Monetary policy and central
bank asset purchases:
Substitutes and
complements - speech by
Huw Pill
Beesley Lecture given at the Institute of Directors, London
23 November 2022
The views expressed in this speech are not necessarily those of the Bank of England or
the Monetary Policy Committee. I would particularly like to thank Saba Alam,
Rohan Churm, Rich Harrison, Jack Meaning and Fergal Shortall for helpful discussions in
the preparation of this speech. The text has also benefitted from helpful comments from
Andrew Bailey, Jamie Bell, Ben Broadbent, Sarah Breeden, Alan Castle, Swati Dhingra,
Andrew Hauser, Catherine Mann, Dave Ramsden, Martin Seneca, Silvana Tenreyro and
Danny Walker, for which I am most grateful. Opinions (and all remaining errors and
omissions) are my own.
Speech
Good evening everyone.
It is a great pleasure to have the opportunity to speak here at the Institute of Directors and
participate in the long-running Beesley Lecture series.
As his prodigious academic record and contributions to public policy attest, Professor
Michael Beesley was among the most influential industrial and regulatory economists of
his day.
With the passage of time, his advocacy of road pricing in the 1960s looks increasingly
prescient. And, even after almost four decades, his guidance of privatisation and shaping
of the subsequent regulatory environment continue to govern the structure of important UK
network industries, such as rail and telecoms.
It is a great honour to have this opportunity to contribute to the lecture series he created.
Professor Beesley's
expertise lay in industrial and regulatory economics, whereas at the
- -
Bank of England my focus is naturally enough on monetary and macro economics. I
had originally hoped to bridge this gap by discussing how the Bank's Monetary Policy
to 'regulate' price developments by steering CPI inflation back to
Committee (MPC) seeks
it 2% target.
But, in an earlier lecture in this year's series, Professor Sir John Vickers has already taken
that route. While unfortunately I could not attend his presentation, I understand he spoke
on the Bank's largely successful experience of inflation targeting over the past
twenty-five
years, concluding with some remarks on the challenges for UK monetary policy posed by
the current difficult environment.1
Even though that topic has already been covered, it would be remiss not to say a few
words about the monetary policy outlook.
The outlook for monetary policy
the Bank's staff just over a year ago (and became a member of the
Since I re-joined
MPC), we have been in the process of tightening monetary policy.
Bank Rate has been raised at each of the past eight meetings, and now stands at 3%.
The large portfolio of gilts accumulated as a result of quantitative easing (QE) is being run
down: since March, by ceasing to reinvest the proceeds of maturing bonds; and, since the
start of this month, by selling gilts back to the market.
The language surrounding monetary policy has shifted dramatically: from so-called forward
guidance suggesting that Bank rate would remain at its effective lower bound until
economic slack had eroded, to a more data-dependent outlook for interest rates reflecting
current concerns over the persistence of inflationary pressures.2
This substantial shift has been driven by two factors.
Normalisation of the monetary policy stance
First, the stance of monetary policy
needed to be normalised after more than a decade of exceptional ease, originally
established in the face of the global financial crisis and then maintained more-or-less until
(Of course, the 'normalisation' implied here relates to historical norms
this time last year.
for the level of Bank Rate and size of the Bank's balance sheet.)
With the failure of Lehman Brothers in 2008, Bank Rate was quickly floored at its effective
lower bound, and additional easing was then provided through large-scale asset
purchases. The resulting highly supportive overall stance was justified by a combination of
downside risks to the inflation target, a weak economic outlook and tensions in the
financial system, all of which had emerged in the aftermath of the financial crisis. The
subsequent euro area sovereign crisis, the uncertainties created around the Brexit
referendum, and the onset of the pandemic were seen as perpetuating and / or amplifying
those risks.
At least in the eyes of some MPC members and commentators, accommodative policy
a way of 'buying insurance' against the
over the past decade was also motivated as
possibility of a further deterioration in the economic outlook or a renewed bout of market
dysfunction.
Insuring yourself against unpleasant outcomes makes sense. But insurance comes at a
'buy insurance' is the
cost. For a monetary policymaker the premium paid to cost of having
to alter the policy stance should the risks against which the insurance was bought not
materialise.
'risk management approach'
By nature, such a at that time implied erring on the side of
- -
offering more policy support in practice, of doing more, rather than less, QE in order to
stave off the potential impact of risks that were viewed as heavily skewed to the
downside.3 This motivation was bolstered by fears about the effectiveness of monetary
policy transmission as Bank Rate reached its effective lower bound, as well as potential
downward rigidity in wage and price setting.4
Asymmetries in the structure of the economy, in policy transmission and in the distribution
- -
of shocks all served to justify at least on occasion, for some MPC members an
offsetting asymmetry in setting the monetary policy stance.
-
As the post-pandemic recovery became better established last year, these risks receded
stance receded with them. What's
and the need to maintain an 'ultra-accommodative'
more, the risks themselves became more symmetric, especially as Bank Rate moved
away from its lower bound, and concerns about monetary policy transmission and
downward nominal rigidities diminished.
'buying insurance' using monetary easing via QE
As a result, the case for fell away. By its
asymmetric 'risk management' approach to setting monetary policy designed to
nature, an
protect against skewed downside risk is inevitably somewhat over-stimulative should those
downside risks not materialise. The challenge is then to manage the impact of this
insurance premium, and ensure that it does not lead to departures of inflation from target.
Just to be clear, I don't see this insurance premium as being an important driver
of
inflation's rise above target over the past year. That rise follows from
new shocks to the
UK economy, which I will discuss in a moment. Rather than in the form of inflation, the
insurance premium to protect against downside risks through risk management has been
paid in complicating what was anyway set to be a challenging process of monetary policy
normalisation.
By the autumn of 2021, the need to start tightening the monetary policy stance was
becoming more evident as those new inflationary shocks mounted.
That process was always likely to prove challenging. Aside from the substantial
communication and operational challenges involved, the very generous liquidity conditions
established over more than a decade could have generated pockets of vulnerability in the
financial sector, as the discipline on position-taking and balance sheet management
imposed by liquidity constraints in normal times had been relaxed, at least for a time.5
To manage these concerns, the MPC set out a transparent strategy for normalising
monetary policy centred on its plan to run down the stock of assets accumulated through
QE in a gradual and predictable manner.6 This plan has governed the quantitative
tightening (QT) programme over the past year.
Addressing new inflationary shocks
But monetary policy cannot be put on an
autopilot. Any plan has to be conditional on economic conditions, and responsive to
economic shocks and disturbances.7 The MPC has flagged that it will use Bank Rate as its
active instrument to address new shocks as they emerge, leaving the QT programme to
run 'in the background' as long as market conditions permit.
That naturally brings me to the second rationale for the substantial tightening of the
monetary policy stance over the past year: the incidence of new inflationary shocks. Two
shocks in particular stand out: the very sharp rise in wholesale European gas prices over
the past year; and the decline in participation in the UK labour market (against a backdrop
of sagging market competition in the goods market).
The rise in gas prices has four important characteristics.
First, it genuinely was a shock. Looking back at the first speech I gave as an MPC member
this time last year,8 gas prices barely featured. Rather the focus was on supply chain
disruptions and the potential threat of the Omicron variant, which had just started to
emerge as I spoke in Newcastle.
Second, the shock was large. Although it has eased somewhat in recent months, the
- most relevant for next year's household
January European wholesale gas price future
-
energy bills that enter the CPI basket rose more than ten times to its August peak.
Third, these gas price rises passed-through to the CPI inflation that the MPC targets
-
relatively quickly: in a matter of months certainly at a shorter horizon than the 18-24
months typically associated with the lagged pass-through of monetary policy actions to
inflation developments.
And fourth, higher gas prices exerted an adverse supply-side effect on the UK economy,
and thus induced a difficult trade-off for monetary policy: inflationary pressures rose at a
time when economic activity weakened.
Taken together, these characteristics implied that gas price driven volatility in CPI inflation
was inevitable. Given the famous 'long and variable lags' in the transmission of monetary
policy, an immediate policy response to the gas price shock could not have prevented
some rise in headline inflation.9 In line with its remit, the MPC needed to act to steer
inflation back to its 2% target on a sustainable basis, in a difficult environment where the
adverse terms of trade impact of higher imported energy prices weighed on domestic real
incomes and spending.
In doing so, it was crucial that monetary policy was prepared to act to contain so-called
second-round effects in price, wage and cost developments, which threaten to impart a
self-sustaining momentum to inflation, even as the original impetus to higher inflation from
rising gas prices dissipates.
By its nature, that more persistent component of inflation would last to the horizons at
-
which monetary policy does have an effect on price developments it is thus any such
persistence in inflation that the MPC (in its recent communication) has flagged as the
driver of more 'forceful' policy actions.
This is where the impact of higher gas prices interacts with developments in the labour
market. Even as economic activity in the UK has weakened as higher gas prices weighed
on household spending power, the labour market has remained tight. The unemployment
rate recently reached its lowest level since the mid-1970s. Recruitment difficulties in a tight
labour market has supported stronger underlying wage growth. Taken together with the
supply chain disruptions that accord firms pricing power in supply chains, this tightness
creates conditions conducive to the emergence of the second-round effects we fear.
Behind the labour market tightness lies a decline in participation rates among the working
age population, particularly those in the 50-65 age group. The reasons behind this decline
remain the subject of controversy, but the impact of the pandemic on early retirement and
long-term health, as well as underlying demographic developments, all seem to have
- -
played a role.10 Crucially and just like the rise in gas prices rising inactivity among the
working age population represents an adverse supply shock, which adds to the difficult
shorter-term trade-offs facing monetary policy.11
Looking back to a year ago, the MPC debated whether the prospective end of the furlough
scheme introduced during the pandemic would release furloughed workers into the labour
market and ease the tightness emerging in the labour market. This was a difficult judgment
to make, given that the furlough scheme was without precedent.
As it turned out, that easing did not materialise: through the middle of this year, the labour
market has continued to tighten and has proved tighter than we had expected, largely
owing to the adverse developments in participation that we did not fully foresee.
Now that the economy has slowed (and probably entered recession), we are starting to
see labour market indicators turn. Vacancies have stabilised and there are tentative signs
they will fall from their historically high levels. Should economic slack emerge and
unemployment rise as the latest MPC forecasts imply, that will weigh against domestic
inflationary pressure and ease the threat of inflation persistence.
-
It is these two factors the evolution of energy prices and developments in domestic
-
labour markets as well as the policy responses to them, such as the fiscal
announcements made last week, that drive my current assessment of the outlook for
monetary policy. If you like, these are the main arguments of my monetary policy reaction
function, especially in so far as the typically more persistent domestically-driven dynamics
of inflation stem from the labour market and corporate pricing behaviour.
As I have said on previous occasions, in my judgment there is still some more to do with
Bank Rate in order to address prevailing inflationary pressures and complete the
necessary normalisation of monetary policy following a decade or more of exceptional
accommodation.
In line with the MPC's most recent forecast and communication
and on the basis of the
information we have available today, I do not anticipate the levels of Bank Rate priced in
when the forecast's conditioning assumptions
financial markets were frozen12 will be
required. But, given the need to contain the risk of greater inflation persistence implied by
potential second round effects, further action is likely to be required to ensure inflation will
return sustainably to its 2% target over the medium term.
As ever, my votes on Bank Rate at the December MPC meeting and beyond will be
determined by pursuit of the inflation target, and guided by the evolution of the economic
and financial data.
Conducting central bank asset purchases
But the MPC is not only taking decisions about Bank Rate. In parallel with increases in
Bank Rate, the MPC has also embarked on quantitative tightening. Gilts held as a result of
QE conducted over the past decade or more have been sold as of the beginning of this
month, following the decision in February 2022 to cease reinvesting the proceeds of
maturing bonds.
QT is another aspect of the normalisation of the monetary policy stance. The MPC has
committed to unwinding its QE holdings in a gradual and predictable manner. Gilt sales
running 'in the background', rather than being responsive to
are month-to-month data
news. As I have already discussed, responses to shocks at the margin involve what the
MPC has identified as its 'active' instrument -
Bank Rate.
From the outset of its communication about QT, the MPC has emphasised that, were
markets to become dysfunctional, asset sales could, if necessary, be paused. This
eventuality transpired in the market tensions that emerged in late September, following the
then-Government's mini-budget announcement.13
A number of my colleagues have already described the events surrounding the decision to
postpone the scheduled start of QT gilt sales in early October, as the Bank implemented
financial stability operations in the form of additional gilt purchases, including purchases of
I won't repeat that detailed description here, other than to flag that
indexed gilts.14 these
operations were intended to restore market functioning in long-dated government bonds
and reduce risks from contagion to credit conditions for UK households and businesses.
Rather I will conclude with some more general observations about the relationship
between monetary policy decisions taken by the MPC and financial stability operations
-
conducted by the Bank. Not much of this is new indeed, I have written about these
issues in the past,15 colleagues at the Bank have published an overview of their research
into asset purchases in a recent Quarterly Bulletin article,16 and the Bank has taken a
leading role in international forums such as the Bank for International Settlements where
the role asset purchases can play in promoting monetary and financial stability.17 So I
simply offer a few general high-level remarks to frame our discussion this evening.
As we saw with the onset of the global financial crisis, in the face of deflationary pressures,
monetary policy makers can resort to asset purchases in the form of quantitative easing to
ease the stance of monetary policy and financial conditions more broadly.
Central bank asset purchases can be seen as working in two ways.
Asset purchases as a substitute for changing Bank Rate
First, they are a potential
substitute for monetary easing via the conventional lowering of interest rates should the
effective lower bound on Bank Rate bind. In this context, QE can influence the economic
outlook through a number of channels.
the central bank's
On the basis of quantity-theoretic considerations, an expansion of
monetary liabilities may raise inflation expectations directly. QE can also offer guidance to
the market about the Bank's plans for interest rates. In short, QE may work through a
signalling
channel.
The increase in central bank reserves associated with QE may lead to portfolio
rebalancing, as banks attempt to restructure their balance sheets by buying financial
assets or making loans. More generally, the absorption of duration from markets
associated with Bank of England purchases of government debt financed by the creation
of central bank reserves can trigger efforts by a broader set of market participants to
rebalance portfolios, leading to a bidding up of asset prices. Higher asset prices ease the
wider set of financial conditions faced by households and firms, supporting economic
portfolio
activity alleviating deflationary pressures. In sum, QE may also work through a
balance channel.
- -
As someone who has argued in the past often in the face of considerable scepticism
for the importance of monetary and credit mechanisms in monetary policy transmission,18 I
find these channels both plausible and potentially important, even if the evidence on their
empirical impact is mixed, perhaps reflecting the state contingency of both the signalling
and portfolio balance channels.
Central banks should certainly be wary of suggesting that their armoury is exhausted when
policy rates reach their effective lower bound. Such a view both risks creating deflationary
dynamics through a self-fulfilling prophecy and denies the ultimately monetary origins of
price level developments.
Asset purchases as a complement to changing Bank Rate
Second, central bank
asset purchases (and other market interventions) can be understood as efforts to maintain
the conventional interest rate channel of monetary policy transmission. By their nature,
complements
such efforts are to, rather than substitutes for, changes in Bank Rate.
To maintain monetary transmission through conventional channels at times of market
stress, central banks may need support to the private sector, so as to maintain the
functioning of financial markets, institutions, and infrastructures.
dealing with 'banking panics' towards the end of the nineteenth
This has a long history:
century was an important motivation for the creation of the Federal Reserve, for example;
and the famous Bagehot Rule governing the provision of liquidity support to the banking
system has been an important guide for central bank policy for more than a century. In
common with other central banks, the Bank of England has a number of tools designed to
provide backstop liquidity to banks under a range of scenarios.
-
But in recent years, financial intermediation via non-bank financial institutions (NBFIs)
what we used to call 'shadow banks' -
has increased, in part because of greater regulation
of the core banking system following the global financial crisis.
Of course, the main responsibility for managing the liquidity and other exposures of these
institutions lies with the institutions themselves, within an appropriate regulatory and
supervisory structure.19 But as we have learnt somewhat painfully over recent decades in
a variety of jurisdictions, occasions can arise where the systemic nature of liquidity risks
make it difficult, if not impossible, for individual institutions to attain the resilience and
robustness they need.
Central banks have therefore begun to discuss the need for additional backstops. In
particular, they have considered whether the need for asset purchases to address
dysfunction in the markets where NBFIs operate has risen relative to the need to provide
liquidity to standard banking counterparts for central banks.
Since asset purchases implemented in this context work in concert with changes in Bank
Rate, they naturally take place when those interest rate changes are taking place.20 In
other words, such asset purchases would naturally happen when Bank Rate is away from
its effective lower bound, and retains the flexibility to move in both directions.
Moreover, to the extent that the support offered by asset purchases represents the offer of
the central bank's balance sheet as an alternative venue for intermediation when
private
markets have seized up, it is natural that the asset purchases could be accompanied by
asset sales, either in parallel or at least in close proximity. It is by both buying and selling
(or alternatively lending and borrowing) that the central bank intermediate financial
transactions between private market participants. This is the essence of the central bank
acting as a central counterparty or market maker of last resort.
Relationship with financial stability
There is also a natural complementarity between
providing central bank support to maintain market functioning and contributing to the
maintenance of financial stability. Indeed, the two go hand-in-hand.
The direction of support will depend upon the specific incidence of market failure causing
market dysfunction, the structure of the financial system, and the broader flexibility of the
This is the essence of why such interventions will be 'targeted' on specific
economy.
market segments. These factors will vary both over time and from one jurisdiction to
another. The form of support offered by central banks will thus also vary.
Yet central banks must also recognize the limitations of their policy. In the face of crisis,
they may need to be innovative in their approach. But central banks should be very wary of
assuming responsibility for goals that they do not have the instruments to pursue.
Re-establishing market functioning ultimately relies on the behaviour of market
participants. The central bank can support this process, but in the end it is the private
sector that creates and maintains the market.
Designing the appropriate tools to support and provide a backstop for market functioning is
an important agenda for the global central banking community. As the example of the
recent Bank of England interventions demonstrates, we are still in a learning-by-doing
phase of this process.
Concluding remarks
Where does this leave the conduct of monetary policy in a context of financial stability
operations? I will conclude with two points I see as key.
First, it is important to keep such financial stability operations distinct from monetary policy,
both in terms of communication and operationally.
To the extent that such operations distort the intended monetary policy signal, they
paradoxically risk interfering with monetary policy transmission, even as they are intended
to support the market functioning on which that transmission relies.
Second, while respecting the need for separation between monetary policy and financial
unavoidable interactions
stability operations, policy makers also need to recognise the
between the two.
After all, an injection of central bank reserves owing to a financial stability operation can
have monetary implications via the portfolio balance channel just like QE. And, by design,
financial stability operations will have implications for asset prices and financial markets
and institutions that influence the overall stance of financial conditions, and thus highly
relevant in deciding the appropriate level of Bank Rate.
Monetary policy decisions cannot be taken by the MPC entirely independently of actions
implemented by the Bank for financial stability purposes: their consequences for the
stance and transmission of monetary policy need to be identified and internalised in the
MPC's process. Early, open and transparent communication among the various parties
-
involved that is, across the various relevant bodies (MPC, FPC, Bank Executive) within
the Bank, among the Bank and other UK policy institutions such as the Treasury, and
-
between policy makers and market participants is therefore crucial.
'temporary and targeted' -
While financial stability operations remain as emphasised in the
Bank's initial announcement of its recent gilt market interventions on 28 September 2022 -
a natural distinction with the necessarily lower frequency evolution of monetary policy (and
the monetary trends that ultimately determine inflation) exists. As others have described,
this is a key element of the gilt purchases made by the Bank in September and October, in
the face of market dysfunction. It has rightly be made central to the communication of
recent policy interventions, in line with the need for transparency that I have highlighted.
The delicate balance between maintaining a clear distinction and internalising the
inevitable interaction is important for the Bank and the wider central banking community.
References
Broadbent, B. (2022). speech given at Gresham College, London.
"Reliable partners,"
Broadbent, B. (2021). "Lags, trade-offs and the challenges facing monetary policy,"
speech at Leeds University Business School.
Busetto, F., M. Chavaz, M. Froemel, M. Joyce, I. Kaminska and J. Worlidge (2022). "QE at
the Bank of England: A perspective on its functioning and effectiveness," Bank of
England Quarterly Bulletin Q1.
Cunliffe, J. (2022a). Letter to Mel Stride, Chairman of the House of Commons Treasury
Select Committee, 5 October 2022.
Cunliffe, J. (2022b). Letter to Mel Stride, Chairman of the House of Commons Treasury
Select Committee, 18 October 2022.
Elsby, M.W.L. and G. Solon (2019).
"How prevalent Is downward rigidity in nominal
Journal of
wages? International evidence from payroll records and pay slips,"
Economic Perspectives 33(2), pp. 185-201.
F. Gourio and S. Krane (2015).
Evans, C.L., J.D.M. Fisher, "Risk management for
monetary policy near the zero lower bound," Brookings Papers on Economic Activity
(Spring), pp. 141-196.
Haskell, J. and J. Martin (2022).
"Economic inactivity and the labour market
Imperial College London.
experience of the long-term sick,"
Hauser, A. (2022).
"Thirteen days in October: How central bank balance sheets can
speech at the ECB Money Markets
support monetary and financial stability,"
conference, 4 November 2022.
Hauser, A. (2021). "From lender of last resort to market maker of last resort via the
dash for cash - Why central banks need new tools for dealing with market
dysfunction," speech at Thomson Reuters Newsmaker, London.
Pill, H. (2022).
"What did the monetarists ever do for us?" presentation at the Walter
-
Eucken Institut / Stifung Geld und Währung Conference Inflation and Debt: Challenges
for Monetary Policy after Covid-19, Freiburg.
Pill, H. (2021). - 'Crossing the river by feeling the
"UK Monetary Policy stones,"
speech given at the Confederation of British Industry, Newcastle upon Tyne.
Pill, H. (2019), in R. Barwell and J.
"Whatever it takes within our (new?) mandate"
Chadha (eds.) Renewing our monetary vows: Open letters to the Governor of the Bank of
England, pp. 37-54 (London: National Institute of Economic and Social Research).
Pill, H. (2010).
"Monetary policy in a low interest rate environment: A
checklist," NBER International Seminar on Macroeconomics 6(1), pp. 335-345.
S. (2022).
Tenreyro, "The economy and policy trade-offs," Dow Lecture, National
Institute of Economic and Social Research.
Endnotes
1
See: Vickers (2022). "The regulation of inflation: Reflections on 25 years of the MPC," Beesley Lecture, 9
November 2022.
2
The MPC's
communication following its 3 November 2022 meeting set out why both the market-implied
path of future Bank Rate and the path where Bank Rate was maintained at a constant 3% level were
seen as inappropriate given the prevailing economic circumstances. This is a form of guidance. But the
preferred outlook for Bank Rate was left to be determined by the evolution of the data.
3
See: Evans et al. (2015) for an articulation of this approach.
4
Experience after the global financial guidance (and the empirical evidence collected by Elsby and Solon
(2019) inter alia) suggest that concerns about downward nominal wage and price rigidity may have been
overplayed.
5
See the discussion in Pill (2019) on this point.
6
See Box A in - Bank of England.
'Monetary Policy Report August 2021,'
7
See Broadbent (2022) on this point.
8
See Pill (2021). This speech was given on the day the first reports in the UK media of the emergence of
the Omicron variant of the Covid virus.
9
Broadbent (2021) and Tenreyro (2022) offer some model simulations that illustrate the challenges
monetary policy faced in addressing these inflationary shocks, demonstrating the substantial output costs
entailed in stabilising inflation at 2% if those gas prices rises had been anticipated early enough for
monetary policy action to offset them.
10
See Haskell and Martin (2022).
11
have demand effects. After all, Says Law implies that 'supply creates
Of course, rising inactivity will also
its own demand' (or in this case, the destruction of supply leads to the destruction of demand). That
perspective is embodied in the Bank's core forecasting model, at least over the long
run. The inflationary
pressures identified here are associated with shorter-term transitions before Says Law holds.
12
In other words, the market prices prevailing on average in the 7-day window ending on 25 October 2022,
which implied a peak in Bank Rate of 51⁄4% in the second half of 2023. The MPC had decided to reduce
the window over which it averaged UK asset prices in order to construct the conditioning assumptions for
its forecast in order to exclude the peak of the market turmoil that had emerged at the end of September
and early October.
13
The MPC had delegated responsibility for judging whether markets had become dysfunctional and the
operational decisions about pausing QT auctions to the Bank Executive.
14
In particular, Sir Jon Cunliffe's letters
to the Treasury Select Committee (Cunliffe, 2022a,b) and a recent
speech by Andrew Hauser, the Bank's Executive Director for Markets (Hauser, 2022) offer a detailed
account of the context and character of recent operational decisions.
15
e.g. in Pill (2010) and Pill (2019).
16
See: Busetto, et al. (2022).
17
See: e.g. Hauser (2021).
18
See Pill (2022).
19
The Bank's Financial Stability Reports have regularly discussed the risks faced and posed by the NBFI
episode in March 2020.
sector, in particular in the aftermath of the so-called 'dash-for-cash'
20
As reflected in the subsequent discussion, in the Bank of England context, while the responsibility for
setting Bank Rate lies wholly with the MPC, the responsibility for conducting asset purchases for
other than monetary policy lies elsewhere, likely with the Bank's Executive. Nonetheless, the
purposes
point made here holds: if asset purchases are intended to complement the setting of Bank Rate by
supporting the transmission of monetary policy decisions reflected in the changing Bank Rate, then these
asset purchases will take place in parallel with Bank Rate changes, rather than once the scope for Bank
Rate changes has been exhausted,