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Paul Krugman

135 quotes

“The usual and basic Keynesian answer to recessions is a monetary expansion. But Keynes worried that even this might sometimes not be enough, particularly if a recession had been allowed to get out of hand and become a true depression. Once the economy is deeply depressed, households and especially firms may be unwilling to increase spending no matter how much cash they have, they may simply add any monetary expansion to their board. Such a situation, in which monetary policy has become ineffective, has come to be known as a ""; Keynes believed that the British and American economies had entered such a trap by the mid-1930s, and some economists believed that the United States was on the edge of such a trap in 1992. The Keynesian answer to a liquidity trap is for the government to do what the private sector will not: spend. When monetary expansion is ineffective, fiscal expansion—such as public works programs financed by borrowing—must take its place. Such a fiscal expansion can break the vicious circle of low spending and low incomes, "priming the pump: and getting the economy moving again. But remember that this is not by any means an all-purpose policy recommendation; it is essentially a strategy of desperation, a dangerous drug to be prescribed only when the usual over-the-counter remedy of monetary policy has failed.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“Feldstein pointed out that throughout the tax system inflation was turning tolerable paper tax rates into very high effective rates. Corporations, for example, were supposed to pay a tax rate of 42 percent on their profits. Feldstein calculated, however, that when the effects of inflation were taken into account, the true tax on any profits from investing in equipment was more like 75 percent. You don't need to be a Republican to accept that tax rates this high might discourage investment and hurt economic growth. But was the interaction between inflation and investment really a major villain in America's economic difficulties? There the evidence was less clear.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“In the world of politics, however, the actual content of an academic movement may be less important than the way it affects the tone of the discussion. During the 1970s there was a growing public sense of disillusionment with government, which first fed grass-roots tax revolts in California and , then helped elect Ronald Reagan. And there was also a determined effort by a few extremely conservative journalists and politicians to promote radical tax-cutting plans. No matter how careful the research of conservative public finance theorists like Martin Feldstein might be, in that political climate it was inevitable that it would be widely seen as basically confirming popular prejudices. There was a huge intellectual gulf between Feldstein or Boskin and the sweeping claims of Arthur Laffer; but in the public mind, they were in effect allies.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“In the court of conventional wisdom, Ronald Reagan stands accused of inflicting a huge burden of debt upon his country. He cut taxes on the rich, increased military spending, and failed to cut enough spending elsewhere to pay for his largesse. The result was a string of unprecedented peacetime deficits, and a debt that will be a drag on the national for decades to come. Reagan is guilty as charged. The supply-side apologists' claim that some extraordinary economic success vindicates in spite of the deficits just doesn't hold up in the face of the evidence. The question, however, is whether the crime was a felony or a misdemeanor. The answer proposed here will not satisfy those with a taste for drama. Reagan created a deficit, and it hurt American economic growth. But even if the effects of the visible deficit are supplemented with appeals to several alleged hidden deficits of the 1980s, the cost was not catastrophic. The deficit is not nearly the monster some people imagine.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“Economists, like everyone, have their political es, but these are by no means as strong an influence on what they are willing to consider as you might think. For example, one might have thought that strongly liberal economists like, say, James Tobin would be at least mildly sympathetic to the views of radical economists who draw their inspiration from Marx, or of heterodox economic thinkers like Galbraith. After all, in such fields as history and sociology the Marxist or post-Marxist left has long received a respectful hearing. And yet you don't find this happening: liberal economists are almost as quick as their conservative colleagues to condemn heterodox leftist ideas as foolish—it was the liberal Robert Solow, not Milton Friedman, who defended orthodoxy in the bitter "capital controversy" with British radicals.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“In the last few years it has become apparent that during the 1940s and 1950s, a core of ideas emerged regarding external economies, strategic complementarity, and that remains intellectually valid and may continue to have practical applications. This set of ideas which I will refer to as "high " — anticipated in a number of ways the cutting edge of modern trade and growth theory. But these ideas have had to be rediscovered. Between 1960 and 1980 high development theory was virtually buried, essentially because the founders of development economics failed to make their points with sufficient analytical clarity to communicate their essence to other economists, and perhaps even to each other. Only recently have changes in economics made it possible to reconsider what the development theorists said, and to regain the valuable ideas that have been lost.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“A casual reading of the development literature suggests that there is a dividing line circa 1960. Before 1960 writers on development generally assumed as a matter of course that economies of scale were a limiting factor on the ability to profitably establish industries in less developed countries, and that in the presence of such economies of scale pecuniary external economies assume real welfare significance. They seem, however, to have been unaware of the degree to which economies of scale raise problems for explicit modeling of competition, and/or of the extent to which the drive for formalism was pushing economics toward explicit models. After 1960, by contrast, economists working on development had been trained in the formalism of constant-returns general equilibrium, and did not so much reject the possibility that economies of scale might matter, as simply fail to notice it.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“In this part of the lecture I have argued that a number of works in development economics written during the 1950s contained, more or less explicitly and more or less self-consciously, a theory in which strategic complementarity played a key role in development: external economies arose from a circular relationship in which the decision to invest in large-scale production depended on the size of the market, and the size of the market depended on the decision to invest. Whatever the practical relevance of this theory, it made perfectly good logical sense. Yet this was subsequently abandoned, to such an extent that classic papers in the field began to seem, as the physicist Wolfgang Pauli used to say, "not even wrong" — simply incomprehensible.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“From the point of view of a modern economist, the most striking feature of the works of high is their adherence to a discursive, nonmathematical style. Economics has, of course, become vastly more mathematical over time. Nonetheless, development economics was archaic in style even for its own time. Of the four most famous high development works, Rosenstein-Rodan's was approximately contemporary with Samuelson's formulation of the Heckscher–Ohlin model, while Lewis, Myrdal, and Hirschman were all roughly contemporary with Solow's initial statement of growth theory. This lack of formality was not because development economists were peculiarly mathematically incapable. Hirschman made a significant contribution to the formal theory of in the 1940s, while Fleming helped create the still influential of s. Moreover, the development field itself was at the same time generating mathematical planning models—first Harrod–Domar type growth models, then linear programming approaches that were actually quite technically advanced for their time. So why didn't high development theory get expressed in formal models? Almost certainly for one basic reason: the difficulty of reconciling economies of scale with a competitive market structure.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“The irony... is that high development theory was right. By this I do not mean that the Big Push is really the right story of how development takes place, or even that the issues raised in high development theory are necessarily the key ones for making poor countries rich. What I do mean is that the unconventional themes put forth by the high development theorists—their emphasis on strategic complementarity in investment decisions and on the problem of coordination failure—did... identify important possibilities that are neglected in models. But the high development theorists failed to convince their colleagues of the importance of those possibilities. Worse, they failed even to communicate clearly what they were talking about. And so good ideas, important ideas, were ignored for a generation...”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“The history of of the study of the location of economic activity is more like the story of geological thought about the shapes and location of continents and mountain ranges. The location of production is an obvious feature of the economic world. Indeed, I began to get interested in economics as a schoolchild by looking at those old-fashioned maps of countries that used picturesque symbols to represent economic activity: sheaves of wheat to represent agriculture, little miners' carts to represent resource extraction, little factories to represent industry, and so on. And yet there is almost no spatial analysis in mainstream economics.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“So why did spatial issues remain a blind spot for the economic profession? It was not a historical accident: there was something about spatial economics that made it inherently unfriendly terrain for the kind of modeling mainstream economists know how to do. That something was, as you might well guess, the problem of in the face of increasing returns, a problem that is even more acute in than in . In development the crucial role that high assigned to increasing returns was a hypothesis crucial to that doctrine, but not necessarily crucial to understanding development in general. One could do meaningful theorizing about developing countries, albeit not in the grand tradition, without sacrificing the convenient assumptions of constant returns and perfect competition. In spatial economics, however, you really cannot get started at all without finding a way to deal with scale economies and oligopolistic firms.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“Whose fault is the replacement of serious discussion of world trade by what I have come to think of as "pop internationalism"? To some extent, of course, it is the result of basic human instincts: intellectual laziness, even among those who would be seen as wise and deep, will always be a powerful force. To some extent it also reflects the decline in the influence of economists in general: the high prestige of the profession a generation ago had much to do with the presumed effectiveness of Keynesian macroeconomic policies, and has suffered greatly as macroeconomics has dissolved into squabbling factions. And one should not ignore the role of editors, who often prefer what pop internationalists have to say to the disturbingly difficult ideas of people who know how to read national accounts or understand that the trade balance is also the difference between savings and investment. Indeed, some important editors, like James Fallows at The Atlantic or Robert Kuttner at The American Prospect are pop internationalists themselves; they deliberately use their magazines as platforms for what amounts to an anti-intellectual crusade.”
Paul Krugman (born 1953) first seen 1996 wikiquote, CC BY-SA 4.0 source
Recorded in: Introduction of Pop Internationalism (1996)
“First, most of the speculation about the superiority of the communist system - including the popular view that Western economies could painlessly accelerate their own growth by borrowing some aspects of that system - was off base. Rapid growth was based entirely on one attribute: the willingness to save, to sacrifice current consumption for the sake of future production. The communist example offered no hint of a free lunch. Second, the economic analysis of communist countries' growth implied some future limits to their industrial expansion - in other words, implied that a naive projection of their past growth rates into the future was likely to greatly overstate their real prospects. Economic growth that is based on expansion of inputs, rather than on growth in output per unit of input, is inevitably subject to diminishing returns. It was simply not possible for the Soviet economies to sustain the rates of growth of labor force participation, average education levels, and above all the physical capital stock that had prevailed in previous years. Communist growth would predictably slow down, perhaps drastically.”
Paul Krugman (born 1953) first seen 1994 wikiquote, CC BY-SA 4.0 source
Recorded in: The Myth of Asia's Miracle", Foreign Affairs (November/December 1994)
“In this book I try to show how models of self-organization can be applied to many economic phenomena - how the principle of "order from instability," which explains the growth of hurricanes and embryos, can also explain the formation of cities and business cycles; how the principle of "order from random growth" can explain the strangely simple rules that describe the sizes of earth quakes, meteorites, and metropolitan areas. I believe that the ideas of self-organization theory can add substantially to our understanding of the economy; whatever their ultimate usefulness, these ideas are very exciting, and playing around with them is tremendous fun.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“There are three kinds of writing in economics: Greek-letter, up-and-down, and airport. Greek-letter writing formal, theoretical, mathematical is how professors communicate. Like any academic field, economics has its fair share of hacks and phonies, who use complicated language to hide the banality of their ideas; it also contains profound thinkers, who use the specialized language of the discipline as an efficient way to express deep insights. [...] Up-and-down economics is what one encounters on the business pages of newspapers, or for that matter on TV. It is preoccupied with the latest news and the latest numbers, hence its name. [...] Finally, airport economics is the language of economics bestsellers. These books are most prominently displayed at airport bookstores, where the delayed business traveler is likely to buy them. Most of these books predict disaster: a new great depression, the evisceration of our economy by Japanese multinationals, the collapse of our money. A minority have the opposite view, a boundless optimism: new technology or supply-side economics is about to lead us into an era of unprecedented economic progress. Whether pessimistic or optimistic, airport economics is usually fun, rarely well informed, and never serious.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“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 (born 1953) wikiquote, CC BY-SA 4.0 source
“The legend of King Midas has been generally misunderstood. Most people think the curse that turned everything the old miser touched into gold, leaving him unable to eat or drink, was a lesson in the perils of avarice. But Midas’s true sin was his failure to understand monetary economics. What the gods were really telling him is that gold is just a metal. If it sometimes seems to be more, that is only because society has found it convenient to use gold as a medium of exchange—a bridge between other, truly desirable, objects. There are other possible mediums of exchange, and it is silly to imagine that this pretty, but only moderately useful, substance has some irreplaceable significance.”
Paul Krugman (born 1953) first seen 1996 wikiquote, CC BY-SA 4.0 source
Recorded in: The Gold Bug Variations", Originally published in Slate (Nov. 23, 1996)
“Will the tax cut destroy America’s prosperity? Probably not. As Adam Smith observed, there’s a deal of ruin in a nation. We have a huge, resilient economy that can survive and recover from even quite bad government policies. Yet while the tax cut may not be a matter of economic life or death, it is a very serious issue. For one thing, like it or not, the tax cut has become the central political issue in the United States right now. Conservatives who want to reshape America view passage of a large tax cut as a first step toward realizing their vision. For that reason, those who do not share this vision feel, rightly, that they must oppose the plan.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“At the time, I thought of it this way: it was as if bacteria that used to cause deadly plagues, but had long been considered conquered by modem medicine, had reemerged in a form resistant to all the standard antibiotics. Here's what I wrote in the introduction to the first edition: "So far only a limited number of people have actually fallen prey to the newly incurable strains; but even those of us who have so far been lucky would be foolish not to seek new cures, new prophylactic regimens, whatever it takes, lest we tum out to be the next victims." Well, we were foolish. And now the plague is upon us.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“For the first time since 1917, then, we live in a world in which property rights and free markets are viewed as fundamental principles, not grudging expedients; where the unpleasant aspects of a market system—inequality, unemployment, injustice—are accepted as facts of life. As in the Victorian era, capitalism is secure not only because of its successes—which, as we will see in a moment, have been very real—but because nobody has a plausible alternative. This situation will not last forever. Surely there will be other ideologies, other dreams; and they will emerge sooner rather than later if the current economic crisis persists and deepens. But for now capitalism rules the world unchallenged.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“In retrospect it is also clear that we gave far too much credit to “Washington,” to the IMF and the Treasury. It was true that they had acted courageously and decisively, and that the results had been a vindication. But on close examination the omens were not all that good for a repeat performance. For one thing, the mobilization of money was achieved through what amounted to a legal sleight of hand, justified mainly by the special significance of Mexico to U.S. interests. Money would not come as quickly or as easily in later crises. The Mexican rescue was also made less complicated by the cooperation of the Mexican government: Zedillo’s people had no pride to swallow—not with Mexico’s history—and were in complete agreement with Washington about what needed to be done. Dealing with Asian countries that had been accustomed to negotiating from a position of strength, and with Asian leaders accustomed to having things their own way, would be very different. Perhaps most of all, we failed to understand the extent to which both Mexico and Washington simply got lucky. The rescue wasn’t really a well-considered plan that addressed the essence of the crisis: it was an emergency injection of cash to a beleaguered government, which did its part by adopting painful measures less because they were clearly related to the economic problems than because by demonstrating the government’s seriousness they might restore market confidence. They succeeded, albeit only after the economy had been punished severely, but there was no good reason to suppose that such a strategy would work the next time.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“Indeed, there has long been a strand of thought that says that moderate inflation may be necessary if monetary policy is to be able to fight recessions. Still, advocates of inflation have had to contend with a deep-seated sense that stable prices are always desirable, that to promote inflation is to create perverse and dangerous incentives. This belief in the importance of price stability is not based on standard economic models—on the contrary, the usual textbook theory, when applied to Japan’s unusual circumstances, points directly to inflation as the natural solution. But conventional economic theory and conventional economic wisdom are not always the same thing—a conflict that would become increasingly apparent as one country after another found itself having to make hard choices in the face of financial crisis.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“Were the Asian economies more vulnerable to financial panic in 1997 than they had been, say, five or ten years before? Yes, surely—but not because of crony capitalism, or indeed what would usually be considered bad government policies. Rather, they had become more vulnerable partly because they had opened up their financial markets—because they had, in fact, become better free-market economies, not worse. And they had also grown vulnerable because they had taken advantage of their new popularity with international lenders to run up substantial debts to the outside world. These debts intensified the feedback from loss of confidence to financial collapse and back again, making the vicious circle of crisis more intense. It wasn’t that the money was badly spent; some of it was, some of it wasn’t. It was that the new debts, unlike the old ones, were in dollars—and that turned out to be the economies’ undoing.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“Here’s what the IMF did: In Asia (as opposed to Brazil, which as I said was a sort of caricature of the Asian programs) it did not tell countries to defend the values of their currencies at all cost. But it did tell them to raise interest rates, initially to very high levels, in an attempt to persuade investors to keep their money in place. Some vociferous critics of the IMF—most notably Harvard’s Jeffrey Sachs—said that this was very much the wrong thing to do. Sachs believed, in effect, that Asian countries could and should have behaved like Australia, simply letting their currencies decline until they started to look cheap to investors, and that if they had done so, the great slump would never have happened. What the IMF said in response is that Asia is not Australia: that to let the currencies fall unchecked would have led to “hyperdevaluations,” and that the result would have been both massive financial distress (because so many businesses had debt denominated in dollars) and soaring inflation. The trouble with this rationale is, of course, that the massive financial distress happened anyway, thanks to high interest rates and the recession they helped cause. So the IMF at best avoided one vicious circle only by starting another.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“It is important to realize that even now Fed officials are not quite sure how they pulled this rescue off. At the height of the crisis it seemed entirely possible that cutting interest rates would be entirely ineffectual—after all, if nobody can borrow, what difference does it make what the price would be if they could? And if everyone had believed that the world was coming to an end, their panic might—as in so many other countries—have ended up being a self-fulfilling prophecy. In retrospect Greenspan seemed to have been like a general who rides out in front of his demoralized army waves his sword and shouts encouragement, and somehow turns the tide of battle: well done, but not something you would want to count on working next time.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“But this warning was ignored, and there was no move to extend regulation. On the contrary, the spirit of the times—and the ideology of the George W. Bush administration—was deeply antiregulation. This attitude was symbolized by a photo-op held in 2003, in which representatives of the various agencies that play roles in bank oversight used pruning shears and a chainsaw to cut up stacks of regulations. More concretely, the Bush administration used federal power, including obscure powers of the Office of the Comptroller of the Currency, to block state-level efforts to impose some oversight on subprime lending.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“As is often the case with major disputes in economics, the argument over fiscal policy went on for years, with some critics of fiscal policy still defending their position when this book went to press. It seems fair, however, to say that among economists a more or less Keynesian view of the effects of fiscal policy came to prevail. Careful statistical studies at the International Monetary Fund and else where showed that austerity policies have historically been followed by contraction, not expansion. Recent experience, in which countries like Spain and Greece that were forced into severe austerity also experienced severe slumps, seemed to confirm that observation. Furthermore, it was clear that those who had predicted a sharp rise in U.S. interest rates due to budget deficits, leading to conventional crowding out, had been wrong: U.S. long-term interest rates remained near record lows even during the years from 2009 to 2012, when the government ran very large deficits.”
Paul Krugman (born 1953) wikiquote, CC BY-SA 4.0 source
“Even when political action doesn't backfire, when the movement gets what it wants, the effects are often startlingly malign. For example, could anything be worse than having children work in sweatshops? Alas, yes. In 1993, child workers in Bangladesh were found to be producing clothing for Wal-Mart, and Senator Tom Harkin proposed legislation banning imports from countries employing underage workers. The direct result was that Bangladeshi textile factories stopped employing children. But did the children go back to school? Did they return to happy homes? Not according to Oxfam, which found that the displaced child workers ended up in even worse jobs, or on the streets -- and that a significant number were forced into prostitution. The point is that third-world countries aren't poor because their export workers earn low wages; it's the other way around. Because the countries are poor, even what look to us like bad jobs at bad wages are almost always much better than the alternatives: millions of Mexicans are migrating to the north of the country to take the low-wage export jobs that outrage opponents of Nafta. And those jobs wouldn't exist if the wages were much higher: the same factors that make poor countries poor -- low productivity, bad infrastructure, general social disorganization -- mean that such countries can compete on world markets only if they pay wages much lower than those paid in the West.”
Paul Krugman (born 1953) first seen 2001 wikiquote, CC BY-SA 4.0 source
Recorded in: Reckonings; Hearts And Heads", The New York Times (April 22, 2001)
“I do not think that word “compromise” means what Mr. Ryan thinks it means. Above all, he failed to offer the one thing the White House won’t, can’t bend on: an end to extortion over the debt ceiling. Yet even this ludicrously unbalanced offer was too much for conservative activists, who lambasted Mr. Ryan for basically leaving health reform intact.Does this mean that we’re going to hit the debt ceiling? Quite possibly; nobody really knows, but careful observers are giving no better than even odds that any kind of deal will be reached before the money runs out. Beyond that, however, our current state of dysfunction looks like a chronic condition, not a one-time event. Even if the debt ceiling is raised enough to avoid immediate default, even if the government shutdown is somehow brought to an end, it will only be a temporary reprieve. Conservative activists are simply not willing to give up on the idea of ruling through extortion, and the Obama administration has decided, wisely, that it will not give in to extortion.So how does this end? How does America become governable again?”
Paul Krugman (born 1953) first seen 2013 wikiquote, CC BY-SA 4.0 source
Recorded in: Regarding the ongoing 2013 U.S. government shutdown
“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 (born 1953) first seen 2007 wikiquote, CC BY-SA 4.0 source
Recorded in: Who Was Milton Friedman?", The New York Review of Books (February 15, 2007)
“One interesting footnote: although Friedman made great strides in macroeconomics by applying the concept of individual rationality, he also knew where to stop. In the 1970s, some economists pushed Friedman’s analysis of inflation even further, arguing that there is no usable trade-off between inflation and unemployment even in the short run, because people will anticipate government actions and build that anticipation, as well as past experience, into their price-setting and wage-bargaining. This doctrine, known as “rational expectations,” swept through much of academic economics. But Friedman never went there.”
Paul Krugman (born 1953) first seen 2007 wikiquote, CC BY-SA 4.0 source
Recorded in: Who Was Milton Friedman?", The New York Review of Books (February 15, 2007)
“What’s odd about Friedman’s absolutism on the virtues of markets and the vices of government is that in his work as an economist’s economist he was actually a model of restraint. As I pointed out earlier, he made great contributions to economic theory by emphasizing the role of individual rationality—but unlike some of his colleagues, he knew where to stop. Why didn’t he exhibit the same restraint in his role as a public intellectual? The answer, I suspect, is that he got caught up in an essentially political role. Milton Friedman the great economist could and did acknowledge ambiguity. But Milton Friedman the great champion of free markets was expected to preach the true faith, not give voice to doubts. And he ended up playing the role his followers expected. As a result, over time the refreshing iconoclasm of his early career hardened into a rigid defense of what had become the new orthodoxy. In the long run, great men are remembered for their strengths, not their weaknesses, and Milton Friedman was a very great man indeed—a man of intellectual courage who was one of the most important economic thinkers of all time, and possibly the most brilliant communicator of economic ideas to the general public that ever lived. But there’s a good case for arguing that Friedmanism, in the end, went too far, both as a doctrine and in its practical applications. When Friedman was beginning his career as a public intellectual, the times were ripe for a counterreformation against Keynesianism and all that went with it. But what the world needs now, I’d argue, is a counter-counterreformation.”
Paul Krugman (born 1953) first seen 2007 wikiquote, CC BY-SA 4.0 source
Recorded in: Who Was Milton Friedman?", The New York Review of Books (February 15, 2007)
“Equally important, the financial industry’s political power has not gone away. Banks have waged a fierce campaign against what many expected to be an easily passed reform proposal, the creation of a new agency to protect financial consumers. Despite the steady drumbeat of scandalous revelations—most recently, the discovery that Goldman Sachs helped Greece cook its books, while Lehman cooked its own books—top financial executives continue to have ready access to the corridors of power. And as many have noted, President Obama’s chief economic and financial officials are men closely associated with Clinton-era deregulation and financial triumphalism; they may have revised their views but the continuity remains striking. In that sense, this time really is different: while the first great global financial crisis was followed by major reforms, it’s not clear that anything comparable will happen after the second. And history tells us what will happen if those reforms don’t take place. There will be a resurgence of financial folly, which always flourishes given a chance. And the consequence of that folly will be more and quite possibly worse crises in the years to come.”
Paul Krugman (born 1953) first seen 2010 wikiquote, CC BY-SA 4.0 source
Recorded in: Paul Krugman and Robin Wells, "Our Giant Banking Crisis—What to Expect", The New York Review of Books (May 13, 2010)
“I would summarize the Keynesian view in terms of four points:1. Economies sometimes produce much less than they could, and employ many fewer workers than they should, because there just isn’t enough spending. Such episodes can happen for a variety of reasons; the question is how to respond. 2. There are normally forces that tend to push the economy back toward full employment. But they work slowly; a hands-off policy toward depressed economies means accepting a long, unnecessary period of pain. 3. It is often possible to drastically shorten this period of pain and greatly reduce the human and financial losses by “printing money”, using the central bank’s power of currency creation to push interest rates down. 4. Sometimes, however, monetary policy loses its effectiveness, especially when rates are close to zero. In that case temporary deficit spending can provide a useful boost. And conversely, fiscal austerity in a depressed economy imposes large economic losses.”
Paul Krugman (born 1953) first seen 2015 wikiquote, CC BY-SA 4.0 source
Recorded in: Keynesianism Explained (September 15, 2015)