeting rule during the 1930s (Jonung 1979) and his vision of a
Economists influenced by Wicksell
- James M. Buchanan
- Karl Gustav Cassel
- Friedrich Hayek
- Eli Heckscher
- Thomas M. Humphrey
- Katsuhito Iwai
- John Maynard Keynes
- Erik Lindahl
- Ludwig von Mises
- Gunnar Myrdal
- Edward J. Nell
- Bertil Ohlin
- Don Patinkin
- Dennis Robertson
- Michael Woodford
Schools of thought influenced by Wicksell
- Austrian School
- Keynesian
- Monetarism
- Neoclassical economics
- Neo-Keynesian economics
- Public choice theory
- Stockholm School
Bibliography
- Interest and Prices (pdf), Ludwig von Mises Institute, 2007
- Value, Capital and Rent (pdf), Ludwig von Mises Institute, 2007
- Lectures on Political Economy (volume 1 and 2, pdf), Ludwig von Mises Institute, 2007
See also
References
- ISBN 978-1-009-40755-7
- ^ "Knut Wicksell, 1851–1926". econlib.org.
- OCLC 819944552.
- ^ Ludwig, Van den Hauwe (1999). "Public Choice, Constitutional Political Economy and Law and Economics". Encyclopedia of Law and Economics.
- ^ Wicksell, K. Interest and Prices., Mises Institute website.
- ^ A handbook of alternative monetary economics, by Philip Arestis, Malcolm C. Sawyer, p. 53
- ^ Carlson, Benny and Lars Jonung. "Knut Wicksell, Gustav Cassel, Eli Heckscher, Bertil Ohlin and Gunnar Myrdal on the Role of the Economist in Public Debate". Econ Journal Watch. Volume 3, Issue 3, September 2006.
Sources
- Boianovsky, Mauro; Erreygers, Guido (2005). "Social comptabilism and pure credit systems. Solvay and Wicksell on monetary reform", in : Fontaine, Philippe, Leonard, Robert, (ed.), The experiment in the history of economics, London, Routledge.
- Carlson, Benny; Jonung, Lars (September 2006). "Knut Wicksell, Gustav Cassel, Eli Heckscher, Bertil Ohlin and Gunnar Myrdal on the Role of the Economist in Public Debate"
- Jonung, Lars (1979). "Knut Wicksell's norm of price stabilization and Swedish monetary policy in the 1930s". Journal of Monetary Economics 5, pp. 45–46.
- OCLC 750831024.
- Woodford, Michael (2003). Interest and Prices: Foundations of a Theory of Monetary Policy. Princeton University Press, ISBN 0-691-01049-8.
External links
- Works by Knut Wicksell at Project Gutenberg
- Works by or about Knut Wicksell at Internet Archive
- Axel Leijonhufvud, The Wicksell Connection http://www.econ.ucla.edu/workingpapers/wp165.pdf
- Wicksell and origins of modern monetary theory-Lars Pålsson Syll
- Knut Wicksell’s critique of market fundamentalism-Lars Pålsson Syll
- Knut Wicksell (1851–1926). )
- SELIBR 8078584. Retrieved 22 November 2014.