Dudley on interest income channel

From a friend:

At the conference on Friday, NY Fed President Dudley presented a chart that showed the long-term impact on the budget deficit of lower Fed remittances of interest income over time (his point was that it would lead to a larger deficit and the Treasury should not assume recent levels of Fed remittances).

I asked him in Q&A if he considered that in the short-term, the interest being accrued by the govt sector would typically be accrued by the non-govt sector and it could thus be viewed as a form of fiscal drag, and that maybe it should be offset by looser fiscal policy elsewhere if the economy warranted it due to a large output gap.

His response, not surprisingly, was:
‘You are factually correct, but’:

  • A lot of that interest income goes to non-u.s. investors, so its not like the U.S. economy loses all that interest income.
  • The propensity to consume of savers is lower than that of borrowers.
  • The drain on interest income is more than offset by easier financial conditions elsewhere (via equities, credit spreads, etc).

That’s just how their models work/they see the world.

How to fix the euro banking system

The banks need, and I propose, ECB deposit insurance for all euro zone banks.

Currently the member governments insure their own member bank deposits and do the regulation and supervision.

So to get from here to there politically they need to turn over banking supervision to the ECB.

Let me suggest that’s a change pretty much no one would notice or care about from a practical/operational point of view?

The political problem would come from losses from existing portfolios that, in the case of a bank failure due to losses in excess of equity capital, currently would be charged to the appropriate member nations.

So under my proposal, for the ECB to suffer actual losses a member bank that it supervises and regulates would have to suffer losses in excess of its capital.

And none of the member governments currently think that their banks have negative capital, especially if they assume member governments don’t default on their debt to the banks.

And this ‘fix’ for the banking system would help insure the member governments don’t default on their obligations to their banks.

The euro zone has three financial issues at this point. One is bank liquidity which this proposal fixes. Second is national government solvency, and third is the output gap.

They need to allow larger government deficits to narrow the output gap, but that first requires fixing the solvency issue.

The solvency issue can be addressed by having the ECB guarantee all of the member government debt, which then raises the moral hazard issue.

The moral hazard issue can be addressed by giving the EU the option of not having the ECB insure new government debt and forbidding its banks to buy new government debt as a penalty for violators of the debt and deficit limits of the Stability and Growth Pact.

Frozen Europe Means ECB Must Resort to ELA

They have become resigned to the idea that the ECB must write the check for the banking system as do all currency issuers directly or indirectly as previously discussed.

And they now also know the ECB is writing the check for the whole shooting match directly or indirectly also as previously discussed.

With deficits as high as they are and bank and government liquidity sort of there, the euro economy can now muddle through with flattish growth and a large output gap. Ok for stocks and bonds and not so good for people.

Next the action moves to moral hazard risk in an attempt to keep fiscal policies tight without market discipline.

But that’s for another day as first the work on an acceptable framing of the full ECB support they’ve backed into.

Frozen Europe Means ECB Must Resort to ELA

By Dara Doyle and Jeff Black

May 25 (Bloomberg) — The first rule of ELA is you don’t talk about ELA.

The European Central Bank is trying to limit the flow of information about so-called Emergency Liquidity Assistance, which is increasingly being tapped by distressed euro-region financial institutions as the debt crisis worsens. Focus on the program intensified last week after it emerged that the ECB moved some Greek banks out of its regular refinancing operations and onto ELA until they are sufficiently capitalized.

European stocks fell and the euro weakened to a four-month low as investors sought clarity on how the Greek financial system would be kept alive. The episode highlights the ECB’s dilemma as it tries to save banks without taking too much risk onto its own balance sheet. While policy makers argue that secrecy is needed around ELA to prevent panic, the risk is that markets jump to the worst conclusion anyway.

“The lack of transparency is a double-edged sword,” said David Owen, chief European economist at Jefferies Securities International in London. “On the one hand, it increases uncertainty, but at the same time we do not necessarily want to know how bad things are as it can add fuel to the fire.”

Under ELA, the 17 national central banks in the euro area are able to provide emergency liquidity to banks that can’t put up collateral acceptable to the ECB. The risk is borne by the central bank in question, ensuring any losses stay within the country concerned and aren’t shared across all euro members, known as the euro system.

ECB Approval

Each ELA loan requires the assent of the ECB’s 23-member Governing Council and carries a penalty interest rate, though the terms are never made public. Owen estimates that euro-area central banks are currently on the hook for about 150 billion euros ($189 billion) of ELA loans.

The program has been deployed in countries including Germany, Belgium, Ireland and now Greece. An ECB spokesman declined to comment on matters relating to ELA for this article.

The ECB buries information about ELA in its weekly financial statement. While it announced on April 24 that it was harmonizing the disclosure of ELA on the euro system’s balance sheet under “other claims on euro-area credit institutions,” this item contains more than just ELA. It stood at 212.5 billion euros this week, up from 184.7 billion euros three weeks ago.

The ECB has declined to divulge how much of the amount is accounted for by ELA.

Ireland’s Case

Further clues can be found in individual central banks’ balance sheets. In Ireland, home to Europe’s worst banking crisis, the central bank’s claims on euro-area credit institutions, where it now accounts for ELA, stood at 41.3 billion euros on April 27.

Greek banks tapped their central bank for 54 billion euros in January, according to its most recently published figures. That has since risen to about 100 billion euros, the Financial Times reported on May 22, without citing anyone.

Ireland’s central bank said last year it received “formal comfort” from the country’s finance minister that it wouldn’t sustain losses on collateral received from banks in return for ELA.

“If the collateral underpinning the ELA falls short, the government steps in,” said Philip Lane, head of economics at Trinity College Dublin. “Essentially, ELA represents the ECB passing the risk back to the sovereign. That could be the trigger for potential default or, in Greece’s case, potential exit.”

Greek Exit

The prospect of Greece leaving the euro region increased after parties opposed to the terms of the nation’s second international bailout dominated May 6 elections. A new vote will be held on June 17 after politicians failed to form a coalition, and European leaders are now openly discussing the possibility of Greece exiting the euro.

A Greek departure could spark a further flight of deposits from banks in other troubled euro nations, according to UBS AG economists, leaving them more reliant on funding from monetary authorities. Banks in Greece, Ireland, Italy, Portugal and Spain saw a decline of 80.6 billion euros, or 3.2 percent, in household and corporate deposits from the end of 2010 through March this year, according to ECB data.

“ELA is a symptom of the strain in the system, and Greece is the tip of the iceberg here,” Owen said. “As concerns mount about break-up, that sparks deposit flight. Suddenly we’re talking about 350 billion, 400 billion as bigger countries avail of ELA.”

German ELA

ELA emerged as part of the euro system’s furniture in 2008, when the global financial crisis led to the bailouts of German property lender Hypo-Real Estate AG and Belgian banking group Dexia. While the Bundesbank’s ELA facility has now been closed, Dexia Chief Executive Officer Pierre Mariani told the bank’s shareholders on May 9 that it continues to access around 12 billion euros of ELA funds.

ELA was a measure that gave central banks more flexibility to keep their banks afloat in situations of short-term stress, said Juergen Michels, chief euro-area economist at Citigroup Global Markets in London.

“It seems to be now a more permanent feature in the periphery countries,” Michels said, adding there’s a risk that “the ECB loses control to some extent over what’s going on.”

The ECB was forced to confirm on May 17 it had moved some Greek banks onto ELA after the news leaked out, roiling financial markets. The ECB said in an e-mail that as soon as the banks are recapitalized, which it expected to happen “soon,” they will regain access to its refinancing operations. The ECB “continues to support Greek banks,” it added.

‘Life Support’

By approving ELA requests, the ECB is ensuring that banks that would otherwise not qualify for its loans have access to liquidity.

“The ELA is a perfect life-support system, but it’s not a system for what happens after that,” said Lorcan Roche Kelly, chief Europe strategist at Trend Macrolytics LLC in Clare, Ireland. “What you need is a bank resolution mechanism, a method to get rid of a bank that’s insolvent. In Ireland, and perhaps in Greece as well, the problem is that you’ve got banking systems that are insolvent.”

For Citigroup chief economist Willem Buiter, there is a bigger issue at stake. ELA breaks a key rule that is designed to bind the monetary union together, he said.

“It constitutes a breach of the principle of one monetary, credit and liquidity policy on uniform terms and conditions for the whole euro system. The existence of ELA undermines the monetary union.”

Japan Will Follow Europe With a Debt Crisis: Kyle Bass

Yet another legacy bites the dust:

Japan Will Follow Europe With a Debt Crisis: Kyle Bass

By Jeff Cox

May 10 (CNBC) — Japan is about to join Europe in the debt crisis ranks, with the two regions offering the best opportunities for investors to bet against, hedge fund manager Kyle Bass said.

While the world’s attention has been focused on sovereign debt issues in Greece and elsewhere, Japan will emerge as a problem area as well as the European developments accelerate, Bass told attendees at the Skybridge Alternatives, or SALT, conference.

“Greece will circle the drain and be ungovernable in the next 30 to 60 days,” said Bass, founder of Heyman Capital and famous for presciently shorting subprime mortgage bonds before the industry collapsed. “Japan is in the crosshairs of the market…I’ve never seen more mispriced optionality in my entire life.”

The Bank of Japan, the nation’s equivalent of the U.S. Federal Reserve, is effectively monetizing the national debt by buying up 50 trillion yen-worth of Japanese Government Bonds, commonly referred to as JGBs in the marketplace, Bass said.

There are a number of perils commonly associated with the strategy of a central bank trying to print its way out of a debt crisis, not the least of which is inflation and lack of confidence in stability of debt, though Bass did not mention specific threats.

However, he said it’s easy to see a crisis coming.

“The fact of the matter is this is no longer an exercise in quantitative analysis,” he said. “It’s a question of when, not if.”

An aging Japanese population and entitlement culture are primary factors contributing to the national debt problem. Bass used disgraced money manager Bernie Madoff to make a point.

“Madoff taught us something,” Bass said. “You can make promises for a long time as long as you don’t have to live up to them.”

CIC Stops Buying Europe Government Debt on Crisis Concern

CIC Stops Buying Europe Government Debt on Crisis Concern

By Andres R. Martinez

May 10 (Bloomberg) — Gao Xiqing, president of China Investment Corp., said the nation’s sovereign wealth fund has stopped buying European government debt on concerns about the region’s financial turmoil.

CIC will continue to look for new investments in Europe as part of its strategy to boost allocations to infrastructure, private-equity assets as well as emerging markets to help boost returns, Gao said. CIC, with an estimated $440 billion in assets, is the world’s fifth-largest country fund, according to Sovereign Wealth Fund Institute.

“What is happening in Europe right now is of course of concern,” Gao said in an interview in Addis Ababa, Ethiopia, during the World Economic Forum on Africa. “We still have our people looking at opportunities in Europe, even though we don’t want to buy any government bonds.”

Europe’s turmoil is reigniting on the second anniversary of policy makers’ first attempt to prevent Greece’s woes from spreading. That raises fresh doubt over the strategy just as Greece’s election spurs concern that the country may not meet the terms of its international rescues and will seek a solution outside the euro.

Riksbank Says Considering Establishing Krona Bond Portfolio

Huh???

Riksbank Says Considering Establishing Krona Bond Portfolio

By Jonas Bergman

April 27 (Bloomberg) — Sweden’s Riksbank is considering building a portfolio of krona bonds that would help it enact crisis measures faster, officials at the bank’s monetary and financial stability departments said in a commentary.

While the bank’s systems have worked well both in normal times and during the financial crisis, that doesn’t guarantee future success, Heidi Elmer, Peter Sellin and Per Aasberg Sommar said in a commentary on the bank’s website today.

“The Riksbank is therefore now reviewing how to further improve preparedness in the framework in order to be able to deal with future crises that may require different measures,” they wrote. “Acquiring a bond portfolio in Swedish kronor once again could ensure that the Riksbank has the systems, routines and knowledge needed to be able to take extraordinary measures at short notice in the future.”

The Swedish central bank has cut interest rates twice since December to prevent the largest Nordic economy from falling into a recession after output shrank at the end of 2011. The bank left the benchmark repo rate at 1.5 percent at this month’s meeting.

Riksbank crisis measures during the financial turmoil that started in 2007 helped the country achieve the biggest economic rebound in the European Union in 2010.

People who reject free lunches are fools: Liquidity trap – part II

Fiscal and monetary policy in a liquidity trap – part II

By Martin Wolf

Output is produced by work.
Work is a cost, not a benefit.
It is in that sense that there is no free lunch.

Might fiscal expansion be a free lunch? This is the question addressed in a thought-provoking paper “Fiscal Policy in a Depressed Economy”, March 2012, by Brad DeLong and Larry Summers, the most important conclusion of which is obvious, but largely ignored: the impact of fiscal expansion depends on the context. *

In normal times, with resources close to being fully utilised, the multiplier will end up very close to zero; in unusual times, such as the present, it could be large enough and the economic benefits of such expansion significant enough to pay for itself.

‘Paying for itself’ implies there is some real benefit to a lower deficit outcome vs a higher deficit outcome. With the govt deficit equal to the net financial assets of the non govt sectors, ‘Paying for itself’ implies there is a real benefit to the non govt sectors have fewer net financial assets.

In a liquidity trap fiscal retrenchment is penny wise, pound foolish.

I would say it’s penny foolish as well, as it directly reduces net financial assets of the non govt sectors with no economic or financial benefit to either the govt sector or the non govt sectors.

Indeed, relying on monetary policy alone is the foolish policy: if it worked, which it probably will not, it does so largely by expanding stretched private balance sheets even further.

Agreed.

As the authors note: “This paper examines the impact of fiscal policy in the context of a protracted period of high unemployment and output short of potential like that suffered by the United States and many other countries in recent years. We argue that, while the conventional wisdom rejecting discretionary fiscal policy is appropriate in normal times, discretionary fiscal policy where there is room to pursue it has a major role.”

There are three reasons for this.

1. First, the absence of supply constraints means that the multiplier is likely to be large.

Why is a large multiplier beneficial?

A smaller multiplier means the fiscal adjustment can be that much larger.

That is, the tax cuts and/or spending increases (depending on political preference) can be that much larger with smaller multipliers.

It is likely to be made even bigger by the fact that fiscal expansion may well raise expected inflation and so lower the real rate of interest, when the nominal rate is close to zero.

However the ‘real rate of interest’ is defined. Most would think CPI, which means the likes of tobacco taxes move the needle quite a bit.

And with the MMT understanding that the currency itself is in fact a simple public monopoly, and that any monopolist is necessarily ‘price setter’, the ‘real rate of interest’ concept doesn’t have a lot of relevance.

2. Second, even moderate hysteresis effects of such fiscal expansion, via increases in the likely level of future output, have big effects on the future debt burden.

Back to the errant notion of a public sector debt in its currency of issue being a ‘burden’.

3. Finally, today’s ultra-low real interest rates at both the short and long end of the curve, suggest that monetary policy is relatively ineffective, on its own.

Most central bank studies show monetary policy is always relatively ineffective.

The argument is set out in a simple example. “Imagine a demand-constrained economy where the fiscal multiplier is 1.5, and the real interest rate on long-term government debt is 1 per cent. Finally, assume that a $1 increase in GDP increased tax revenues and reduces spending by $0.33. Assume that the government is able to undertake a transitory increase in government spending, and then service the resulting debt in perpetuity, without any impact on risk-premia.

“Then the impact effect of an incremental $1.00 of spending is to raise the debt stock by $0.50. The annual debt service needed on this $0.50 to keep the real debt constant is $0.005. If reducing the size of the current downturn in production by $1.50 avoids a 1 per cent as large fall in future potential output – avoids a fall in future potential output of $0.0015 – then the incremental $1.00 of spending now augments future tax-period revenues by $0.005. And the fiscal expansion is self-financing.”

This is a very powerful result.

Yes, it tells you that the ‘automatic fiscal stabilizers’ must be minded lest the expansion reduce the govt deficit and, by identity, reduce the net financial assets of the non govt sectors to the point of aborting the economic recovery. Which, in fact, is how most expansion cycles end.

For the non govt sectors, net financial assets are the equity that supports the credit structure.

So when a recovery driven by a private sector credit expansion (which is how most are driven), causes tax liabilities to increase and transfer payments to decrease (aka automatic fiscal stabilizers)- reducing the govt deficit and by identity reducing the growth of private sector net financial assets- private sector/non govt leverage increases to the point where it’s unsustainable and it all goes bad again.

It rests on the three features of the present situation: high multipliers; low real interest rates; and the plausibility of hysteresis effects.

A table in the paper (Table 2.2) shows that at anything close to current real interest rates fiscal expansion is certain to pay for itself even with zero multiplier and hysteresis effects: it is a “no-brainer”.

And, if allowed to play out as I just described, the falling govt deficit will also abort the expansion.

Why is this? It is because the long-term real interest rate paid by the government is below even the most pessimistic view of the future growth rate of the economy. As I have argued on previous occasions, the US (and UK) bond markets are screaming: borrow.

The bond markets are screaming ‘the govt. Will never get its act together and cause the conditions for the central bank to raise rates.’

Of course, that is not an argument for infinite borrowing, since that would certainly raise the real interest rate substantially!

Infinite borrowing implies infinite govt spending.

Govt spending is a political decision involving the political choice of the ‘right amount’ of real goods and services to be moved from private to public domain.

Yet, more surprisingly, the expansion would continue to pay for itself even if the real interest rate were to rise far above the prospective growth rate, provided there were significantly positive multiplier and hysteresis effects.

I’d say it this way:
Providing increasing private sector leverage and credit expansion continues to offset declines in govt deficit spending.

Let us take an example: suppose the multiplier were one and the hysteresis effect were 0.1 – that is to say, the permanent loss of output were to be one tenth of the loss of output today. Then the real interest rate at which the government could obtain positive effects on its finances from additional stimulus would be as high as 7.4 per cent.

Thus, state the authors, “in a depressed economy with a moderate multiplier, small hysteresis effects, and interest rates in the historical range, temporary fiscal expansion does not materially affect the overall long-run budget picture.” Investors should not worry about it. Indeed, they should worry far more about the fiscal impact of prolonged recessions.

They shouldn’t worry about the fiscal impact in any case. The public sector deficit/debt is nothing more than the net financial assets of the non govt sectors. And these net financial assets necessarily sit as balances in the central bank, as either clearing balances (reserves) or as balances in securities accounts (treasury securities). And ‘debt management’ is nothing more than the shifting of balances between these accounts.

(and there are no grandchildren involved!)
(and all assuming floating exchange rate policy)

Are such numbers implausible? The answer is: not at all.

Multipliers above one are quite plausible in a depressed economy, though not in normal circumstances. This is particularly true when real interest rates are more likely to fall, than rise, as a result of expansion.

The ‘multipliers’ are nothing more than the flip side of the aggregate ‘savings desires’ of the non govt sectors. And the largest determinant of these savings desires is the degree of credit expansion/leverage.

Similarly, we know that recessions cause long-term economic costs. They lower investment dramatically: in the US, the investment rate fell by about 4 per cent of gross domestic product in the wake of the crisis. Businesses are unwilling to invest, not because of some mystical loss of confidence, but because there is no demand.

Again, we know that high unemployment has a permanent impact on workers, both young and old. The US, in particular, seems to have slipped into European levels of separation from the labour force: that is to say, the unemployment rate is quite low, given the sharp fall in the rate of employment. Workers have given up. This is a social catastrophe in a country in which work is effectively the only form of welfare for people of working age.

Not to mention the lost real output which over the last decade has to be far higher than the total combined real losses from all the wars in history.

Indeed, we can see hysteresis effects at work in the way in which forecasters, including official forecasters, mark down potential output in line with actual output: a self-fulfilling prophecy if ever there was one. This procedure has been particularly marked in the UK, where the Office for Budget Responsibility has more or less eliminated the notion that the UK is in a recession. Yet such effects are not God-given; they are man-chosen. They are the product of fundamentally misguided policies.

This is an important paper. It challenges complacent “do-nothingism” of policymakers, let alone the “austerians” who dominate policy almost everywhere. Policy-makers have allowed a huge financial crisis to impose a permanent blight on economies, with devastating social effects. It makes one wonder why the Obama administration, in which prof Summers was an influential adviser, did not do more, or at least argue for more, as many outsiders argued.

The private sector needs to deleverage.

It’s no coincidence that with a relatively constant trade deficit, private sector net savings, as measured by net financial $ assets, has increased by about the amount of the US budget deficit.

In other words, the $trillion+ federal deficits have added that much to domestic income and savings, thereby reducing private sector leverage.

However, as evidenced by the gaping output gap, for today’s credit conditions, it’s been not nearly enough.

The government can help by holding up the economy. It should do so. People who reject free lunches are fools.

Fiscal and monetary policy in a liquidity trap

Not bad, but let’s take it up to the next level.

Comments below:

Fiscal and monetary policy in a liquidity trap

By Martin Wolf

With floating fx, it’s always a ‘liquidity trap’ in that adding liquidity to a system necessarily not liquidity constrained is moot.

Part 1

What is the correct approach to fiscal and monetary policy when an economy is depressed and the central bank’s rate of interest is close to zero? Does the independence of the central bank make it more difficult to reach the right decisions? These are two enormously important questions raised by current circumstances in the US, the eurozone, Japan and the UK.

With floating fx, it’s always about a fiscal adjustment, directly or indirectly.

Broadly speaking, I can identify three macroeconomic viewpoints on these questions:
1. The first is the pre-1930 belief in balanced budgets and the gold standard (or some other form of a-political money).

Yes, actual fixed fx policy, where the monetary system is continuously liquidity constrained by design.

2. The second is the religion of balanced budgets and managed money, with Milton Friedman’s monetarism at the rules-governed end of the spectrum and independent inflation-targeting central banks at the discretionary end.

Yes, the application of fixed fx logic to a floating fx regime.

3. The third demands a return to Keynesian ways of thinking, with “modern monetary theory” (in which monetary policy and central banks are permanently subservient to fiscal policy) at one end of the policy spectrum, and temporary resort to active fiscal policy at the other.

MMT recognizes the difference in monetary dynamics between fixed and floating fx regimes.

In this note, I do not intend to address the first view, though I recognise that it has substantial influence, particularly in the Republican Party. I also do not intend to address Friedman’s monetarism, which has lost purchase on contemporary policy-makers, largely because of the views that the demand for money is unstable and the nature of money ill-defined. Finally, I intend to ignore “modern monetary theory” which would require a lengthy analysis of its own.

This leaves us with the respectable contemporary view that the best way to respond to contemporary conditions is via fiscal consolidation and aggressive monetary policy, and the somewhat less respectable view that aggressive fiscal policy is essential when official interest rates are close to zero.

Two new papers bring light from the second of these perspectives. One is co-authored by Paul McCulley, former managing director of Pimco and inventor of the terms “Minsky moment” and “shadow banking”, and Zoltan Pozsar, formerly at the Federal Reserve Bank of New York and now a visiting scholar at the International Monetary Fund.* The other is co-authored by J. Bradford DeLong of the university of California at Berkeley, and Lawrence Summers, former US treasury secretary and currently at Harvard university. **

Unfortunately, and fully understood, is the imperative for you to select from ‘celebrity’ writers regardless of the quality of the content.

The paper co-authored by Mr McCulley and Mr Pozsar puts the case for aggressive fiscal policy. The US, they argue, is in a “liquidity trap”: even with official interest rates near zero, the incentive for extra borrowing, lending and spending in the private sector is inadequate.

An output gap is the evidence that total spending- public plus private- is inadequate. And yes, that can be remedied by an increase in private sector borrowing to spend, and/or a fiscal adjustment by the public sector towards a larger deficit via either an increase in spending and/or tax cut, depending on one’s politics.

The explanation for this exceptional state of affairs is that during the credit boom and asset-price bubble that preceded the crisis, large swathes of the private sector became over-indebted. Once asset prices fell, erstwhile borrowers were forced to reduce their debts. Financial institutions were also unwilling to lend. They needed to strengthen their balance sheets. But they also confronted a shortage of willing and creditworthy borrowers.

Yes, for any reason if private sector spending falls short of full employment levels, a fiscal adjustment can do the trick.

This raises an interesting question:

Is it ‘better’, for example, to facilitate the increase in spending through a private sector credit expansion, or through a tax cut that allows private sector spending to increase via increased income, or through a government spending increase?

The answer is entirely political. The output gap can be closed with any/some/all of those options.

In such circumstances, negative real interest rates are necessary, but contractionary economic conditions rule that out.

I see negative nominal rates as a tax that will reduce income and net financial assets of the non govt sectors, even as it may increase some private sector credit expansion. And the reduction of income and net financial assets works to reduce the credit worthiness of the non govt sectors reducing their ability to borrow to spend.

Instead, there is a danger of what the great American economist, Irving Fisher called “debt deflation”: falling prices raise the real burden of debt, making the economic contraction worse.

Yes, though he wrote in the context of fixed fx policy, where that tends to happen as well, though under somewhat different circumstances and different sets of forces.

A less extreme (and so more general) version of the idea is “balance-sheet recession”, coined by Richard Koo of Nomura. That is what Japan had to manage in the 1990s.

With floating fx they are all balance sheet recessions. There is no other type of recession.

This is how the McCulley-Pozsar paper makes the point: “deleveraging is a beast of burden that capitalism cannot bear alone. At the macroeconomic level, deleveraging must be a managed process: for the private sector to deleverage without causing a depression, the public sector has to move in the opposite direction . . . by effectively viewing the balance sheets of the monetary and fiscal authorities as a consolidated whole.

Correct, in the context of today’s floating fx. With fixed fx that option carries the risk of rising rates for the govt and default/devaluation.

“Fiscal austerity does not work in a liquidity trap and makes as much sense as putting an anorexic on a diet. Yet ‘diets’ are the very prescriptions that fiscal ‘austerians’ have imposed (or plan to impose) in the US, UK and eurozone. Austerians fail to realise, however, that everyone cannot save at the same time and that, in liquidity traps, the paradox of thrift and depression are fellow travellers that are functionally intertwined.”

Agreed for floating fx. Fixed fx is another story, where forced deflation via austerity does make the maths work, though most often at an impossible social cost.

Confronted by this line of argument, austerians (a term coined by Rob Parenteau, a research associate at the Levy Economics Institute of Bard College), make three arguments:

1. additional borrowing will add heavily to future debt and so be an unreasonable burden on future generations;
2. increased borrowing will crowd out private borrowing;
3. bond investors will stop buying and push yields up.

Which does happen with fixed fx policy.

In a liquidity trap, none of these arguments hold.

With floating fx, none of these hold in any scenario.

Experience over the last four years (not to mention Japan’s experience over the past 20 years) has demonstrated that governments operating with a (floating) currency do not suffer a constraint on their borrowing. The reason is that the private sector does not wish to borrow, but wants to cut its debt, instead. There is no crowding out.

Right, because floating fx regimes are by design not liquidity constrained.

Moreover, adjustment falls on the currency, not on the long-term rate of interest.

Right, and again, unlike fixed fx.

In the case of the US, foreigners also want to lend, partly in support of their mercantilist economic policies.

Actually, they want to accumulate dollar denominated financial assets, which we call lending.

Note that both reserve balances at the Fed and securities account balances at the Fed (treasury securities) are simply dollar deposits at the Fed.

Alas, argue Mr McCulley and Mr Pozsar, “held back by concerns borne out of these orthodoxies, . . . governments are not spending with passionate purpose. They are victims of intellectual paralysis borne out of inertia of dogma . . . As a result, their acting responsibly, relative to orthodoxy, and going forth with austerity may drag economies down the vortex of deflation and depression.”

Right. Orthodoxy happens to be acting as if one was operating under a fixed fx regime even though it’s in fact a floating fx regime.

Finally, they note, “the importance of fiscal expansion and the impotence of conventional monetary policy measures in a liquidity trap have profound implications for the conduct of central banks. This is because in a liquidity trap, the fat-tail risk of inflation is replaced by the fat-tail risk of deflation.”

The risk of excess aggregate demand is replaced by the risk of inadequate aggregate demand.

And the case can be made that lower rates reduce aggregate demand via the interest income channels, as the govt is a net payer of interest.

In this situation, we do not need independent central banks that offset – and so punish – fiscally irresponsible governments. We need central banks that finance – and so encourage – economically responsible (though “fiscally irresponsible”) governments.

Not the way I would say it but understood.

When private sector credit growth is constrained, monetisation of public debt is not inflationary.

While I understand the point, note that ‘monetisation’ is a fixed fx term not directly applicable to floating fx in this context.

Indeed, it would be rather good if it were inflationary, since that would mean a stronger recovery, which would demand swift reversal of the unorthodox policy mix.

The conclusion of the McCulley-Pozsar paper is, in brief, that aggressive fiscal policy does work in the unusual circumstances of a liquidity trap, particularly if combined with monetisation. But conventional wisdom blocks full use of the unorthodox tool kit. Historically, political pressure has destroyed such resistance. Political pressure drove the UK off gold in 1931. But it also brought Hitler to power in Germany in 1933. The eurozone should take note.

Remarkably, in the circumstances of a liquidity trap, enlarged fiscal deficits are likely to reduce future levels of privately held public debt rather than raise them.

As if that aspect matters?

The view that fiscal deficits might provide such a free lunch is the core argument of the paper by DeLong and Summers, to which I will turn in a second post.

Free lunch entirely misses the point.

Why does the size the balances in Fed securities accounts matter as suggested, with floating fx policy?