Tag: Paul Krugman

Krugtron the Invincible or the Undercover Economist?

If one questions the old-school Keynesian orthodoxy, one risks being accused by Paul Krugman of being complicit in an “anti-scientific revolution” in macroeconomics:

[w]e had a scientific revolution in economics, one that dramatically increased our comprehension of the world and also gave us crucial practical guidance about what to do in the face of depressions. The broad outlines of the theory devised during that revolution have held up extremely well in the face of experience, while those rejecting the theory because it doesn’t correspond to their notion of common sense have been wrong every step of the way.

Yet a large part of both the political establishment and the economics establishment rejects the whole thing out of hand, because they don’t like the conclusions.

Galileo wept.

While there is no question of the importance of Keynesian models in 20th-century economic thinking, the current pluralism of modeling and empirical strategies in macroeconomics is a fact of life. The existence of divergent views on macroeconomics should not be surprising, given by the difficulty of doing clean empirical tests. Krugman does his discipline a disservice by elevating one narrow subset of models to the status of a well-established scientific truth and presenting the views of a large part of what he calls “the economics establishment” – i.e. of numerous other academics – as somehow obviously false and irrelevant.

So when it comes to economic journalism, one can – and should – do better than Krugman. To see a living example, come next Thursday to Cato and listen to Tim Harford (or watch live here if you can’t make it). Harford may disagree with libertarians on many issues but, unlike Krugman, he has always been the epitomy of civility. What is more, his writings demonstrate that one can communicate complicated ideas to wide audiences without falling into tired ideological clichés and self-righteousness.

Imaginary Squabbles Part 5: Comparing Krugman’s 2005 Housing Bubble Forecasts to Mine

New York Times columnist Paul Krugman has recycled another phony argument about something I wrote many years ago. 

He begins by citing Matt O’Brien who found that Fed governor Janet Yellen in October 2005 was predicting there would be no great impact on the economy “were the house-price bubble to deflate.” O’Brien concludes that, “Back in 2005, she didn’t appreciate how much shadow banks relied on AAA-rated mortgage-backed-securities (MBS) as collateral to fund their day-to-day operations—or how much even this supposedly high-quality collateral could go bust if housing did.” But that is “What Janet Yellen and Everyone Else Got Wrong,” as Krugman’s column is rightly titiled. Nobody in 2005 grasped what a precarious house-of-cards was being built, worldwide, on U.S. mortgage-backed securities. 

O’Brien found another quote suggesting Yellen did get it right by December 2007. Yet the recession had already started by then, and blogger Bill McBride and others were worrying that rising unemployment would cause mass foreclosures (not the other way around).

“We had a monstrous housing bubble,” writes Krugman, “and Janet Yellen recognized it in real time [December 2007]…. It’s important to notice that just being willing to see the obvious here puts Janet Yellen way ahead of a lot of people who still presume to give us advice on the economy.”   

He links to a 2008 list of 28 people who were supposedly way behind Yellen in “being willing to see” that house prices had fallen 21.6 percent by December 2007, even though nearly all of those 28 references were from 2003–2005. My name is at the top of that list, of course. But why am I on it while Krugman and Yellen are not?

The “Unofficial List of Pundits/Experts Who Were Wrong on the Housing Bubble,” was compiled by a finance lawyer who blogs as “Economics of Contempt.” He worked as a legislative aide to a House Democrat and dealt with derivatives at Lehman Brothers. The list of 28 could find no investment bankers who got it wrong, even at Lehman or Bear Stearns, but it did find a lot of conservatives and libertartians.   

California Officials Deliberately Mislead Public on Obamacare Rate Shock

Ever since Obamacare became law, I have been counseling states not to establish the law’s health insurance “exchanges,” in part because:

to create an Exchange is to create a taxpayer-funded lobbying group dedicated to fighting repeal. An Exchange’s employees would owe their power and their paychecks to this law. Naturally, they would aid the fight to preserve the law.

California was the first state both to reject my advice and to prove my point.

Officials operating California’s exchange–which the marketing gurus dubbed “Covered California“–recently and deliberately misled the entire nation about the cost of health insurance under Obamacare.

They claimed that health plans offered through Covered California in 2014 will cost the same or less than health insurance costs today. “The rates submitted to Covered California for the 2014 individual market,” they wrote, “ranged from two percent above to 29 percent below the 2013 average premium for small employer plans in California’s most populous regions.”

See? No rate shock. California’s top Obamacare bureaucrat, Peter Lee, declared his agency had hit “a home run for consumers.” Awesome!

Unfortunately, anyone who knows anything about health insurance or Obamacare knew instantly that this claim was bogus, for three reasons.

  1. Obamacare or no Obamacare, health insurance premiums rise from year to year, and almost always by more than 2 percent. So right off the bat, the fact that Covered California claimed that premiums would generally fall means they’re hiding something. 
  2. Obamacare’s requirement that insurers cover all “essential health benefits” will force most people who purchase coverage on the “individual” market (read: directly from health insurance companies) to purchase more coverage than they purchase today. This will increase premiums for most everyone in that market.
  3. Obamacare’s community-rating price controls (also known as its “pre-existing conditions” provisions) will increase premiums for some consumers (i.e., the healthy) and reduce premiums for others (i.e., the sick). So it is misleading for Covered California to focus on averages because averages can hide some pretty drastic premium increases and decreases.

Imaginary Squabbles Part 4: Krugman and DeLong on the Top 1 Percent

In End This Depression Now! (pages 77-78) Paul Krugman offers the strangest arguments I have seen.   The story opens with familiar fulminations about the “top 1 percent” (those earning more than $366,623 in 2011).  As he put it in a 2011 column, “income inequality in America really is about oligarchs versus everyone else.”

“Incomes of the rich,” his book claims, “are at the heart of what has been happening to America’s economy and society.”  Yet it apparently requires great bravery to even dare to mention “the rising incomes” of the top 1 percent or top 0.1 percent:

Merely to raise the issue was to enter a political war zone: income distribution at the top is one of those areas where anyone who raises his head above the parapet will encounter fierce attacks from what amount to hired guns protecting the interests of the wealthy.  For example, a few years ago Thomas Piketty and Emmanuel Saez … found themselves under fire from Alan Reynolds of the Cato Institute, who has spent decades arguing that inequality hasn’t really increased; every time one of his arguments is thoroughly debunked, he pops up with another.

To be called a “hired gun” of the wealthy might be insulting if it was not so ridiculous.  First of all, no employer has ever tried to influence what I write.  Second, I have been a very successful investor and live quite comfortably from realized capital gains plus mandatory distributions from IRA, Keogh and 403(b) accounts that President Obama would regard as much too large.  I negotiated a token salary from Cato (smaller than my Social Security check) but return at least 40 percent of it as a charitable donation.  I am usually in the top 1 percent, at least when stocks are up, and thus not easily bribed.  I would be flabbergasted if Krugman is not also a member of that demonized bunch of oligarchs.

Krugman complains that some of my arguments changed (new ones popped up) over decades, but arguments should change after decades of new data.  I must have made a couple of mistakes since 1992, but mistakes (including Krugman’s) are not evidence of deliberate deception or corruption.

Imaginary Squabbles Part 3: Krugman and DeLong’s Changing Theories and Missing Facts

Responding to a student question after a recent Kansas State debate with Brad DeLong I posed a conceptual puzzle.  I asked students to ponder why textbooks treat Treasury sales of government bonds as a “stimulus” to demand (nominal GDP) in the same sense as Federal Reserve purchases of such bonds.  “Those are very different polices,” I noted; “Why should they have the same effect?”  

The remark was intended to encourage students to probe more deeply into what such metaphors as “stimulating” or “jump starting” really mean, not to accept as dogma that fiscal and monetary policy are equally effective or that economists are certain just how they work.

DeLong’s misinterpretation of my question led him to lecture me that, “if you really do think that monetary expansion undoes fiscal expansion because monetary expansion buys bonds and fiscal expansion sells bonds, you need to educate yourself.” Citing that wholly imaginary rewriting of my question, Paul Krugman wrote, “My heart goes out to Brad DeLong, who debated Alan Reynolds and discovered that his opponent really doesn’t understand at all how either fiscal or monetary policy work.”

Did I really say that “monetary expansion undoes fiscal expansion”?  Of course not.  If that had been my question, I would have answered myself by saying that piling more debt on the backs of taxpayers is unlikely to stimulate private spending (much less encourage more or better labor and capital) unless the added debt is “monetized” by the Fed and regulators allow banks to lend more to private borrowers.  DeLong made much the same point by saying, “Expansionary monetary policy makes it a sure thing that expansionary fiscal policy is effective by removing the channels for interest-rate and tax crowding out.” 

The Fed’s current bond-buying spree is bound to have some effect, if only to facilitate cheap corporate buybacks of shares and speculative day trading of such stocks on margin.   But selling more government bonds per se (if the Fed won’t buy more) would be just as much an added burden for taxpayers as it would be a benefit to whoever receives the resulting government transfers, contracts or subsidies. 

This make-believe squabble about monetary expansion undoing fiscal expansion exists only in DeLong’s imagination, like my non-prediction of mammoth inflation or Krugman’s non-facts about Ireland’s fiscal frugality.

Hayek v. Krugman – Cyprus’ Capital Controls

Nobelist Paul Krugman has a propensity to spin and conceal. This allows for deception – the type of thing that hoodwinks some readers of his New York Times column. While deception doesn’t qualify as lying, it also fails to qualify as truth-telling.

Prof. Krugman’s New York Times column, “Hot Money Blues” (25 March 2013) is a case in point. Prof. Krugman sprinkles holy water on the capital controls that will be imposed in Cyprus. He further praises to the sky the post-1980 capital controls that were introduced in a number of other countries.

Prof. Krugman then takes a characteristic whack at all those “ideologues” who might dare to question the desirability of capital controls:

But the truth, hard as it may be for ideologues to accept, is that unrestricted movement of capital is looking more and more like a failed experiment.

Fine. But, not once did Prof. Krugman mention that there just might be a significant cost associated with the imposition of capital controls – a cost with which Prof. Krugman is surely familiar.

Before more politicians fall under the spell of capital controls, they should take note of what another Nobelist, Friedrich Hayek, had to say in his 1944 classic, The Road to Serfdom:

The extent of the control over all life that economic control confers is nowhere better illustrated than in the field of foreign exchanges. Nothing would at first seem to affect private life less than a state control of the dealings in foreign exchange, and most people will regard its introduction with complete indifference. Yet the experience of most Continental countries has taught thoughtful people to regard this step as the decisive advance on the path to totalitarianism and the suppression of individual liberty. It is, in fact, the complete delivery of the individual to the tyranny of the state, the final suppression of all means of escape—not merely for the rich but for everybody.

When it comes to capital controls, I think the Cypriots – even the non-ideologues – might be inclined to agree with Hayek over Krugman.

Defending Cato from Paul Krugman’s Inaccurate Assertions

Writing for the New York Times, Paul Krugman has a new column promoting more government spending and additional government regulation. That’s a dog-bites-man revelation and hardly noteworthy, of course, but in this case he takes a swipe at the Cato Institute.

The financial crisis of 2008 and its painful aftermath…were a huge slap in the face for free-market fundamentalists. …analysts at right-wing think tanks like…the Cato Institute…insisted that deregulated financial markets were doing just fine, and dismissed warnings about a housing bubble as liberal whining. Then the nonexistent bubble burst, and the financial system proved dangerously fragile; only huge government bailouts prevented a total collapse.

Upon reading this, my first reaction was a perverse form of admiration. After all, Krugman explicitly advocated for a housing bubble back in 2002, so it takes a lot of chutzpah to attack other people for the consequences of that bubble.

But let’s set that aside and examine the accusation that folks at Cato had a Pollyanna view of monetary and regulatory policy. In other words, did Cato think that “deregulated markets were doing just fine”?

Hardly. If Krugman had bothered to spend even five minutes perusing the Cato website, he would have found hundreds of items by scholars such as Steve Hanke, Gerald O’Driscoll, Bert Ely, and others about misguided government regulatory and monetary policy. He could have perused the remarks of speakers at Cato’s annual monetary conferences. He could have looked at issues of the Cato Journal. Or our biennial Handbooks on Policy.

The tiniest bit of due diligence would have revealed that Cato was not a fan of Federal Reserve policy and we did not think that financial markets were deregulated. Indeed, Cato scholars last decade were relentlessly critical of monetary policy, Fannie Mae, Freddie Mac, Community Reinvestment Act, and other forms of government intervention.

Heck, I imagine that Krugman would have accused Cato of relentless and foolish pessimism had he reviewed our work  in 2006 or 2007.

I will confess that Cato people didn’t predict when the bubble would peak and when it would burst. If we had that type of knowledge, we’d all be billionaires. But since Krugman is still generating income by writing columns and doing appearances, I think it’s safe to assume that he didn’t have any special ability to time the market either.

Krugman also implies that Cato is guilty of historical revisionism.

…many on the right have chosen to rewrite history. Back then, they thought things were great, and their only complaint was that the government was getting in the way of even more mortgage lending; now they claim that government policies, somehow dictated by liberals even though the G.O.P. controlled both Congress and the White House, were promoting excessive borrowing and causing all the problems.

I’ve already pointed out that Cato was critical of government intervention before and during the bubble, so we obviously did not want government tilting the playing field in favor of home mortgages.

It’s also worth nothing that Cato has been dogmatically in favor of tax reform that would eliminate preferences for owner-occupied housing. That was our position 20 years ago. That was our position 10 years ago. And it’s our position today.

I also can’t help but comment on Krugman’s assertion that GOP control of government last decade somehow was inconsistent with statist government policy. One obvious example would be the 2004 Bush Administration regulations that dramatically boosted the affordable lending requirements for Fannie Mae and Freddie Mac, which surely played a role in driving the orgy of subprime lending.

And that’s just the tip of the iceberg. The burden of government spending almost doubled during the Bush years, the federal government accumulated more power, and the regulatory state expanded. No wonder economic freedom contracted under Bush after expanding under Clinton.

But I’m digressing. Let’s return to Krugman’s screed. He doesn’t single out Cato, but presumably he has us in mind when he criticizes those who reject Keynesian stimulus theory.

…right-wing economic analysts insisted that deficit spending would destroy jobs, because government borrowing would divert funds that would otherwise have gone into business investment, and also insisted that this borrowing would send interest rates soaring. The right thing, they claimed, was to balance the budget, even in a depressed economy.

Actually, I hope he’s not thinking about us. We argue for a smaller burden of government spending, not a balanced budget. And we haven’t made any assertions about higher interest rates. We instead point out that excessive government spending undermines growth by undermining incentives for productive behavior and misallocating labor and capital.

But we are critics of Keynesianism for reasons I explain in this video. And if you look at current economic performance, it’s certainly difficult to make the argument that Obama’s so-called stimulus was a success.

But Krugman will argue that the government should have squandered even more money. Heck, he even asserted that the 9-11 attacks were a form of stimulus and has argued that it would be pro-growth if we faced the threat of an alien invasion.

In closing, I will agree with Krugman that there’s too much “zombie” economics in Washington. But I’ll let readers decide who’s guilty of mindlessly staggering in the wrong direction.