A lot of bucks, but how much bang?, by Richard Clarida, Vox EU: “We have involved ourselves in a colossal muddle, having blundered in control of a delicate machine, the workings of which we do not understand” - John Maynard Keynes, “The Great Slump of 1930”, published December 1930.
I recently had the privilege of participating on a panel that was part of the Russia Forum, an annual conference held in Moscow that brings together market makers, policymakers, and academic experts... The topic assigned to our panel, not surprisingly, was the global financial crisis – causes, consequences, and policy responses. Although each speaker had his own, unique perspective, a cohesive, urgent theme did emerge, or so it seemed to me...
That theme suggests the title I’ve chosen for this column; there are, at last, a ‘lot of bucks’ now committed by policymakers to address the global recession and the global financial crisis, but there is real doubt about how much ‘bang’ we can expect from these bucks.
In the US, President Obama has just signed a nearly 800 billion dollar stimulus package and the Fed has cut the Federal Funds rate to zero. Monetary policy in the rest of the G7, while lagging behind the US, will follow the US lead and soon come close to zero. (In the case of the ECB, the policy rate may end up at 1%, but the effective interbank rate has been trading well below the official policy rate in recent weeks so a policy rate of 1% could translate into an effective interbank rate of nearly zero). Likewise for fiscal deficits – they are rising globally and headed higher, propelled by a combination of discretionary actions and automatic stabilisers.
To date, however, these traditional policies have been insufficient for the scale and scope of the task. Recall that the Obama stimulus package is actually the second such US effort in the last 12 months. The 2008 edition was deemed to be a failure because a big chunk of the rebate checks were saved or used to pay down debt and not spent. The Obama package includes tax cuts and credits that will provide a boost to disposable income, but how much of these will be spent rather than saved or used to pay down debt? The package also includes a substantial increase in infrastructure spending, as well as transfers to the states, but the infrastructure spending is back-loaded to 2010 and later, and the transfers to states will most likely just enable states to maintain public employment, not expand it appreciably.
Bucks without bang
What is the source of this concern that the US fiscal package will not deliver a lot of ‘bang’ for the ‘bucks’ committed? Because of the severe damage to the system of credit intermediation through banks and securitisation, policy multipliers are likely to be disappointingly small compared with historical estimates of their importance. Recall the Econ 101 idea of the Keynesian multiplier – the impact traditional macro policies are ‘multiplied’ by boosting private consumption by households and capital investment by firms as they receive income from the initial round of stimulus. It important to remember why and how policy multipliers actually come about. Policy multipliers are greater than 1 to the extent the direct impact of the policy on GDP is multiplied as households and companies increase their spending from the increased income flow they earn from the debt-financed purchase of goods and services sold to meet the demand from the initial round of stimulus.
Historically, multipliers on government spending are estimated to be in the range of 1.5 to 2, while multipliers for tax cuts can be much smaller, say 0.5 to 1. But these estimates are from periods when households could – and did – use tax cuts as a down payment on a car or to cover the closing costs on a mortgage refinance. For example, in 2001, the economy was in recession, but households took advantage of zero-rate financing promotions – as well as ready access to home equity withdrawal from mortgage refinancings – to lever up their tax cut checks to buy cars and boost overall consumption. With the credit markets impaired, tax cuts and income earned from government spending on goods and services will not be leveraged by the financial system to nearly such an extent, resulting in (much) smaller multipliers.
There is a second reason while the bang of the fiscal package will likely lag behind the bucks. Even if the global financial system soon restores some semblance of order and function, the collapse in global equity and housing market values has so impaired household wealth that private consumption (which represents 60% to 70% of GDP in G7 countries) is likely to lag – not lead – economic growth for some time, as households rebuild their balance sheets the old-fashioned way – by boosting their saving rates. Just in 2008 alone, I estimate that the net worth of US households fell by some 10 trillion dollars, with much of this concentrated in older demographic groups who, in our defined contribution world, must now be focused on building back up their wealth to finance retirement, which is not that far away. This means more saving, less consumption, and smaller multipliers. ...
Will the Fed pull it off?
So where does this leave us? A LOT is riding on the efforts of the Fed and other central banks to stabilise the financial system and restore the flow of credit.
Officials recognising these challenges are now seriously considering “non-traditional” policies that combine monetary and fiscal elements. Cutting rates to (near) zero has not been a mistake, but it has been ineffective – really the most striking example of ‘pushing on a string’ I have witnessed in my lifetime. The reason, again, is the impaired credit intermediation system. The private securitisation channel, which at its peak was intermediating nearly 50% of household credit in the US, has been destroyed. Banks are hunkering down in the bunker, hoarding capital as a cushion against massive losses yet to be recognised on the trillions of dollars of ‘legacy’ assets that they have been unable or unwilling to sell at the deep discount required to attract private investors. For this reason, the Fed and Bank of England – with many other central banks likely to follow suit in some form or fashion – are filling the vacuum by directly lending to the private sector. The Fed aims to purchase 600 billion dollars worth of mortgage-backed and agency securities this year and, via the soon to be launched Term Asset-Backed Securities Loan Facility (TALF), to finance without recourse up to one trillion dollars worth of private purchases of credit cards, auto loans, and student loans. Since last fall, the Fed has also been supporting the commercial paper market via the Commercial Paper Funding Facility (CPFF).
Altogether, between the MBS, CPFF, and TALF programs, the Fed is committing nearly 2 trillion dollars of financing to the private sector. While these sums may be necessary to prevent an outright economic collapse that extends and deepens into 2011 and beyond, it is not clear to me that they are sufficient to turn the economy around so that it returns to robust growth. Moreover, based on the Fed’s just released economic forecast and Chairman Bernanke’s recent testimony to the Senate Banking committee, the Fed is also not convinced that these policies are sufficient to turn the economy around. On 24 February, knowing that an 800 billion stimulus had passed, that the Fed has committed nearly 2 trillion dollars of lending to the private sector, and that the Treasury’s Public Private Investment Fund will aim to support up to one trillion dollars of private purchases of bank legacy assets, Chairman Ben Bernanke said,
If actions taken by the administration, the Congress, and the Federal Reserve are successful in restoring some measure of financial stability – and only if that is the case, in my view – there is a reasonable prospect that the current recession will end in 2009 and that 2010 will be a year of recovery,
As I said in my remarks at the conference, I think of myself as an optimist, and that outlook on life has served me well. However, the last nine months have severely tested that mindset, at least as it pertains to my professional endeavours. But old habits are hard to break, so I am casting aside the contrary evidence and putting my ‘bucks’ on the Fed. But it is a close call.