The BBC podcast linked below looks at the use of quantitative easing since 2009 and especially the most recent round since the onset of the pandemic.
Although QE was a major contributor to reducing the depth of the recession in 2009–10, it was barely used from 2013 to 2020 (except for a short period in late 2016/early 2017). The Coalition and Conservative governments were keen to get the deficit down. In justifying pay restraint and curbing government expenditure, Prime Ministers David Cameron and Theresa May both argued that there ‘was no magic money tree’.
But with the severely dampening effect of the lockdown measures from March 2020, the government embarked on a large round of expenditure, including the furlough scheme and support for businesses.
The resulting rise in the budget deficit was accompanied by a new round of QE from the beginning of April. The stock of assets purchased by the Bank of England rose from £445 billion (the approximate level it had been since March 2017) to £740 billion by December 2020 and is planned to reach £895 billion by the end of 2021.
So with the effective funding of the government’s deficits by the creation of new money, does this mean that there is indeed a ‘magic money tree’ or, indeed, a ‘magic money forest’? And if so, is it desirable? Is it simply stoking up problems for the future? Or will, as modern monetary theorists maintain, the extra money, if carefully spent, lead to faster growth and a reducing deficit, with low interest rates making it easy to service the debt?
The podcast explores these issues. There is then a longer list of questions than normal relating to the topics raised in the podcast.
Podcast
Questions
- Which of the following are stocks and which are flows?
(a) Money
(b) Income
(c) The total amount people save each month
(d) The money held in savings accounts
(e) Public-sector net debt
(f) Public-sector net borrowing
(g) National income
(h) Injections into the circular flow of income
(i) Aggregate demand
(j) Wealth
- How do banks create money?
- What is the role of the Debt Management Office in the sale of gilts?
- Describe the birth of QE.
- Is raising asset prices the best means of stimulating the economy? What are the disadvantages of this form of monetary expansion?
- What are the possible exit routes from QE and what problems could occur from reducing the central bank’s stock of assets?
- Is the use of QE in the current Covid-19 crisis directly related to fiscal policy? Or is this use of monetary policy simply a means of hitting the inflation target?
- What are the disadvantages of having interest rates at ultra-low levels?
- Does it matter if the stock of government debt rises substantially if the gilts are at ultra-low fixed interest rates?
- What are the intergenerational effects of substantial QE? Does it depend on how debt is financed?
- How do the policy recommendations of modern monetary theorists differ from those of more conventional macroeconomists?
- In an era of ultra-low interest rates, does fiscal policy have a greater role to play than monetary policy?
Seven years ago (on 5 March 2009), the Bank of England reduced interest rates to a record low of 0.5%. This was in response to a deepening recession. It mirrored action taken by other central banks across the world as they all sought to stimulate their economies, which were reeling from the financial crisis.
Record low interest rates, combined with expansionary fiscal policy, were hoped to be enough to restore rates of growth to levels experienced before the crisis. But they weren’t. One by one countries increased narrow money through bouts of quantitative easing.
But as worries grew about higher government deficits, brought about by the expansionary fiscal policies and by falling tax receipts as incomes and spending fell, so fiscal policy became progressively tighter. Thus more and more emphasis was put on monetary policy as the means of stimulating aggregate demand and boosting economic growth.
Ultra low interest rates and QE were no longer a short-term measure. They persisted as growth rates remained sluggish. The problem was that the higher narrow money supply was not leading to the hoped-for credit creation and growth in consumption and investment. 
The extra money was being used for buying assets, such as shares and houses, not being spent on goods, services, plant and equipment. The money multiplier fell dramatically in many countries (see chart 1 for the case of the UK: click here for a PowerPoint) and there was virtually no growth in credit creation. Broad money in the UK (M4) has actually fallen since 2008 (see chart 2: click here for a PowerPoint), as it has in various other countries.
Additional monetary measures were put in place, including various schemes to provide money to banks for direct lending to companies or individuals. Central banks increasingly resorted to zero or negative interest rates paid to banks for deposits: see the blog posts Down down deeper and down, or a new Status Quo? and When a piggy bank pays a better rate. But still bank lending has stubbornly failed to take off.
Some indication that the ’emergency’ was coming to an end occurred in December 2015 when the US Federal Reserve raised interest rates by 0.25 percentage points. However, many commentators felt that that was too soon, especially in the light of slowing Chinese economic growth. Indeed, the Chinese authorities themselves have been engaging in a large scale QE programme and other measures to arrest this fall in growth.
Although it cut interest rates in 2009 (to 1% by May 2009), the ECB was more cautious than other central banks in the first few years after 2008 and even raised interest rates in 2011 (to 1.5% by July of that year). However, more recently it has been more aggressive in its monetary policy. It has progressively cut interest rates (see chart 3: click here for a PowerPoint) and announced in January 2015 that it was introducing a programme of QE, involving €60 billion of asset purchases for at least 18 months from March 2015. In December 2015, it announced that it would extend this programme for another six months.
The latest move by the ECB was on March 10, when it took three further sets of measures to boost the flagging eurozone economy. It cut interest rates, including cutting the deposit rate paid to banks from –0.3% to –0.4% and the main refinancing rate from –0.05% to –0%; it increased its monthly quantitative easing from €60 billion to €80 billion; and it announced unlimited four-year loans to banks at near-zero interest rates.
It would seem that the emergency continues!
Articles
QE, inflation and the BoE’s unreliable boyfriend: seven years of record low rates The Guardian, Katie Allen (5/3/16)
The End of Alchemy: Money, Banking and the Future of the Global Economy by Mervyn King – review The Observer, John Kampfner (14/3/16)
How ‘negative interest rates’ marked the end of central bank dominance The Telegraph, Peter Spence (21/2/16)
ECB stimulus surprise sends stock markets sliding BBC News (10/3/16)
5 Takeaways From the ECB Meeting The Wall Street Journal, Paul Hannon (10/3/16)
ECB cuts interest rates to zero amid fears of fresh economic crash The Guardian, Katie Allen and Jill Treanor (10/3/16)
Economists mixed on ECB stimulus CNBC, Elizabeth Schulze (10/3/16)
ECB’s Draghi plays his last card to stave off deflation The Telegraph, Ambrose Evans-Pritchard (10/3/16)
ECB cuts rates to new low and expands QE Financial Times, Claire Jones (10/3/16)
Is QE a saviour, necessary evil or the road to perdition? The Telegraph, Roger Bootle (20/3/16)
ECB materials
Monetary policy decisions ECB Press Release (10/3/16)
Introductory statement to the press conference (with Q&A) ECB Press Conference, Mario Draghi and Vítor Constâncio (10/3/16)
ECB Press Conference webcast ECB, Mario Draghi
Questions
- What are meant by narrow and broad money?
- What is the relationship between narrow and broad money? What determines the amount that broad money will increase when narrow money increases?
- Explain what is meant by (a) the credit multiplier and (b) the money multiplier.
- Explain how the process of quantitative easing is supposed to result in an increase in aggregate demand. How reliable is this mechanism?
- Find out and explain what happened to the euro/dollar exchange rate when Mario Draghi made the announcement of the ECB’s monetary measures on 10 March.
- Is there a conflict for central banks between trying to strengthen banks’ liquidity and reserves and trying to stimulate bank lending? Explain.
- Why are “the ECB’s policies likely to destroy half of Germany’s 1500 savings and co-operative banks over the next five years”? (See the Telegraph article.
- What are the disadvantages of quantitative easing?
- What are the arguments for and against backing up monetary policy with expansionary fiscal policy? Consider different forms that this fiscal policy might take.
Following the recession of 2008/9, the UK has engaged in four rounds of quantitative easing (QE) – the process whereby the central bank increases the money supply by purchasing government bonds, and possibly other assets, on the open market from various institutions. The final round was announced in July 2012, bringing the total assets purchased to £375bn. As yet, however, there are no plans for quantitative tightening – the process of the Bank of England selling some of these assets, thereby reducing money supply.
The aim of QE has been to stimulate aggregate demand. Critics claim, however, that the effect on spending has been limited, since the money has not gone directly to consumers but rather to the institutions selling the assets, who have used much of the money to buy shares, bonds and other assets. Nevertheless, with banks having to strengthen their capital base following the financial crisis, QE has helped then to achieve this without having to make even bigger reductions in lending.
The Bank of England now reckons that the recovery is sufficiently established and there is, therefore, no need for further QE.
This is also the judgement of the Federal Reserve about the US economy, which experienced annual growth of 3.5% in the third quarter of 2014. The IMF predicts that US growth will be around 3% for the next three years.
The Fed has had three rounds of QE since the financial crisis, but in October 2014 called an end to the process. Since the start of this year, it has been gradually reducing the amount it injects each month from $85bn to $15bn. The total bond purchases over the past five years have been some $3.6tn, bringing the Fed’s balance sheet to nearly $4.5tn.
But as QE comes to an end in the USA, Japan is expanding its programme. On 31 October, the Bank of Japan announced that it would increase its asset purchases from ¥60-70tn per year to ¥80tn (£440bn). The Japanese government and central bank are determined to boost economic growth in Japan and escape the two decades of deflation and stagnation. The Tokyo stock market rose by some 8% in the week following the announcement and the yen fell by more than 5% against the dollar.
And the European Central Bank, which has not used full QE up to now, looks as if it is moving in that direction. 
In October, it began a programme of buying asset-backed securities (ABSs) and covered bonds (CBs). These are both private-sector securities: ABSs are claims against non-financial companies in the eurozone and CBs are issued by eurozone banks and other financial institutions.
It now looks as if the ECB might take the final step of purchasing government bonds. This is probably what is implied by ECB President Mario Draghi’s statement after the 6 November meeting of the ECB that the ground was being prepared for “further measures to be implemented, if needed”.
But has QE been as successful as its proponents would claim? Is it the solution now to a languishing eurozone economy? The following articles look at these questions.
Fed calls time on QE in the US – charts and analysis The Guardian, Angela Monaghan (29/10/14)
Quantitative easing: giving cash to the public would have been more effective The Guardian, Larry Elliott (29/10/14)
End of QE is whimper not bang BBC News, Robert Peston (29/10/14)
Federal Reserve ends QE The Telegraph, Katherine Rushton (29/10/14)
Bank of Japan to inject 80 trillion yen into its economy The Guardian, Angela Monaghan and Graeme Wearden (31/10/14)
Every man for himself The Economist, Buttonwood column (8/11/14)
Why Japan Surprised the World with its Quantitative Easing Announcement Townhall, Nicholas Vardy (7/11/14)
Bank of Japan QE “Treat” Is a Massive Global Trick Money Morning, Shah Gilani (31/10/14)
ECB stimulus may lack desired scale, QE an option – sources Reuters, Paul Carrel and John O’Donnell (27/10/14)
ECB door remains open to quantitative easing despite doubts over impact Reuters, Eva Taylor and Paul Taylor (9/11/14)
ECB could pump €1tn into eurozone in fresh round of quantitative easing The Guardian,
Angela Monaghan and Phillip Inman (6/11/14)
Ben Bernanke: Quantitative easing will be difficult for the ECB CNBC, Jeff Cox (5/11/14)
Not All QE Is Created Equal as U.S. Outpunches ECB-BOJ Bloomberg, Simon Kennedy (6/11/14)
A QE proposal for Europe’s crisis The Economist, Yanis Varoufakis (7/11/14)
UK, Japan and 1% inflation BBC News, Linda Yueh (12/11/14)
Greenspan Sees Turmoil Ahead As QE Market Boost Unwinds Bloomberg TV, Gillian Tett interviews Alan Greenspan (29/10/14)
Questions
- What is the transmission mechanism between central bank purchases of assets and aggregate demand?
- Under what circumstances might the effect of a given amount of QE on aggregate demand be relatively small?
- What dangers are associated with QE?
- What determines the likely effect on inflation of QE?
- What has been the effect of QE in developed countries on the economies of developing countries? Has this been desirable for the global economy?
- Have businesses benefited from QE? If so, how? If not, why not?
- What has been the effect of QE on the housing market (a) in the USA; (b) in the UK?
- Why has QE not been ‘proper’ money creation?
- What effect has QE had on credit creation? How and why has it differed between the USA and UK?
- Why did the announcement of further QE by the Bank of Japan lead to a depreciation of the yen? What effect is this depreciation likely to have?
In the wake of the financial crisis of 2007/8, the international banking regulatory body, the Basel Committee on Banking Supervision, sought to ensure that the global banking system would be much safer in future. This would require that banks had (a) sufficient capital; (b) sufficient liquidity to meet the demands of customers.
The Basel III rules set new requirements for capital adequacy ratios, to be phased in by 2019. But what about liquidity ratios? The initial proposals of the Basel Committee were that banks should have sufficient liquid assets to be able to withstand for at least 30 days an intense liquidity crisis (such as that which led to the run on Northern Rock in 2007). Liquid assets were defined as cash, reserves in the central bank and government bonds. This new ‘liquidity coverage ratio’ would begin in 2015.
These proposals, however, have met with considerable resistance from bankers, who claim that higher liquidity requirements will reduce their ability to lend and reduce the money multiplier. This would make it more difficult for countries to pull out of recession.
In response, the Basel Committee has published a revised set of liquidity requirements. The new liquidity coverage ratio, instead of being introduced in full in 2015, will be phased in over four years from 2015 to 2019. Also the definition of liquid assets has been significantly expanded to include highly rated equities, company bonds and mortgage-backed securities.
This loosening of the liquidity requirements has been well received by banks. But, as some of the commentators point out in the articles, it is some of these assets that proved to be wholly illiquid in 2007/8!
Articles
Banks Win 4-Year Delay as Basel Liquidity Rule Loosened BloombergJim Brunsden, Giles Broom & Ben Moshinsky (7/1/13)
Banks win victory over new Basel liquidity rules Independent, Ben Chu (7/1/13)
Banks win concessions and time on liquidity rules The Guardian, Dan Milmo (7/1/13)
Basel liquidity agreement boosts bank shares BBC News (7/1/13)
Banks agree minimum liquidity rules BBC News, Robert Peston (67/1/13)
The agreement
Group of Governors and Heads of Supervision endorses revised liquidity standard for banks BIS Press Release (6/1/13)
Summary description of the LCR BIS (6/1/13)
Basel III: The Liquidity Coverage Ratio and liquidity risk monitoring tools BIS (6/1/13)
Introductory remarks from GHOS Chairman Mervyn King and the Basel Committee on Banking Supervision’s Chairman Stefan Ingves (Transcript) BIS (6/1/13)
Questions
- What is meant by ‘liquid assets’?
- How does the liquidity of assets depend on the state of the economy?
- What is the relationship between the liquidity ratio and the money multiplier?
- Does the size of the money multiplier depend solely on the liquidity ratio that banks are required to hold?
- Distinguish between capital adequacy and liquidity.
- What has been the effect of quantitative easing on banks’ liquidity ratios?
With economic growth in the UK stalling and growing alarm about the state of the world economy, the Bank of England has announced a second round of quantitative easing (QE2). This will involve the Bank buying an extra £75 billion of government bonds (gilts) in the market over the following four months. This is over and above the nearly £200 billion of assets, mainly gilts, purchased in the first round of quantitative easing in 2009/10. The purchase will release extra (narrow) money into the economy. Hopefully, this will then allow more credit to be created and the money multiplier to come into play, thereby increasing broad money by a multiple of the £75 billion.
In his letter to the Chancellor of the Exchequer seeking permission for QE2, the Governor stated:
In the United Kingdom, the path of output has been affected by a number of temporary factors, but the available indicators suggest that the underlying rate of growth has also moderated. The squeeze on households’ real incomes and the fiscal consolidation are likely to continue to weigh on domestic spending, while the strains in bank funding markets may also inhibit the availability of credit to consumers and businesses. While the stimulatory monetary stance and the present level of sterling should help to support demand, the weaker outlook for, and the increased downside risks to, output growth mean that the margin of slack in the economy is likely to be greater and more persistent than previously expected.
… The deterioration in the outlook has made it more likely that inflation will undershoot the 2% target in the medium term. In the light of that shift in the balance of risks, and in order to keep inflation on track to meet the target over the medium term, the Committee judged that it was necessary to inject further monetary stimulus into the economy.
But will increasing the money supply lead to increased aggregate demand, or will the money simply sit in banks, thereby increasing their liquidity ratio, but not resulting in any significant increase in spending? In other words, in the equation MV = PY, will the rise in M simply result in a fall in V with little effect on PY? And even if it does lead to a rise in PY, will it be real national income (Y) that rises, or will the rise in MV simply be absorbed in higher prices (P)?
According to a recent article published in the Bank of England’s Quarterly Bulletin, The United Kingdom’s quantitative easing policy: design, operation and impact, the £200 billion of asset purchases under QE1 led to a rise in real GDP of about 2%. If QE2 has the same proportionate effect, real GDP could be expected to rise by about 0.75%. But some commentators argue that things are different this time and that the effect could be much smaller. The following articles examine what is likely to happen. They also look at one of the side-effects of the policy – the reduction in the value of pensions as the policy drives down long-term gilt yields and long-term interest rates generally.
Articles
Bank of England launches second round of QE Interactive Investor, Sarah Modlock (6/10/11)
Britain in grip of worst ever financial crisis, Bank of England governor fears Guardian, Larry Elliott and Katie Allen (6/10/11)
Interview with a Governor BBC News, Stephanie Flanders interviews Mervyn King (6/10/11)
The meaning of QE2 BBC News, Stephanie Flanders (6/10/11)
Bank of England’s MPC united over quantitative easing BBC News (19/10/11)
Bank of England’s QE2 may reach £500bn, economists warn The Telegraph, Philip Aldrick (6/10/11)
‘Shock and awe’ may be QE’s biggest asset The Telegraph, Philip Aldrick (6/10/11)
Quantitative easing by the Bank of England: printing more money won’t work this time The Telegraph, Andrew Lilico (6/10/11)
BOE launches QE2 with 75 billion pound boost Reuters, various commentators (6/10/11)
Shock and awe from Bank of England Financial Times, Chris Giles (6/10/11)
More QE: Full reaction Guardian, various commentators (6/10/11)
Quantitative easing warning over pension schemes Guardian, Jill Insley (6/10/11)
Pension schemes warn of QE2 Titanic disaster Mindful money (6/10/11)
Calm down Mervyn – this so-called global recession is really not that bad Independent, Hamish McRae (9/10/11)
Bank of England publications
Asset Purchase Facility: Gilt Purchases Bank of England Market Notice (6/10/11)
Governor’s ITN interview (6/10/11)
Bank of England Maintains Bank Rate at 0.5% and Increases Size of Asset Purchase Programme by £75 billion to £275 billion Bank of England News Release (6/10/11)
Quantitative Easing – How it Works
Governor’s letter to the Chancellor (6/10/11)
Chancellor’s reply to the Governor (6/10/11)
Minutes of the Monetary Policy Committee meeting, 5 and 6 October 2011 (19/10/11)
Inflation Report
Quarterly Bulletin (2011, Q3)
Questions
- Explain how quantitative easing works.
- What is likely to determine its effectiveness in stimulating the economy?
- Why does the Bank of England prefer to inject new money into the economy by purchasing gilts rather than by some other means that might directly help small business?
- Explain how QE2 is likely to affect pensions.
- What will determine whether QE2 will be inflationary?
- Why is the perception of the likely effectiveness of QE2 one of the key determinants of its actual effectiveness?
