Deficit spending got the US out of the Great Depression: Paul Samuelson on helicopter money

Paul Samuelson, circa 2008 (see here at 1:31):

I'm full of sensible heresies. How do you think we got out -- in Roosevelt's time -- got out of that depression? How do you think the pernicious Adolf Hitler -- inheriting about the same, at least one third unemployment -- got out of it? And both of us got out of it in about the same number of years as you are getting to 1939. If you look at Mrs Schwartz's analysis of that, it's completely remote from the truth. 

This is not how it happened, but this is equivalent to how it happened: somebody invented helicopters. And somebody went to the printing press and printed-off millions and billions of legal tender. And then those helicopters flew over the poorer rural regions and the slums of the city. And it wasn't a problem of whether the money was going to be saved or wasn't going to be spent. It had nothing to do with pump-priming...It had nothing to do with jump-starting. [...] It was not a Federal Reserve operation.[...] 

Now, Mrs Schwartz and her collaborator, who's name I forgot at this moment [laughter], would say "well that helped to keep the M up". That's a joke! [The banker] didn't go out and start making new loans. He acquired more Treasury certificates, which had a yield of essentially zero. 

So we never got out of the Great Depression? Yes, we did. We did it essentially by deficit spending [...] 

The rest of this excellent discussion is well worth a careful listen.

Addendum : An ingenious reader has created a direct link to this excerpt on You Tube (see here). 2013-11-07

The Old Keynesian prescription to get out of a deep recession

In my previous post, I highlighted an article that shows the most promising unconventional monetary policies for boosting ailing economies right now are overt monetary financing and the policy measures advocated by neo-chartalists.

It's worth mentioning that, from a practical standpoint, this is essentially what the traditional, Keynesian IS-LM model would prescribe in a context of high public debt combined with nominal interest rates at the zero lower bound.

A good example of the application of IS-LM toward this end is Robert Gordon's analysis of the difficulties facing Japanese policymakers in the 1990s:

If monetary policy is impotent because it cannot reduce the interest rate any further, a fiscal stimulus is required to end the slump and bring back the output ratio back to its desired level [...]

The low level of the Japanese interest rate created a policy dilemma in Japan. Monetary policy could not push interest rates appreciably lower, yet fiscal policymakers felt constrained in achieving a large fiscal stimulus by the high existing level of the fiscal deficit in Japan and by the fact that the public debt in Japan had reached 100 percent of real GDP. 

However, the IS-LM model suggests a way out of the Japanese policy dilemma... [:] a combined monetary and fiscal policy stimulus that shifts the LM and IS curves rightward by the same amount can boost real GDP without any need for a decline in interest rates [...]

Also, with such a combined policy there is no need for a further increase in the national debt held by the public, since to achieve its monetary expansion, the central bank can buy the government bonds issued as a result of the increased fiscal deficit [...]

Why did the Bank of Japan resist what seemed to be the obvious solution, which was that the Bank buy up the government bonds issued as a result of the fiscal stimulus? This solution, sometimes called "monetizing the debt", would be the real-world equivalent of shifting the LM curve rightward along with the IS curve, in contrast to the increased interest rates that would result if the IS curve were pushed rightward without a corresponding rightward LM movement. Bank of Japan policymakers retreated into the traditional fear of central bankers that monetizing the debt would undermine the Bank's independence and credibility, two goals that are embedded in the structure of beliefs of central bankers. In fact, as a result of rapid inflation after World War II, the Bank is legally banned from buying bonds directly from government, although it is still able to purchase government bonds indirectly through financial markets. 

The traditional reason for the historic reluctance of central bankers to monetize the debt and conduct a simultaneous monetary and fiscal expansion has been fear of inflation. Yet Japan's problem in the late 1990s was deflation, not inflation [...]

While the prescription of the IS-LM model in favor of a combined monetary-fiscal expansion seemed clear, implementing this policy recommendation was blocked by the reluctance of the Bank of Japan's to give up its historic commitment to price stability. (137-138) (emphasis added)

One final word. This type of policy solution goes back a long way. A variant of this mechanism -- minus the IS-LM language -- is even found in (Keynesian) Lorie Tarshis's textbook published in 1947.

Reference

Gordon, R., Macroeconomics, Eighth Edition, 2000.

Which unconventional monetary policies hold most promise?

Kudos to Biagio Bossone, Chairman of the Group of Lecce and former central banker (and circuit theorist par excellence), for his first-rate analysis (see here: part 1 and part 2) of the different types of unconventional monetary policy measures that have been implemented and proposed in the last few years!

Bossone's piece does a fantastic job of presenting the different policy proposals into six distinct categories based on their implied transmission channel and the degree of cooperation between the fiscal and monetary authorities that is required in order to implement the proposed measures.

The main take-away from the analysis is that Bossone finds the proposals that aim to boost aggregate demand via fiscal actions are the most promising. According to Bossone, the benefits of fiscal measures (with or without actions by the monetary authority) are that their effect is more direct than policy measures such as quantitative easing (which works indirectly via its impact on interest rates) or forward guidance (which works indirectly via its effect on the public's expectations on future interest rates).

In the concluding paragraph, Bossone writes,

...this result vindicates the proposed measures to expand the money supply via overt monetary financing or neo-chartalism, which aims to inject new money independently of central banks' interest-rate policies, especially if these are limited by the zero lower bound.

Reference

Bossone, B., Unconventional monetary policies revisited, Part 1 and Part 2, Vox, October 2013

Helicopter money: an operational view

Much has been written about Adair's Turner suggestion that central banks should consider financing public spending but I thought this short exchange between Adair Turner and economist Mario Seccareccia at an INET conference in 2011 is worth pointing out.

Here's Adair Turner's question:

[About Japan]...why wouldn't it been better still to do what Friedman said was the correct policy post facto in the 1930s, which is "helicopter money". Why wouldn't a better policy had been for the Japanese government to simply run fully, overtly, monetized deficits so that the last [inaudible] percent of GDP was not in the form of a debt contract held by the Japanese private sector but was in the form of absolute, categoric fiat money? (at 2:30 here)

This is Mario Seccareccia's response:

[About the] issue which had been raised about fiscal policy and the "helicopter drop" [vs conventional deficit spending]. That's a false dichotomy. I mean, deficit spending is -- in a sense -- monetization all the time. [Bond issuance is] how the central bank then behaves to clear or sterilize -- so to speak -- those reserves in the system in order to meet its interest rate policy. Period. There is no such thing as a "helicopter" doing this. It's always done through deficit spending fundamentally, I would argue. (at 9:00 here)

The point to remember when thinking about a central bank's ability to inject exogenous increases in reserve balances is that in a monetary regime such as Japan (and the UK for that matter) where the central bank targets an interest rate and the remuneration rate on reserves balances isn't set at the same level as its target interest rate, the central bank can't conduct offensive open market operations aimed at increasing the amount of reserve balances without simultaneously frustrating its goal of keeping its benchmark interest rate on target. Under such a regime the central bank's ability to control money growth is essentially limited to conducting defensive open market operations aimed at keeping its interest rate on target.

UPDATE: A very detailed look at the "helicopter drop" issue is found in Scott Fullwiler's article "Helicopter drops are fiscal operations" (2010). For a general discussion on offensive vs defensive open market operations, see Lombra, Herendeen and Torto, Money and the Financial System, page 425, 1980.