Keynes Quotes
![Broadly speaking, [Keynesianism means] that the government has a specific responsibility for the behavior of the economy, that it doesn't work on its own autonomous course, but the government, when there's a recession, compensates by employment, by expansion of purchasing power, and in boom times corrects by being a restraining force. But it controls the great flow of demand into the economy, what since Keynesian times has been the flow of aggregate demand. That was the basic idea of Keynes so far as one can put it in a couple of sentences. (John Kenneth Galbraith)](https://static.quotesdtb.com/img/quotes_images/38/john-kenneth-galbraith-aggregate-151138.jpg)
Keynes was a great economist. In every discipline, progress comes from people who make hypotheses, most of which turn out to be wrong, but all of which ultimately point to the right answer. Now Keynes, in The General Theory of Employment, Interest and Money, set forth a hypothesis which was a beautiful one, and it really altered the shape of economics. But it turned out that it was a wrong hypothesis. That doesn't mean that he wasn't a great man!
Milton Friedman
One of the most important skills of the economist, therefore, is that of simplification of the model. Two important methods of simplification have been developed by economists. One is the method of partial equilibrium analysis (or microeconomics), generally associated with the name of Alfred Marshall and the other is the method of aggregation (or macro-economics), associated with the name of John Maynard Keynes.
Kenneth Boulding
The proof of the pudding is in the eating. There was a widespread myth of the 1970s, a myth along Tom Kuhn's (1962) Structure of Scientific Revolutions lines. The Keynesianism, which worked so well in Camelot and brought forth a long epoch of price-level stability with good Q growth and nearly full employment, gave way to a new and quite different macro view after 1966. A new paradigm, monistic monetarism, so the tale narrates, gave a better fit. And therefore King Keynes lost self esteem and public esteem. The King is dead. Long live King Milton!
Contemplate the true facts. Examine 10 prominent best forecasting models 1950 to 1980: Wharton, Townsend–Greenspan, Michigan Model, St. Louis Reserve Bank, Citibank Economic Department under Walter Wriston's choice of Lief Olson, et cetera. ... M did matter as for almost everyone. But never did M alone matter systemically, as post-1950 Friedman monetarism professed.
Paul Samuelson
The kind of economic trouble that Asia experienced a decade ago, and that we're all experiencing now, is precisely the sort of thing we thought we had learned to prevent. In the bad old days big, advanced economies with stable governments-like Britain in the 1920s-might have had no answer to prolonged periods of stagnation and deflation; but between John Maynard Keynes and Milton Friedman, we thought we knew enough to keep that from happening again.
Paul Krugman
The appeal to the intellectually insecure is also more important than it might seem. Because economics touches so much of life, everyone wants to have an opinion. Yet the kind of economics covered in the textbooks is a technical subject that many people find hard to follow. How reassuring, then, to be told that it is all irrelevant -- that all you really need to know are a few simple ideas! Quite a few supply-siders have created for themselves a wonderful alternative intellectual history in which John Maynard Keynes was a fraud, Paul Samuelson and even Milton Friedman are fools, and the true line of deep economic thought runs from Adam Smith through obscure turn-of-the-century Austrians straight to them.
Paul Krugman
It's a great honour to be asked to give this talk, especially because I'm arguably not qualified to do so. I am, after all, not a Keynes scholar, nor any kind of serious intellectual historian. Nor have I spent most of my career doing macroeconomics. Until the late 1990s my contributions to that field were limited to international issues; although I kept up with macro research, I avoided getting into the frontline theoretical and empirical disputes.
Paul Krugman
If Keynes was Luther, Friedman was Ignatius of Loyola, founder of the Jesuits. And like the Jesuits, Friedman's followers have acted as a sort of disciplined army of the faithful, spearheading a broad, but incomplete, rollback of Keynesian heresy. By the century's end, classical economics had regained much though by no means all of its former dominion, and Friedman deserves much of the credit.
Paul Krugman
Keynesian theory initially prevailed because it did a far better job than classical orthodoxy of making sense of the world around us, and Friedman's critique of Keynes became so influential largely because he correctly identified Keynesianism's weak points. And just to be clear: although this essay argues that Friedman was wrong on some issues, and sometimes seemed less than honest with his readers, I regard him as a great economist and a great man.
Paul Krugman
Keynes didn't make an all-out assault on Economic Man, but he often resorted to plausible psychological theorizing rather than careful analysis of what a rational decision-maker would do. Business decisions were driven by "animal spirits,” consumer decisions by a psychological tendency to spend some but not all of any increase in income, wage settlements by a sense of fairness, and so on.
But was it really a good idea to diminish the role of Economic Man that much? No, said Friedman, who argued in his 1953 essay "The Methodology of Positive Economics” that economic theories should be judged not by their psychological realism but by their ability to predict behavior. And Friedman's two greatest triumphs as an economic theorist came from applying the hypothesis of rational behavior to questions other economists had thought beyond its reach.
Paul Krugman
Only someone as puffed up and demented as John Maynard Keynes, every left wing fascist's sainted mentor in this connection, could manage to convince himself that taxing America's Productive Class can restore it to prosperity. In point of fact, it's like screwing for chastity, guzzling alcohol for sobriety, or gorging to fight gluttony. It's like killing indiscriminately for peace - oops, Democrats, Republicans and their moral and spiritual ilk have devoutly believed that particular bit of perverse nonsense since at least the War of 1812.
L. Neil Smith
If you were going to turn to only one economist to understand the problems facing the economy, there is little doubt that the economist would be John Maynard Keynes. Although Keynes died more than a half-century ago, his diagnosis of recessions and depressions remains the foundation of modern macroeconomics. His insights go a long way toward explaining the challenges we now confront.
Greg Mankiw
Questions of convergence under an infinite time horizon will depend so much on epsilontic refinements in the system of assumptions - and on the infinite constancy of these refinements - that we are humanly speaking absolutely certain of getting infinite time horizon results which have no relevance to concrete reality. And in particular we are absolutely certain of getting irrelevant results if such epsilontic exercises are made under the assumption of a constant technology. 'In the long run we are all dead.' These words by Keynes ought to be engraved in marble and put on the desk of all epsilontologists, in growth theory under an infinite horizon.
Ragnar Frisch
The 'new theory of money and the cycle' which is spoken of in the opening paragraph is of course Hayek's. It was from Hayek that I began - where I got to will be seen. Even at the end, I was minimising my differences from Hayek. I could do so because, as I have elsewhere explained (Economic Perspectives, p. 141n), I still thought, like Pigou and Robertson, and Hayek, but by that time unlike Keynes, that 'we were talking about fluctuations, which, since they did not result in complete collapse or complete explosion, could not have engendered an expectation of going on forever. Booms could then be considered as times of high prices, slumps as times of low prices - with regard to some norm, which throughout the which throughout the fluctuations would not be changed, or not much changed'.
John Hicks
Thanks to the work of John Maynard Keynes and of Milton Friedman, we now have a better understanding of how governments can (at least in principle) reduce the severity of major economic downturns. Keynesian economics taught us that government spending can raise GDP and reduce unemployment.
Martin Feldstein
Unfortunately, several decades of Keynesian instruction on the virtues of budget deficits have left the public and our political leaders confused about the costs of running persistent deficits. [...] Keynes has been that influential defunct scribbler for the past generation. But who would ever have thought that the politician hearing Keynes's voice in the air might be Ronald Reagan.
Martin Feldstein
