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Posts Tagged ‘targets’

The MPC – looking for a remit (Part 2: new forward guidance)

With the publication of the February 2014 Inflation Report the Bank of England has adjusted its forward guidance to the markets.

As we saw in Part 1 of this blog, the economy should soon fall below the 7% unemployment threshold adopted in the original forward guidance issued last August. But the Bank feels that there is still too much slack in the economy to raise interest rates when unemployment does fall below 7%.

The Bank has thus issued a new vaguer form of forward guidance.

The MPC’s view is that the economy currently has spare capacity equivalent to about 1%–1½% of GDP, concentrated in the labour market. Around half of that slack reflects the difference between the current unemployment rate of 7.1% and an estimate of its
medium-term equilibrium rate of 6%–6½%. The remaining slack largely reflects a judgement that employees would like to work more hours than is currently the case. Companies appear to be operating at close to normal levels of capacity, although this is subject to some uncertainty.

The existence of spare capacity in the economy is both wasteful and increases the risk that inflation will undershoot the target in the medium term. Moreover, recent developments in inflation mean that the near-term trade-off between keeping inflation close to the target and supporting output and employment is more favourable than at the time the MPC announced its guidance last August: CPI inflation has fallen back to the 2% target more quickly than anticipated and, with domestic costs well contained, is expected to remain at, or a little below, the target for the next few years. The MPC therefore judges that there remains scope to absorb spare capacity further before raising Bank Rate.

Just what will determine the timing and pace of tightening? The Bank identifies three factors: the sustainability of the recovery; the extent to which supply responds to demand; and the evolution of cost and price pressures. But there is considerable uncertainty about all of these.

Thus although this updated forward guidance suggests that interest rates will not be raised for some time to come, even when unemployment falls below 7%, it is not at all clear when a rise in Bank Rate is likely to be, and then how quickly and by how much Bank Rate will be raised over subsequent months. Partly this is because of the inevitable uncertainty about future developments in the economy, but partly this is because it is not clear just how the MPC will interpret developments.

So is this new vaguer forward guidance helpful? The following articles address this question.

Bank of England Governor Carney’s statement on forward guidance Reuters (12/2/14)
Why has Mark Carney tweaked forward guidance? The Telegraph, Denise Roland (12/2/14)
Interest rates: Carney rips up ‘forward guidance’ policy Channel 4 News (12/2/14)
Forward guidance version 2: will the public believe it? The Guardian, Larry Elliott (12/2/14)
Mark Carney adjusts Bank interest rate policy BBC News (12/2/14)
Mark Carney’s almost promise on rates BBC News, Robert Peston (12/2/14)
Did the Bank of England’s Forward Guidance work? Independent, Ben Chu (2/2/14)
Forward Guidance 2.0: Is Carney just digging with a larger shovel? Market Watch, The Tell (12/2/14)
The U.K. Economy: Five Key Takeaways Wall Street Journal, Alen Mattich (12/2/14)

Bank of England pages
Inflation Report, February 2014 Bank of England (12/2/14)
Monetary Policy Bank of England
MPC Remit Letters Bank of England
Forward Guidance Bank of England


  1. Summarize the new forward guidance given by the Bank of England.
  2. Why is credibility an important requirement for policy?
  3. What data would you need to have in order to identify the degree of economic slack in the economy?
  4. Why is it difficult to obtain such data – at least in a reliable form?
  5. What is meant by the ‘output gap’? Would it be a good idea to target the output gap?
  6. Is it possible to target the rate of inflation and one or more other indicators at the same time? Explain.
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Rethinking central bank targets

At present, the Bank of England has an inflation target of 2% CPI at a 24-month time horizon. Most, other central banks also have simple Inflation targets. But central bankers’ opinions seem to be changing.

Consider four facts.
1. Many central banks around the world have had record low interest rates for nearly four years, backed up in some cases by programmes of quantitative easing, officially in pursuit of an inflation target.
2. The world is mired in recession or sluggish growth, on which monetary policy seems to have had only a modest effect.
3. Inflation seems to be poorly related to aggregate demand, at least within an economy. Instead, inflation in recent years seems to be particularly affected by commodity prices.
4. Success in meeting an inflation target could mean failure in terms of an economy achieving an actual growth rate equal to its potential rate.

It’s not surprising that there have been calls for rethinking monetary policy targets.

There have recently been two interesting developments: one is a speech by Mark Carney, Governor designate of the Bank of England; the other is a decision on targets by the Fed, reported at a press conference by Ben Bernanke, Chairman of the Federal Reserve.

Mark Carney proposes the possible replacement of an inflation target with a target for nominal GDP (NGDP). This could be, say, 5%. What is more, it should be an annual average over a number of years. Thus if the target is missed in one year, it can be made up in subsequent years. For example, if this year the actual rate of nominal GDP growth is 4%, then by achieving 6% next year, the economy would keep to the average 5% target. As Stephanie Flanders points out:

Moving to nominal GDP targets would send a signal that the Bank was determined to get back the nominal growth in the economy that has been lost, even if it is at the cost of pushing inflation above 2% for a sustained period of time.

In the USA, Ben Bernanke announced that the Fed would target unemployment by keeping interest rates at their current record lows until unemployment falls below a threshold of 6.5%.

Until recently, the Fed has been more flexible than most other central banks by considering not only inflation but also real GDP when setting interest rates. This has been close to following a Taylor rule, which involves targeting a weighted averaged of inflation and real GDP. However, in January 2012, the Fed announced that it would adopt a 2% long-run inflation target. So the move to targeting unemployment represents a rapid change in policy

So have simple inflation targets run their course? Should they be replaced by other targets or should targeting itself be abandoned? The following articles examine the issues.

Mark Carney hints at need for radical action to boost ailing economies The Telegraph, Philip Aldrick (11/12/12)
George Osborne welcomes inflation target review The Telegraph, Philip Aldrick and James Kirkup (13/12/12)
Monetary policy: Straight talk The Economist, R.A. (12/12/12)
New Bank of England governor Mark Carney mulls end of inflation targets The Guardian, Larry Elliott (12/12/12/)
Carney’s trail of carnage Independent, Ben Chu (12/12/12)
Mark Carney suggests targeting economic output BBC News (12/12/12)
A new target for the Bank of England? BBC News, Stephanie Flanders (14/12/12)
Should the UK really ditch inflation target? Investment Week, Katie Holliday (14/12/12)
BoE economist Spencer Dale warns on Mark Carney’s ideas The Telegraph, Philip Aldrick (12/12/12)

Ben Bernanke Outlines Fed Policy for 2013 IVN, Alex Gauthier (14/12/12)
Fed gives itself a new target BBC News, Stephanie Flanders (13/12/12)
Fed to Keep Easing, Sets Target for Rates CNBC, Jeff Cox (12/12/12)
Bernanke calls high unemployment rate ‘an enormous waste’ Los Angeles Times, Jim Puzzanghera (12/12/12)
Think the Fed has been too timid? Check out Britain and Japan. Washington Post, Brad Plumer (13/12/12)
Inflation Targeting is Dead, Long Live Inflation! The Market Oracle, Adrian Ash (14/12/12)

Speech and press conference
Guidance Bank of Canada, Mark Carney (11/12/12)
Transcript of Chairman Bernanke’s Press Conference Federal Reserve Bank, Ben Bernanke (12/12/12)


  1. Which of the following would meet an NGDP target of 5%: (a) 5% real growth and 0% inflation; (b) 5% real growth and 5% inflation; (c) 5% inflation and 0% growth?
  2. What are the main arguments in favour of an NGDP target?
  3. What factors would need to be taken into account in deciding the target rate of NGDP?
  4. What are the main arguments against an NGDP target?
  5. Is it possible to target two indicators with one policy instrument (interest rates)? Explain.
  6. Explain what is meant by Taylor rule?
  7. Is having an unemployment target a type of Taylor rule?
  8. Why may the rate of inflation (whether current or forecast) be a poor indicator of the state of the real economy?
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Rethinking monetary policy targets

Should the object of monetary policy be simply one of keeping inflation within a target range? In a speech given on 9 October, the Governor of the Bank of England, Sir Mervyn King, questioned whether the interest-rate setting policy of the Monetary Policy Committee (MPC) has been too narrow.

He considered whether interest rates should have been higher before the financial crisis and crash of 2007–9. This could have helped to reduce the asset price bubble and discouraged people from taking out excessive loans.

But then there is the question of the exchange rate. Would higher interest rates have pushed the exchange rate even higher, with damaging effects on exports? Today the trade weighted exchange rate is some 20% lower than before the crash. The government hopes that this will encourage a growth in exports and help to fuel recovery in demand. But as Dr King said, “The strategy of reducing domestic spending and relying more on external demand is facing a real problem because not everyone can do it at the same time.”

Then there is the question of economic growth. Should a target rate of growth be part of the MPC’s target? Should the MPC adopt a form of Taylor rule which targets a weighted average of the inflation rate and the rate of economic growth?

Certainly monetary policy today in the UK and many other countries is very different from five years ago. With interest rates being close to zero, there is little scope for further reductions; after all, nominal rates cannot fall below zero, otherwise people would be paid for borrowing money! So the focus has shifted to the supply of money. Several attempts have been made to control the money supply through programmes of quantitative easing. Indeed many economists expect further rounds of quantitative easing in the coming months unless there is a substantial pick up in aggregate demand.

So what should be the targets of monetary policy? The following articles look at Dr King’s speech and at various alternatives to a simple inflation target.

Mervyn King says must face up to monetary policy’s limits’ Reuters, David Milliken and Sven Egenter (9/10/12)
Bank of England’s Mervyn King defends low interest rates pre-crisis The Telegraph, Emma Rowley (9/10/12)
Banks should have had a leverage cap before crash, says Mervyn King The Guardian, Heather Stewart and Phillip Inman (9/10/12)
King Says BOE Must Keep Targeting Inflation as Tool Revamp Looms Bloomberg, Scott Hamilton and Svenja O’Donnell (9/10/12)
After 20 years, time to change Merv’s medicine? Channel 4 News blogs, Faisal Silam (9/10/12)
King signals inflation not primary focus Financial Times, Norma Cohen and Sarah O’Connor (9/10/12)
Should Bank start the helicopter? BBC News, Stephanie Flanders (12/10/12)

Twenty years of inflation targeting Bank of England speeches, Mervyn King (9/10/12)


  1. What are the arguments for using monetary policy to target a particular rate of inflation?
  2. Would it ever be a good idea to adjust the targeted rate of inflation up or down and if so when and why?
  3. Explain how a Taylor rule would work and in what ways it is superior or inferior to pursuing a simple inflation target.
  4. Are attempts to control the money supply through quantitative easing (or tightening) consistent or inconsistent with pursuing an inflation target? Explain.
  5. What are the arguments for and against abandoning targeting in monetary policy and replacing it with discretionary policy that takes a number of different macroeconomic indicators into account?
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An Accord from discord – reflections on Copenhagen

At the end of two weeks of often acrimonious wrangling between representatives from 193 countries, an agreement – of sorts – was reached at the climate change summit in Copenhagen. What was this agreement? It was an ‘accord’ brokered by the USA, China, India, Brazil and South Africa.

This Copenhagen Accord contains three elements. The first is a recognition of the need to prevent global temperatures rising by more than 2 degrees Celsius above pre-industrial levels. The second is a commitment by developed countries to give $30bn of aid between 2010 and 2012 to developing countries for investment in green technology and to mitigate the effects of climate change. In addition, a goal was set of providing $100bn a year by 2020. The third is for rich countries to give pledges on emissions reductions and for developing countries to give pledges on reducing emissions increases. Developed countries’ pledges will be scrutinised by the UN Framework Convention on Climate Change, while developing countries will merely be required to submit reports on their progress in meeting their pledges.

But this is only an accord. It has no legal status and was merely ‘recognised’ by the countries at the conference. What is more, the target of limiting temperature rises to 2C does not contain a date by which temperature rises should peak. Also, as countries are not required to submit targets for emissions until February 2010, it is not clear how these targets will be kept low enough to meet the temperature target and there is no identification of penalites that would apply to countries not meeting their pledges.

Not surprisingly, reactions around the world have been mixed. The following podcasts and articles look at these reactions and at the economic mechanisms that will be required to meet the 2C limit

Podcasts and videos
Recriminations after Copenhagen summit (video) BBC News, David Loyn (21/12/09)
Copenhagen special: Climate change talks end in failure Guardian podcast (19/12/09)
Where do we go after Copenhagen? BBC Today Programme (21/12/09)

What was agreed and left unfinished in U.N. climate deal Reuters of India Factbox (20/12/09)
Copenhagen deal: Key points BBC News (19/12/09)
Copenhagen deal reaction in quotes BBC News (19/12/09)
Copenhagen climate summit fails green investors BBC News, Damian Kahya (22/12/09)
Why did Copenhagen fail to deliver a climate deal? BBC News (22/12/09)
Copenhagen climate accord: Key issues BBC News (19/12/09)
Harrabin’s Notes: After Copenhagen BBC News, Roger Harrabin (19/12/09)
Copenhagen climate conference: Who is going to save the planet now? Telegraph, Louise Gray (21/12/09)
Copenhagen’s One Real Accomplishment: Getting Some Money Flowing New York Times, James Kanter (20/12/09)
Copenhagen climate summit: plan for EU to police countries’ emissions (including video) Telegraph, James Kirkup, and Louise Gray (19/12/09)
The road from Copenhagen Guardian, Ed Miliband (UK Secretary of State for Energy and Climate Change) (20/12/09)
Carbon Prices Tumble After ‘Modest’ Climate Deal Bloomberg, Mathew Carr and Ewa Krukowska (21/12/09)
Copenhagen deal causes EU carbon price fall BBC News (21/12/09)
Have the hopes of environmentalists been dashed? Financial Times, Clive Cookson (21/12/09)
EU reflects on climate ‘disaster’ Financial Times, Joshua Chaffinin (22/12/09)
China not to blame on climate China Daily, Zhang Jin (23/12/09)
Selling a low-carbon life just got harder Times Online, Jonathon Porritt (21/12/09)
Better than nothing The Economist (19/12/09)
Copenhagen has given us the chance to face climate change with honesty Observer, James Hansen (27/12/09)


  1. What incentives exist for countries to agree to tough pledges to reduce emissions?
  2. Was the very limited nature of the Copenhagen Accord a Nash equilibrium? Explain.
  3. Is the carbon price a good indicator of the effectiveness of measures to curb emissions?
  4. Must any agreement have verifiable targets for each country of the world if it is to be successful in curbing carbon emissions?
  5. Is a cap-and-trade system the best means of achieving emissions reductions? Explain.
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Labour’s public sector is a Soviet tractor factory

Public choice theory is an area of economics that uses standard economic tools to consider the decisions made by politicians and others within the public sector. In essence the theory applies economic principles to politics. In the article below Simon Caulkin argues that public sector reform and the application of public choice theory has failed and likens the public sector reforms that have been implemented to Soviet central planning.

Labour’s public sector is a Soviet tractor factory Observer (4/5/08)

1. Explain what is meant by public choice theory.
2. Describe the principal public-sector reforms that were implemented under the Blair government
3. Discuss the extent to which recent public-sector reforms have succeeded in delivering a more responsive and efficient public sector.
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