Tag: forecasting

Moody’s, one of the three main international credit rating agencies, has just downgraded the UK’s credit rating from the top Aaa rating to Aa1. The other two agencies, Standard & Poor’s and Fitch may follow suit as they have the UK’s triple A rating on ‘negative outlook’.

The reason for Moody’s decision can be see in its press statement:

The key interrelated drivers of today’s action are:
1. The continuing weakness in the UK’s medium-term growth outlook, with a period of sluggish growth which Moody’s now expects will extend into the second half of the decade;
2. The challenges that subdued medium-term growth prospects pose to the government’s fiscal consolidation programme, which will now extend well into the next parliament;
3. And, as a consequence of the UK’s high and rising debt burden, a deterioration in the shock-absorption capacity of the government’s balance sheet, which is unlikely to reverse before 2016.

The direct economic consequences of Moody’s action are likely to be minimal. People were excpecting a downgrade sooner or later for the reasons Moody’s quotes. Thus stock markets, bond markets and foreign exchange markets already reflect this. Indeed, in the first seven weeks of 2013, the sterling exchange rate index has depreciated by over 6%.

The political consequences, however, are likely to be significant. The Chancellor of the Exchequer, George Orborne, has put considerable emphasis on the importance of maintaining a triple A rating. He has seen it as a sign of the confidence of investors in the government’s policy of focusing on cutting the public-sector deficit and, ultimately, of cutting the public-sector debt as a proportion of GDP. His response, therefore, has been that the government will redouble its efforts to reduce the deficit.

Not surprisingly the Labour opposition claims the downgrading is evidence that the government’s austerity policies are not working. If the aim is to cut the deficit/GDP ratio, this is difficult if GDP is falling or just ‘flat lining’. A less aggressive austerity policy, it is argued, would allow growth to recover and this rise in the denominator would allow the deficit/GDP ratio to fall.

Latest forecasts are that government borrowing is set to rise. The average of 24 independent forecasts of the UK economy, published by the Treasury on 13/2/13, is that public-sector net borrowing will rise from £90.7bn in 2012/13 to £107bn in 2013/14. And the European Commission forecast of the UK economy is that the general government deficit will rise from 5.9% of GDP in 2012/13 to 7.0% of GDP in 2013/14.

So what will be the economic and political consequences of the loss of the triple A rating? What policy options are open to the government? The following articles explore these questions. Not surprisingly, they don’t all agree!

Downgrading Britain: The Friday night drop The Economist, Buttonwood’s notebook (23/2/13)
Rating downgrade: Q&A The Observer, Josephine Moulds (24/2/13)
Downgrade is Osborne’s punishment for deficit-first policy The Guardian, Phillip Inman (23/2/13)
Britain’s downgraded credit rating: Moody’s wake-up call must trigger a change of course The Observer (24/2/13)
Editorial: AAA loss is a sign of failure Independent (24/2/13)
It’s not the end of the world – but it’s the end of any false complacency Independent, Hamish McRae (24/2/13)
Moody’s downgrade will stiffen George Osborne’s resolve The Telegraph, Kamal Ahmed (23/2/13)
UK AAA downgrade: Budget is now George Osborne’s make or break moment The Telegraph, Philip Aldrick (23/2/13)
Britain’s credit downgrade is a call to live within our means The Telegraph, Liam Halligan (23/2/13)
Britain will take years to earn back AAA rating, says Ken Clarke The Telegraph, Rowena Mason (24/2/13)

Questions

  1. How important are credit agencies’ sovereign credit ratings to a country (a) economically; (b) politically? Why may the political effects have subsequent economic effects?
  2. Explain the meaning of the terms ‘exogenous’ and ‘endogenous’ variables. In terms of the determination of economic growth, are government expenditure and tax revenue exogenous or endogenous variables? What are the implications for a policy of cutting the government deficit?
  3. Identify the reasons for the predicted rise in the public-sector deficit as a proportion of GDP. Which of these, if any, are ‘of the government’s own making’?
  4. In the absence of a change in its fiscal stance, what policies could the government adopt to increase business confidence?

Each month the accountancy firm BDO publishes its Business Trends Indices. These indices “are ‘polls of polls’ that pull together the results of all the main UK business surveys”. The latest report shows that the January 2013 Optimism Index was its lowest since the report began 21 years ago.

The Optimism Index predicts business performance two quarters ahead. In January 2013 it was 88.9. The way the index is constructed, a reading of 95 or more suggests that firms are optimistic about business performance. Clearly, they were pessimistic.

Although there was an increase in hiring intentions, firms were still predicting a fall in output. The indices for optimism, employment and output are shown in the chart. (Click here for a PowerPoint.)

As Peter Hemington, Partner, BDO LLP, commented:

In spite of a strengthening Labour Market, business confidence continues to weaken, and improved hiring intentions are not translating into growth plans. It seems the damaging effects on businesses of five years’ zigzagging economic growth, has left them wary of making concrete plans for expansion and resigned to the ‘new normal’ of economic stagnation.

To end this cycle, it is imperative that the Government implements plans to expedite growth. Without growth incentives, we will continue to see UK businesses reluctant to invest and expand, which poses a grave threat to the UK’s economic recovery.

The following articles comment on the gloomy mood of business and on its implications for output and investment. They also look at the implications for government policy.

Articles

Confidence slumps despite optimism from manufacturers Insider News (11/2/13)
Fears of a triple-dip recession return as survey puts business confidence at a 21-year low This is Money (11/2/13)
Pressure grows on ministers for growth strategy Yorkshire Post (11/2/13)
Triple-dip jitters as business confidence hits 21-yr low Management Today, Michael Northcott (11/2/13)

Report and data
Business Trends: Business confidence hits 21-year low signalling economic contraction BDO Press Release (11/2/13)
BDO Monthly Business Trends Indices, February 2013 – Full Report BDO (11/2/13)
Business and Consumer Surveys European Commission: Economic and Financial Affairs

Questions

  1. What reasons are given by the report for a decline in business optimism?
  2. Explain how an accelerator/multiplier interaction could compound the recession or help to cause a bounce back from recession.
  3. How does business sentiment in one country affect business sentiment in others?
  4. In the absence of a change in its fiscal stance, what policies could the government adopt to increase business confidence?
  5. Why might firms’ hiring intentions increase even though they are predicting a fall in output?

The Autumn Statement, delivered annually by the Chancellor of the Exchequer in late November or early December, is rather like a second Budget. In his statement, the Chancellor presents new forecasts for the UK economy by the Office for Budget Responsibility (OBR) and announces various policy changes in the light of the forecasts.

So what does this OBR say? Its headline reads, “Government borrowing revised higher as weaker economy hits revenues” and this is followed by the statement:

The OBR has revised up its forecasts for public-sector borrowing over the next five years, as a weaker outlook for the economy reduces tax revenues. As a result, the Government no longer seems likely to achieve its target of reducing public-sector net debt in 2015–16.

The chart shows OBR forecasts for public-sector net borrowing made in June 2010 (its first forecast after the OBR was formed by the Coalition government), in March 2012 and in December 2012. The current forecast clearly shows borrowing set to decline more slowly than in the earlier forecasts. Click here for a PowerPoint of the chart. (Note that the effects of transferring the pension assets of the Royal Mail to the Treasury and the effects of not paying interest to the Bank of England on government bonds purchased under quantitative easing programmes have not been included in order to make the three forecasts consistent.)

So with a weaker economy and slower recovery than previously forecast, what are George Osborne’s options? He and his colleagues, along with various economists, argue for sticking to Plan A. This means continuing with austerity measures in order to get the public-sector deficit down. But with government borrowing having fallen more slowly than forecast, this means further government expenditure cuts, such as reductions in benefits, cuts in grants to local authorities and reductions in pensions relief. Even so, achieving his two targets – (1) eliminating the cyclically adjusted current (as opposed to capital) budget deficit by 2015/16 (the so-called ‘fiscal mandate’), and (2) public-sector debt falling as a proportion of GDP by 2015/16 – will both be missed. They were extended by a year in the Budget last March. They have now been extended by a further year to 2017/18.

The opposition and many other economists argue that Plan A has failed. Austerity has prevented the economy from growing and has thus meant a slower reduction in the deficit as tax revenues have not grown nearly as much as hoped for. A more expansionary policy would allow the deficit to be reduced more quickly, especially if extra government expenditure were focused on infrastructure and other capital spending.

It could be argued that George Osborne’s Autumn Statement moves some way in this direction – a Plan A+. He is making deeper cuts in welfare and government departmental spending in order to divert monies into capital spending. For example, there will be £1bn of extra expenditure on roads; £1bn extra on schools; £270m on FE colleges; and £600m extra for scientific research. Also, by extending the period of austerity to 2017/18, this has meant that he has not had to make even deeper cuts. What is more, he is increasing income tax allowances and cutting the rate of corporation tax by 1% more than originally planned and scrapping the planned 3p per litre rise in road fuel duty. He hopes to make up any lost tax revenue from these measures by HMRC clamping down on tax evasion.

But by sticking to his broad austerity strategy, and with many parts of the global economy having weakened, it looks as if the UK economy is in for several more years of sluggish growth. Winter is going to be long.

Webcasts and Podcasts
Autumn Statement: George Osborne scraps 3p fuel duty rise BBC News, Carole Walker (5/12/12)
Autumn Statement: OBR says deficit ‘shrinking more slowly’ BBC News, Robert Chote (5/12/12)
Autumn Statement: Headlines from George Osborne’s speech BBC News, Andrew Neil (5/12/12)
Autumn Statement: Flanders, Robinson and Peston reactio BBC News, Stephanie Flanders, Nick Robinson and Robert Peston (5/12/12)
Boosting the British Budget CNN, Jim Boulden (5/12/12)
Autumn statement 2012: key points – video analysis The Guardian, Larry Elliott, Jill Treanor, Patrick Collinson and Damian Carrington (5/12/12)

Articles
Autumn Statement 2012: the full speech The Telegraph (5/12/12)
Autumn Statement: Benefit squeeze as economy slows BBC News (5/12/12)
Autumn Statement: At-a-glance summary of key points BBC News (5/12/12/)
Austerity to last until 2018, admits George Osborne Independent, Oliver Wright
Autumn statement: George Osborne reveals benefits cut Channel 4 News (5/12/12/)
Autumn Statement 2012: Cut welfare, create jobs – a very Tory statement The Telegraph, Damian Reece (5/12/12)
Autumn statement 2012: economy weaker than expected, Osborne says The Guardian, Heather Stewart (5/12/12)
Analysis: Even the ‘autumn’ bit seemed optimistic BBC News, Chris Mason (5/12/12)
George Osborne’s autumn statement 2012: reaction The Guardian, Julia Kollewe (5/12/12)
Candid Osborne avoids political risk Financial Times, Janan Ganesh (5/12/12)
Autumn statement: Why George Osborne’s Budget won’t be a game changer The Telegraph, Allister Heath (4/12/12/)
Autumn statement 2012: expert verdict The Guardian, Richard Murphy, Dominic Raab, Ann Pettifor, Gavin Kelly, Prateek Buch and Mark Serwotka (5/12/12/)
The alternative autumn statement Channel 4 News (5/12/12)
Autumn Statement 2012: man cannot live by deficit reduction alone The Telegraph, Roger Bootle (5/12/12)
Autumn statement: cuts are just a sideshow The Guardian, John Redwood (5/12/12)
What does the Autumn Statement mean for business? Economia, David Mellor (5/12/12)
Autumn Statement Reaction: UK AAA ‘safe for today’ Investment Week (5/12/12)
Autumn Statement: A wintry statement of reality BBC News, Stephanie Flanders (4/12/12)
What has changed? BBC News, Stephanie Flanders (6/12/12)
UK warned on debt ‘credibility’ over AAA rating BBC News (5/12/12)

Data
Autumn statement 2012 in charts The Guardian, Simon Rogers (5/12/12/)
Who suffers most from Britain’s austerity? How the figures stack up The Guardian, Tom Clark (5/12/12)
Economic and fiscal outlook charts and tables – December 2012 OBR (5/12/12)
Economic and fiscal outlook supplementary economy tables – December 2012 OBR (5/12/12)
Forecasts for the UK economy HM-Treasury

OBR, Treasury and IFS links
Economic and fiscal outlook – December 2012 OBR (5/12/12)
Autumn Statement 2012 HM Treasury (5/12/12)
Autumn Statement 2012 IFS

Questions

  1. Distinguish between ‘stocks’ and ‘flows’. Define (a) public-sector net borrowing (PSNB) and (b) the public-sector net debt (PSND) and explain whether each one is a stock or a flow.
  2. Summarise the measures announced by George Osborne in his Autumn Statement.
  3. What are his arguments for not adopting a more expansionary fiscal policy?
  4. Assess his arguments.
  5. What is meant by the ‘output gap’? What are the OBR’s forecasts about the output gap and what are the implications?
  6. How has quantitative easing affected PSNB and PSND?
  7. Distinguish between the cyclical and structural deficit. What implications does this distinction have for fiscal policy?

In a previous blog, Anyone got a crystal ball?, we reported on the Bank of England’s and other agencies’ difficulty in making forecasts. As the Governor, Mervyn King, said, “There is just enormous uncertainty out there.”

The Bank of England has just published its November Inflation Report. This quarterly publication gives forecasts of inflation, GDP and other indicators. It is clear that forecasting hasn’t become any easier. In his opening remarks, Dr. King says:

Continuing the recent zig-zag pattern, output growth is likely to fall back sharply in Q4 as the boost from the Olympics in the summer is reversed – indeed output may shrink a little this quarter. It is difficult to discern the underlying picture. It is probably neither as good as the zigs suggest nor as bad as the zags imply.

The Inflation Report looks at the various factors affecting aggregate demand, inflation, unemployment and aggregate supply. It is quite clear on reading the report why there is so much uncertainty.

A salutary lesson is to look back at previous forecasts and see just how wrong they have been. The chart above shows the forecasts for GDP made in the Inflation Reports of Nov 2012 and Aug 2011. You can see that they are significantly different and yet just 15 months apart. You might also like to compare the forecasts made a year ago (or even two!) about 2012 with the actual situation today. A good source for this is the Treasury’s Forecasts for the UK economy. This collates the forecasts from a range of independent forecasters.

The inaccuracy of forecasting is an inevitable consequence of a highly interdependent world economy that is subject to a range of economic shocks and where confidence (or lack of it) is a major determinant of aggregate demand. But when firms, governments, individuals and central banks have to make plans, it is still necessary to project into the future and try to forecast as accurately as possible – even though it might mean keeping your fingers firmly crossed.

Articles
Bank of England downgrades growth forecast for 2013 Daily Record (14/11/12)
A gloomy picture from the Old Lady Financial Times (14/11/12)
Will Britain’s post-recession economy be resurgent, stagnant or greener? The Guardian, Larry Elliott (11/11/12)
Economics must heed political risk Financial Times, Sebastian Mallaby (6/11/12)
European Commission autumn forecast: overoptimistic and in denial Social Europe Journal, Andrew Watt (7/11/12)
Bank of England gets long to-do list for overhaul Reuters, Sven Egenter (2/11/12)

Data
Inflation Report, November 2012 Bank of England
Index of economic forecasts European Commission DGECFIN
Economic Outlook Annex Tables OECD
World Economic Outlook Reports IMF
Forecasts for the UK economy HM Treasury

Questions

  1. What was being forecast for economic growth and inflation for 2012 (a) one year ago; (b) two years ago?
  2. What are the main reasons for the inaccuracy of forecasts?
  3. How might forecasting be made more reliable?
  4. If sentiment is a key determinant of economic activity, how might politicians increase the confidence of firms and consumers? What are the political constraints on doing this?
  5. Explain the following statement from the Guardian article: “The problem … is that last decade’s tailwind has become this decade’s headwind.” Why is it difficult to forecast the strength of this ‘headwind’?
  6. How useful is it to use past trends as a guide to the future course of the economy?

With the deepening euro crisis, the slide back into recession in many developed countries and the slowing down of fast-growing developing countries, such as China and India, confidence is waning.

But just as pessimism increases, so too does uncertainty. The global economy is getting more and more difficult to forecast. So should economists give up trying to forecast? Should we rely on guesswork and hunch, or looking into crystal balls?

Bank of England representatives have been appearing before the Treasury Select Committee. And they have reiterated the consensus that things are getting more difficult to forecast. As Mervyn King said in his evidence:

There is just enormous uncertainty out there. I have no idea what is going to happen in the euro area.

And this uncertainty is making people cautious, which, in turn, damages recovery. As Dr King went on to say:

There is no doubt that with the additional uncertainty this year there’s evidence of people behaving in a very defensive way, being unwilling to invest and of course the most extreme example of that would be if we were to get to a liquidity trap where essentially the main assets people wanted to hold were claims on the central bank.

Part of the reason for the uncertainty about global growth prospects is uncertainty about what European leaders will decide about the future of the eurozone. Another is uncertainty about how people will respond to the uncertainty of others. But predicting how others will predict is very difficult as they will themselves be predicting what others will predict. This dilemma was observed by Keynes when observing how investors on the stock market behaved, all trying to predict what others will do, and is known as the Keynesian Beauty Contest dilemma (see also).

So are governments and central banks powerless to counteract the uncertainty and pessimism? Can they restore confidence and growth? Members of the Bank of England’s Monetary Policy Committee believe that further action can be taken to stimulate aggregate demand. Further quantitative easing and cuts in interest rates could help as, according to Dr King, we are not yet in a liquidity trap.

UK Economic Outlook Uncertain Amid Euro Zone Crisis – BOE NASDAQ, Ilona Billington (26/6/12)
BOE King: UK Not In Liquidity Trap; No Limit On QE Market News International (26/6/12)
BOE King: Unity On Loose Policy; Not Half Way Through Crisis Market News International (26/6/12)
Full Text Of BOE MPC Dale At Treasury Select Committee Market News International (26/6/12)
Recovery still five years away, Mervyn King warns The Telegraph, Philip Aldrick (26/6/12)
Governor pessimistic on recovery ShareCast, Michael Millar (26/6/12)
Bank’s King says ‘pessimistic’ about worsening economy BBC News (26/6/12)
UK economic outlook getting worse, warns Bank of England Guardian, Phillip Inman (26/6/12)

Questions

  1. Why is it worth economists forecasting, even if those forecasts rarely turn out to be totally accurate?
  2. Why is it particularly difficult in current circumstances to forecast the state of the macroeconomy 12 months hence – let alone in two or three years?
  3. In what ways is the global macroeconomic situation deteriorating? What can national governments do about it?
  4. What limits the effectiveness of government action to deal with the current situation?
  5. What is meant by the liquidity trap? Are we close to being in such a situation today?
  6. Explain what is meant by the Keynesian Beauty Contest? How is this relevant today in explaining economic uncertainty and the difficulty of forecasting the economy?