CPI inflation in the 12 months to September 2009 fell to 1.1% (from 1.6% in the 12 months to August). RPI inflation for the same period was -1.3%. In other words, retail prices actually fell by 1.3% in the 12 months to September. According to the ONS, “By far the largest downward pressure affecting the change in the CPI annual rate came from housing and household services. This was principally due to average gas and electricity bills, which were unchanged between August and September this year but rose a year ago when some of the major suppliers increased their tariffs.” (See below for link.)
If the CPI inflation rate falls below 1% (or rises above 3%), the Governor of the Bank of England is required to write a letter to the Chancellor of the Exchequer explaining why and also what the Bank of England intends to do about this. The Bank of England targets the forecast CPI inflation 24 months’ hence and attempts to achieve a rate of 2%. Normally, if the forecast rate is below 2%, the Monetary Policy Committee will decide to cut the rate of interest. The last Bank of England Inflation Report (August 2009) forecast CPI inflation of around 1.5% in 24 months’ time. If the November Inflation Report forecasts a similar figure, or even below, what can be done? Bank Rate is already at a historic low of just 0.5% and a further cut is unlikely to have much effect. Should the Bank of England, then, engage in another dose of quantitative easing? Perhaps the letter, if it has soon to be written, will make it clear.
UK consumer price inflation at 5-year low BusinessWeek (13/10/09)
Recession helps push inflation to five-year low Independent (14/10/09)
Inflation falls to lowest in five years Guardian (13/10/09)
Inflation dip likely to be short-lived Guardian (13/10/09)
Deflation, not inflation would be the bigger threat if the Conservatives do what they say Jeremy Warner blog, Telegraph (13/10/09)
Pound hit by falling UK inflation BBC News (13/10/09)
Pound hit by falling UK inflation (video) BBC News (13/10/09)
Pound pays price as inflation slides to five-year low Times Online (14/10/09)
Investors weigh risks of inflation and deflation Financial Times (12/10/09)
Wage ‘catch up’ for public sector BBC Today Programme (14/10/09)
Current data on UK Inflation (National Statistics)
Time series data (annual, quarterly and monthly) on UK prices and inflation Economic and labour Market Review (National Statistics)
Questions
- Why did the annual rate of CPI inflation fall so much in September 2009?
- Is the Bank of England Governor likely to have to write a letter (or letters) to the Chancellor in the coming months? Explain why or why not. What is likely to be the role of expectations in determining whether a letter has to be written?
- Why did the sterling exchange rate fall on the announcement of the inflation figure? What are likely to be the effects of this? What will determine the size of these effects?
- Why may additional amounts of quantitative easing be necessary in the coming months? How would a contractionary fiscal policy affect the desirability of additional quantitative easing?
Oil affects our everyday lives. Whether it’s to heat your house, to run your car or to work out production costs, the price of oil is important. Commodity prices are determined by the interaction of demand and supply and oil prices are no different. As demand and supply for products and for oil itself change, so will the price of oil. However, any changes in the price of this valuable commodity will also have effects on macroeconomic variables, such as inflation. From a high of $147 (£90) per barrel in July 2008, it fell to $30 by the end of the year. But since then it doubled to reach $60 by May and has been around the $70 mark since.
How have these fluctuations affected the economy? Should more be invested in extraction? Extracting oil is an expensive process and requires huge investment, which is problematic given the current recession and various funding issues. The following articles consider this problem, as well as the impact it is likely to have on our economic recovery.
Total issues oil shortage warning BBC News (21/9/09)
Crude price ‘shock’ is next threat to recovery The Independent (22/9/09)
Oil prices slide on demand fears BBC News (21/9/09)
Pound drops as UK stocks fall for first time in seven days Oil-price.net (22/9/09)
Oil prices tumble amid worries over weak demand Channel News Asia (22/9/09)
Oil price touches high for 2009 BBC News (21/8/09)
FTSE soars over surge in oil prices The Press Association (21/9/09)
Oil price data can be found at:
Brent Spot Price (monthly) Energy Information Administration.
Note: you can select daily, weekly, monthly or annual data, and data for other oil markets too. Data can be downloaded to Excel.
Questions
- How is the price of oil determined? Why is it so volatile? How is price elasticity of demand relevant to your answer?
- Over the coming ten years, which factors are likely to affect (a) demand for oil (b) supply of oil?
- Explain whether the price of oil is likely to rise faster or less fast than general prices.
- How do changes in the price of oil affect the government’s macroeconomic objectives and its policy decisions?
- Explain why the price of oil is such an important consideration for firms
All nations are interdependent and few have escaped the recent economic turmoil that began with the collapse of the sub-prime mortgage market in America. Businesses have gone under; interest rates have been cut and then cut again; profits have fallen; unemployment has risen and expectations have remained gloomy.
But, what’s the latest? How is the British economy faring and what about the rest of the world? Some sources suggest that we are already in a recovery, whereas others suggest that the current downturn is not yet over. House prices recovered somewhat in July, but various sources suggest that they experienced their biggest fall in August. The following articles look at recent economic developments.
Job cuts at Vauxhall likely as GM agrees sale to Magna Telegraph (10/9/09)
A look at Economic developments around the globe The Associated Press (10/9/09)
BoE holds QE at 175 bln stg, rates at 0.5 pct Reuters (10/9/09)
Kesa’s UK recovery hit by European slowdown Times Online (10/9/09)
Top US banker criticises bonuses BBC News (9/9/09)
Austrian GDP contraction slowed in Q2 Reuters (10/9/09)
Europe and America’s economies to beat UK, OECD says Telegraph (4/9/09)
Britain will be behind rest of world in emerging from recession Times Online (3/9/09)
Bank of England holds rates at 0.5pc and QE at £175 bn The Telegraph (10/9/09)
Questions
- Do you think the evidence suggests that the outlook for the global economy is improving?
- Why will Britain probably take longer to recover from the recession than other major economies?
- What is the theory behind low interest rates helping the economic recovery?
- Which policies have the UK and other governments used to tackle this economic downturn? Would any others have been more successful?
- In what ways and for what reasons are countries economically interdependent?
The output gap is defined as ‘the difference between actual and potential output.’ When actual output exceeds potential output, the gap is positive. When actual output is less than potential output, the gap is negative. The size of the output gap traces the course of the business cycle. In the current recession, the output gap is negative in all major economies. The worry in recent months has been that a persistent large negative gap could lead to a downward deflationary spiral. Evidence is emerging, however, that the recession may be bottoming out and the danger of deflation easing. But just how big is the current negative output gap? As the article below from The Economist states, “Estimating how big the output gap is, and how much of a deflationary threat it still poses, is not easy.”
So how is the output gap measured in practice? How do we measure ‘potential output’? The two articles consider this issue of measurement and the relationship between the output gap and the rate of inflation. The last two links are to data sources giving estimates of the output gap. The first is from the European Commission and the second is from the OECD. As you will see, there are differences in their estimates.
Put out: Uncertainty over the size of the output gap complicates the task of central banks The Economist (2/7/09)
How big is the output gap? FRBSF Economic Letter (12/6/09)
See also:
Box 1.3.2 on page 31 and Table 13 on page 140 of European Economy: Economic Forecast, Spring 2009 European Commission, Economic and Financial Affairs (From the above link, click on the little ‘en’ symbol.)
and: Table 10 from OECD Economic Outlook No. 85, June 2009 OECD (From the above link, click on ‘Demand and output’. The first 10 tables then download as an Excel file.)
Questions
- Why is it difficult to measure potential output? (See both The Economist article and Box 1.3.2 from the European Economy: Economic Forecast, Spring 2009.)
- What is meant by the ‘NAIRU’? Why may it have risen during the recession? How would you set about estimating the value of the NAIRU?
- How might you infer the size of the output gap from the behaviour of inflation?
- Plot the output gap for two countries of your choice using data from both the European Economy and the OECD Economic Outlook for the years 2004 to 2010. Discuss the differences between (a) the two plots for each country and (b) the two countries.
The global economy has been in a recession since December 2007, but have we now passed the worst of it? Whilst companies are still going bankrupt, unemployment is still rising, the housing market is still looking pretty gloomy and government debt surely can’t go up anymore, there are indications that we’ve reached the bottom of the recession. There are murmurs that the economy may start to recover towards of the end of the year.
But, of course, economics wouldn’t be economics if there wasn’t considerable disagreement. Many still believe that the worst is yet to come. According to the OECD, the recession is ‘near the bottom’. Yet, output in the UK is still set to decline by 4.3% in 2009, and by 2010 the budget deficit is predicted to have grown to 14%. Unemployment is at its highest since November 1996, but US consumer confidence is said to be rising and the pound is climbing. Read these articles and make up your mind about the state of the UK and global economy!!
Business and Consumer Surveys (After following link, click on chart) European Commission, Economic and Financial Affairs (29/6/09)
Pound climbs against euro as King sees signs recession easing Bloomberg, Lukanyo Mnyanda, Gavin Finch (20/6/09)
Bank says banking crisis easing BBC News (25/6/09)
First signs of optimism returning to some parts of financial services CBI PRess Release (29/6/09)
Darling and King agreed on tentative recovery Guardian, Ashley Seager (17/6/09)
Sharp contration for UK economy BBC News (30/6/09)
Housing market knocked by price falls Moneywise (22/6/09)
OECD says recession ‘near bottom’ BBC News, Steve Schifferes (24/6/09)
US Federal Reserve says recession is ‘easing’ Telegraph, James Quinn (24/6/09)
Public borrowing at record levels BBC News (18/6/09)
Leading index suggests recession easing UPI.com (18/6/09)
US consumer confidence up in June BBC News (26/6/09)
Blow for housing market as prices fall The Independent, David Prosser (22/6/09)
Most UK businesses freeze pay as recession bites, CBI says Telegraph, Peter Taylor (23/6/09)
Questions
- What are the typical characteristics of a recession? Do the current statistics of the four main macroeconomic objectives fit in with what economic theory tells us?
- Which policies would governments normally implement to get a economy into the expansionary/recovery phase of the business cycle and how do they work?
- Why is consumer confidence so key to economic recovery?
- What type of banking regulation is needed to prevent a similar crisis happening again?
- Movements in the housing market are often seen as indicators of the state of the economy. Why is this?