Mark Blaug

Mark Blaug FBA (3 April 1927 – 18 November 2011) was a Dutch-born British economist.

Quotes

• Cambridge theories of value and distribution themselves suffer from the very malady which they hope to cure: rhetoric apart, they are deeply infected by static, equilibrium analysis of maximizing economic agents, acting with full information in a world of perfect certainty, as in the orthodoxy they deplore. … If there is something wrong with neo-classical economics – as there may well be – the Cambridge theories share all of its weaknesses and practically none of its strengths.
  • The Cambridge Revolution, Success Or Failure? (1974)

• Joan Robinson's much-awaited textbook in “modern economics” perfectly exemplifies the typical attitude of Cambridge economists to micro-economics. The whole of traditional price theory is covered in one chapter … [some] prices are formed by conventional mark-ups on prime costs, the level of the mark-up itself being left unexplained. Apart from this chapter, the book is doggedly macro-economic in treatment … A striking omission from the book is any mention of the closely related concepts of externalities and public goods, which most economists would nowadays regard as the basic ingredients of “market failure” that has come to be fruitfully applied … to problems of pollution and congestion.
  • The Cambridge Revolution, Success Or Failure? (1974)

• Nothing is more difficult than to turn and entire discipline around, asking itself to jettison its own history over the last 200 years.
  • Economic theories, true or false?: essays in the history and methodology of economics (1990)

• Despite entries on socialism, socialist economics and market socialism, and biographical entries on Oskar Lange and Ludwig von Mises, the Socialist Calculation Debate, so crucial in the revival of general equilibrium theory and the rise of modern welfare economics in the 1930s, is nowhere discussed at length in The New Palgrave.
  • Economic theories, true or false?: essays in the history and methodology of economics (1990)

• The history of economic thought is irrepressible. It would survive even if it were banned … it would be carried on in secret in underground organizations. Many economists denigrate the history of economics as mere antiquarianism but, in fact, they have deluded ideas about the history of their own subject. After all, whenever anyone has a new idea in economics, whenever anyone hankers to start a new movement or school of thought, what is the first thing he or she does? Why, it is to rummage the attic of past ideas to establish an appropriate pedigree for the new departure. … Smith, Ricardo, Marx, Marshall and Keynes all drew on the history of economics to show that they had predecessors and forerunners; even Milton Friedman, when he launched the monetarist counterrevolution against Keynes, could not resist the temptation to quote David Hume over and again. The history of economic thought cannot be abolished and, were its study declared illegal, it would be studied in basements behind locked doors.
  • ‘Introduction’, to Blaug, M. (ed.) (1991) The Historiography of Economics (Aldershot: Edward Elgar), p. x.

• Modern Austrian economists go so far as to suggest that the Walrasian approach to the problem of multimarket equilibrium is a cul de sac: if we want to understand the process of competition, rather than the equilibrium end-state achieved by competition, we must begin by discarding such static reasoning as is implied by Walrasian GE theory. I have come slowly and extremely reluctantly to the view that they are right and that we have all been wrong.
  • Blaug, Mark; de Marchi, Neil (1991). Appraising economic theories : studies in the methodology of research programs, pg. 508)

• The Lange idea of managers following marginal cost-pricing rules because they are instructed to do so, while the central planning board continually alters the prices of both producer and consumer goods so as to reduce their excess demands to zero, is so administratively naive as to be positively laughable. Only those drunk on perfectly competitive, static equilibrium theory could have swallowed such nonsense. ... in all the recent calls for reform of Soviet bloc economies, no one has ever suggested that Lange was of any relevance whatsoever. And still more ironically, Lange’s “market socialism” is, on its own grounds, socialism without anything that can be called market transactions.
  • Mark Blaug (1993) Review of David R. Steele From Marx to Mises, in Economic Journal, 103(6), November, p. 1571.

• Modern economics is “sick”. Economics has increasingly become an intellectual game played for its own sake and not for its practical consequences. Economists have gradually converted the subject into a sort of social mathematics in which analytical rigor as understood in math departments is everything and empirical relevance (as understood in physics departments) is nothing. If a topic cannot be tackled by formal modelling, it is simply consigned to the intellectual underworld. To pick up a copy of American Economic Review or Economic Journal, not to mention Econometrica or Review of Economic Studies these days is to wonder whether one has landed on a strange planet in which tedium is the deliberate objective of professional publication. Economics was condemned a century ago as “the dismal science”, but the dismal science of yesterday was a lot less dismal than the soporific scholasticism of today.
  • "Ugly currents in modern economics" (1997)

Hayek revisited (1993)

"Hayek revisited", Critical Review 7.1 (1993)

• There were many Hayeks: Hayek, the political scientist; Hayek, the economist; Hayek, the philosopher of social science; Hayek, the psychologist. Even in these different roles, he played many parts.

• Hayek's career raises many puzzles and sometimes takes on the appearance of an endless trail of unresolved or only partly resolved issues.

• Why did his interest in the concept of spontaneous order and the history of the doctrine of unintended social consequences undergo very little development after the 1960s? All of his political writings are in fact amazingly repetitious, exploring a small number of big themes which, however, are not further refined or extended in new contexts. As organizing concepts, they held, I am convinced, enormous potentialities but nevertheless Hayek himself failed to realize them.