Krugman, Newton & Zombie Banks

Paul Krugman:

Mitt Romney – supposedly advised by Mankiw among others – is outraged:

[T]he American economy doesn’t need more artificial and ineffective measures. We should be creating wealth, not printing dollars.

That word “artificial” caught my eye, because it’s the same word liquidationists used to denounce any efforts to fight the Great Depression with monetary policy. Schumpeter declared that

Any revival which is merely due to artificial stimulus leaves part of the work of depressions undone

Hayek similarly decried any recovery led by the “creation of artificial demand”.

Milton Friedman – who thought he had liberated conservatism from this kind of nonsense –must be spinning in his grave.

The Romney/liquidationist view only makes sense if you believe that the problem with our economy lies on the supply side – that workers lack the incentive to work, or are stuck with the wrong skills, or something.

Perhaps Krugman ought to consider more seriously the reality that since both Japan and now America have gone down the path of continually bailing out a corrupt, dysfunctional and parasitic financial system that neither nation has truly recovered.

Our ancestors who correctly judged the climate, soil and rainfall and planted crops that flourished were rewarded with a bumper harvest. Those who planted the wrong crops did not get a bailout — they got a lean harvest, and were forced to either learn from their mistakes, or perish. While some surely perished from misfortune, and some surely survived from luck, this basic antifragile mechanism ensured the survival of the fittest agriculturalists and the transmission of their methods, ideas and genes to further generations. In the financial sector today the Darwinian mechanism has been turned on its head; in both Japan and the West, financiers have not been forced by failure to learn from their mistakes, because governments and regulators protected them from failure with injections of liquidity. Markets have become hypnotised and junkified, trading the possibility of the next injection of central banking liquidity instead of market fundamentals.

So it should be no surprise that financial institutions have continued making exactly the same mistakes that created the crisis in 2008. That crisis was caused by excessive financial debt. Many Wall Street banks in 2008 had forty or fifty times as much leverage as they had equity. The problem with leverage is that while successful bets can very quickly lead to massive profits, bad bets can very quickly lead to insolvency, liquidity panics and default cascades.

Following 2008, many on Wall Street promised they had learned their lesson, and that the days of excessive leverage and risk-taking with borrowed money were over. But, in October 2011, another Wall Street bank was taken down by bad bets financed by excessive leverage: MF Global. Their leverage ratio? 40:1.

So why was the banking system bailed out in the first place? Defenders of the bailouts have correctly pointed out that not bailing out certain banks would have caused the entire system to collapse. This is because the global financial system is an interconnected web. If a particularly interconnected bank disappears from the system, and cannot repay its creditors, the creditors themselves become threatened with insolvency. Without state intervention, a single massive bankruptcy can quickly snowball into systemic destruction. The system itself is fundamentally unsound, fundamentally fragile, and prone to collapse.

Government life-support has given Wall Street failures the resources to continue their dangerous and risky business practices which caused the last crisis. Effectively, Wall Street and the international financial system has become a government-funded zombie — unable to sustain itself in times of crisis through its own means, dependent on suckling the taxpayer’s teat, alive but yet failing to invest in small business and entrepreneurs.

My theory is this: our depression is not a problem of insufficient demand. It is systemic; most prominently and immediately financial fragility, financial zombification, moral hazard, and excessive private debt, alongside a huge number of other long-term systemic problems.

The new policy of unlimited quantitative easing is an experiment. If those theorists of insufficient aggregate demand are right, then the problem will soon be solved, and we will return to strong long-term organic growth, low unemployment and prosperity. I would be overjoyed at such a prospect, and would gladly admit that I was wrong in my claim that depressed aggregate demand has merely been a symptom and not a cause. On the other hand, if economies remain depressed, or quickly return to elevated unemployment and weak growth, or if the new policy has severe adverse side effects, it is a signal that those who proposed this experiment were wrong.

Certainty is something that economists in particular should be particularly guarded against, even as a public relations strategy. Isaac Newton famously noted in the aftermath of the South Sea bubble that “I can calculate the motion of heavenly bodies but not the madness of people.” In the sphere of human action, there are no clear and definitive mathematical principles as there are in astronomy or thermodynamics; there have always been oddities, exceptions and quirks. There has always been wildness, even if it is at times hidden.

So we shall see who is right. I lean toward the idea— as Schumpeter did — that the work of depressions and crises is clearing out unsustainable debt, unsustainable business models, unsustainable companies, unsustainable banks and — as much as anything else — unsustainable economic theories.


QE ∞

The Keynesians and Monetarists who have so berated the Federal Reserve and demanded more asset purchases and a nominal GDP target to get GDP level up to the long-term growth trend have essentially got their wish.

This is a radical departure:

To support a stronger economic recovery and to help ensure that inflation, over time, is at the rate most consistent with its dual mandate, the Committee agreed today to increase policy accommodation by purchasing additional agency mortgage-backed securities at a pace of $40 billion per month.  The Committee also will continue through the end of the year its program to extend the average maturity of its holdings of securities as announced in June, and it is maintaining its existing policy of reinvesting principal payments from its holdings of agency debt and agency mortgage-backed securities in agency mortgage-backed securities.  These actions, which together will increase the Committee’s holdings of longer-term securities by about $85 billion each month through the end of the year, should put downward pressure on longer-term interest rates, support mortgage markets, and help to make broader financial conditions more accommodative.

The Committee will closely monitor incoming information on economic and financial developments in coming months.  If the outlook for the labor market does not improve substantially, the Committee will continue its purchases of agency mortgage-backed securities, undertake additional asset purchases, and employ its other policy tools as appropriate until such improvement is achieved in a context of price stability.  In determining the size, pace, and composition of its asset purchases, the Committee will, as always, take appropriate account of the likely efficacy and costs of such purchases.

I tweeted this earlier in favour of the idea that the Fed would adopt open-ended asset purchases:

Those who didn’t anticipate the possibility of open-ended asset purchases should have looked much more closely at Bernanke’s words at Jackson Hole:

If we are willing to take as a working assumption that the effects of easier financial conditions on the economy are similar to those observed historically, then econometric models can be used to estimate the effects of LSAPs on the economy. Model simulations conducted at the Federal Reserve generally find that the securities purchase programs have provided significant help for the economy. For example, a study using the Board’s FRB/US model of the economy found that, as of 2012, the first two rounds of large scale asset purchases may have raised the level of output by almost 3 percent and increased private payroll employment by more than 2 million jobs, relative to what otherwise would have occurred.

Essentially, this is nominal GDP level targeting. The reason why Bernanke has framed it in terms of lowering unemployment is that his mandate relates to price stability and unemployment, not nominal GDP level. But as Bernanke himself noted in his academic days:

Estimates based on data from more recent years give about a 2% decrease in output for every 1% increase in unemployment.

To those who accept Okun’s Law, raising nominal GDP level and lowering unemployment are effectively the same thing. Bernanke seems to believe unemployment will fall in a (roughly) linear fashion as asset purchases increase. By itself, this is a problematic assumption as the past is not an ideal guide to the future.

Yet more importantly the data shows no real job recovery in the post-2008 quantitatively-eased world. This is the prime-age employment-population ratio:

And even if unemployment falls without triggering large-scale inflation as per the Fed’s design, this is no cure for the significant long-term challenges that America faces.

As I wrote back in November 2011, when nominal GDP targeting was just appearing on the horizon America faces far greater challenges than can be solved with a monetary injection. Financial fragility, moral hazard, energy dependency, resource dependency, deindustrialisation, excessive private debt, crumbling infrastructure, fiscal uncertainty, and a world-policeman complex. The underlying problems are not ones that Bernanke really has power to address.

And how long before rising food prices cause more riots and revolutions? After, all handing over more firepower to speculators tends to result in increased speculation.

Meanwhile, US creditors and dollar-holders (particularly China) would seem from past comments to be deeply unhappy with this decision.

President Hu Jintao:

The monetary policy of the United States has a major impact on global liquidity and capital flows and therefore, the liquidity of the US dollar should be kept at a reasonable and stable level.

The dollars they accrued will lose purchasing power to every new dollar printed and handed over to the American banks in exchange for mortgage backed securities. The Chinese perspective on this will be that Bernanke is essentially engaging in theft. On the other hand, they should have considered this likelihood before they went about accruing a humungous pile of fiat dollars that can be duplicated at a press of a button. No, matter; China won’t get burnt like this again.

As PBOC official Zhang Jianhua noted:

No asset is safe now. The only choice to hedge risks is to hold hard currency — gold.

Chances of future trade and currency wars between the United States and China seem to be rising as fast as Chinese gold accruals.