Category: Economics for Business: Ch 04

20 October 201121 October 2011

‘Sale’ing to the future

With all the doom and gloom of recent economic data, including rising inflation and higher unemployment, there’s finally a small speck of light and that’s in the form UK retail sales. The latest data from the ONS suggests that sales in the UK in September were higher than previously forecast and reversed the 0.4% decline we saw in August. A big contributing factor to this positive data was a boost to online sales, but this small glimmer of hope is unlikely to be sufficient to keep the economy going – unless sales keep rising, we are unlikely to see any significant increase in economic growth.

The data, while positive, is still unlikely to have any impact on economic policy. The minutes from the Monetary Policy Committee showed that there was unanimous support for further quantitative easing, as the threat of weak growth and financial instability and uncertainty remains. An economist from Barclays Capital said:

‘We don’t think the recent strong growth in monthly sales is likely to be sustained…The environment for retailers is likely to remain challenging as consumer spending remains depressed driven by low confidence and slow earnings growth.’

The data from September is positive, but it does little to offset the decline in sales seen in August. It was revised down from 0.2% to 0.4% – some blame the hot weather, which discouraged consumers from hitting the high streets in preparation for the winter. The key data to look out for will be sales figures for the next few months. Only then will we have more of an indication about exactly which direction the economy is moving in. The following articles consider this latest economic data.

Retail sales in UK unexpectedly increase at fastest pace in five months Bloomberg, Scott Hamilton (20/10/11)
UK retail sales see stronger-than-expected rise BBC News (20/10/11)
Nothing expected from today’s UK retail sales figure FX-MM, Richard Driver (20/10/11)
Retail sales: what the economists say Guardian (20/10/11)
£1 in every £10 now spent online, says ONS Telegraph, Harry Wallop (20/10/11)
Retail sales rise more than expected Financial Times, Sarah O’Connor (20/10/11)
Retail sales up but good weather has a price Sky News (20/10/11)

Questions

Which factors have contributed to the higher than expected sales figures for September?
Why do economists not believe that the higher growth in sales means signs of recovery for the UK economy?
How has higher inflation impacted UK households?
To what extent do you think the warm weather held back retail sales?
What could explain why there has been a significant growth in online sales?

9 October 201110 October 2011

Every basket helps

The UK Supermarket industry is intensely competitive. It’s hard to slot it directly into a specific market structure, but it has many characteristics of an oligopoly – a market dominated by a few firms with intense competition, both price and non-price.

This competititve aspect of the market structure has become even more important as trading conditions become harsher. The latest development sees Sainsbury’s announcing its price promotion – it will match certain prices offered by Tesco and Asda in a bid to attract customers from its rivals.

The supermarket industry has a history of intense price wars and we can only expect them to increase. This is certainly in the interests of customers, as we face ever decreasing prices. It’s a market in which it certainly pays to shop around and compare prices. The following articles consider the latest developments in one of the most competitive markets out there.

Sainsbury’s joins price cut battle The Press Association (9/10/11)
Sainsbury’s follows rivals in price promotion BBC News (9/10/11)
Every basket helps, as supermarkets battle for shoppers Independent, Laura Chesters (9/10/11)
Sainsbury to extend price match trial Financial Times, Andrea Felsted (7/10/11)
Tesco profits grow but UK sales subdued BBC News (5/10/11)
Sainsbury’s to launch price match scheme The Telegraph, Harry Wallop (7/10/11)
Retail bully boys must not protect themselves unfairly Financial Times, Sarah Gordon (7/10/11)

Questions

What are the characteristics of an oligopoly? To what extent do you think that the supermarket industry fits into an oligopolistic market structure?
Are the price wars being carried out by Tesco, Sainsbury’s and Asda in the interests of consumers?
What aspects of non-price competition have been undertaken by the big supermarket contenders? On what factors does the relative success of these pricing strategies depend?
What might explain the growing presence of fast food companies in the top 100?
How could the supermarkets use the concept of elasticity in determining the most effective pricing strategy?
How has the economic climate affected the supermarket industry? Would you expect the impact to be smaller or larger than that in other sectors of the economy? Explain your answer.

13 September 2011

The brutal face of supply and demand

Stock markets have been plummeting. The FTSE 100 index was 6055 on 7 July 2011; by 10 August, it was 17% lower at 5007. Since then it has risen as high as 5418, but by 13 September was down to 5092. Other stock markets have fared worse. The French index fell 30% between early July and September 13, and the German DAX index fell 32% over the same period.

These falls in share prices reflect demand and supply. Investors are worried about the future of the eurozone and the health of the European economy as Greek default looks more and more likely and as the debts of various other European countries, such as Portugal, Ireland and Spain, seem increasingly unsustainable in an environment of sluggish economic growth. They are also worried about high public-sector debt in the USA and the likelihood that global recovery will peter out.

The ‘bear’ market (falling share prices) reflects increased selling of shares and a lack of demand. Not only are investors worried about the global economy, they are also speculating that share prices will fall further, thereby compounding the falls (at least until the ‘bottom’ is reached).

But why have share prices fallen quite so much? And does it matter to the general public that this is happening? The following articles seek to answer these questions.

Articles
Shares tumble on fears over Greek default Guardian, Graeme Wearden (12/9/11)
European Factors-Shares set for steep fall on Greece worries Reuters (12/9/11)
Markets set for turmoil after G-7 letdown BusinessDay (South Africa), Mariam Isa (12/9/11)
What will happen if Greece defaults? The Conversation (Australia), Sam Wylie (12/9/11)
Germany and Greece flirt with mutual assured destruction The Telegraph, Ambrose Evans-Pritchard (11/9/11)
Market Swings Are Becoming New Standard New York Times, Louise Story and Graham Bowley (11/9/11)
The next bull market The Bull (Australia) (12/9/11)
Prepare For Recession And Bear Market Forbes, Sy Harding (9/9/11)
Eurozone crisis: What market turmoil means for you BBC News, Kevin Peachey (8/9/11)

Questions

What factors have led to the recent falls in stock market prices? Explain just why these factors have contributed to the falls.
What is likely to happen to stock market prices in the coming weeks? Why is it difficult to predict this?
What is meant by the efficient capital markets hypothesis? If markets were perfectly efficient, why would it be impossible to predict future movements in stock market prices? Why may stock markets not be perfectly efficient?
What factors determine stock market prices over the longer term?
How are share prices influenced by speculation? Distinguish between stabilising and destabilising speculation.
Explain the various ways in which members of the general public can be affected by share price falls. Are you affected in any way? Explain.
If Greece defaults, what will determine the resulting effect on stock markets?
To what extent does the stock market demonstrate the ‘brutal face of supply and demand’?

6 August 20116 August 2011

Down the big dipper again

Friday 5 August 2011 saw the end of a very bad fortnight for stock markets around the world. In Japan the Nikkei 225 had fallen by 8.2%, in the USA the Dow Jones had fallen by 9.8%, in the UK the FTSE 100 was down 11.6% and in Germany the Dax was down 14.9%. In the first five days of August alone, £148 billion had been wiped off the value of the shares of the FTSE 100 companies and $2.5 trillion off the value of shares worldwide.

But why had this happened and what are likely to be the consequences?

The falls have been caused by the growing concerns of investors about the health of the global economy and the global financial system. There are worries that the European leaders at their summit on 21 July did not do enough to prevent the default of large countries such as Spain and Italy. There are concerns that the US political system, following the squabbling in Congress over raising the sovereign debt ceiling for the country, may not be up to dealing with the country’s huge debts. Indeed, the rating agency, Standard & Poor’s, downgraded the USA’s credit rating from AAA to AA+. This is the first time that the USA has not had top rating.

Then there are worries about the general slowing down of the world economy and how this will compound the problem of sovereign debt as it hits tax revenues and makes it harder to reduce social security payments. Underlying all this is the fear that the problem of indebtedness that contributed to the banking crisis of 2007/8 has not gone away; it has simply been transferred from banks to governments. As Robert Peston states in his article, linked to below:

The overall volume of indebtedness in the economy is therefore still with us – although it has been shuffled from financial sector to public sector.

And if you took the view four years ago that the quantum of debt in the system was unsustainably large, then you would argue that by propping up the banks, the day of reckoning was being postponed, not cancelled.

… just like the awakening in 2007 to the idea that many of the housing loans and associated financial products were worthless, so there is a growing fear that a number of financially overstretched governments, especially in the eurozone, will not be able to repay their debts in full.

Which brings us to the consequences. Key to the answer is confidence. If governments can reassure markets over the coming days and weeks that they have credible policies to support highly indebted countries in the short term and to sustain demand in the global economy (e.g. through further quantitative easing in the USA (QE3)); and if they can also reassure markets that they have tough and credible policies to reduce their debts over the longer term, then confidence may return. But it will not be an easy task to get the balance right between sustaining recovery in the short term and fiscal retrenchment over the long term. Meanwhile consumers are likely to become even more cautious about spending – hardly the recipe for recovery.

Videos
Markets turmoil: What you need to know BBC News, Jonty Bloom (5/8/11)
Turmoil on stock markets persists as share prices fall BBC News, Robert Peston (5/8/11)
Global stock market crash – video analysis Guardian, Larry Elliott and Cameron Robertson (5/8/11)
S&P downgrade US AAA credit rating BBC News, Marcus George (6/8/11)
U.S. loses AAA credit rating Reuters, Paul Chapman (6/8/11)
U.S. loses AAA credit rating from S&P CNN (5/8/11)
US loses AAA rating ITN (6/8/11)
Shares slump amid euro fears Channel 4 News, Faisal Islam (4/8/11)
What triggered the turmoil? Financial Times, Sarah O’Connor and Edward Hadas (5/8/11)
Fears eurozone woes will spread BBC News, Stephanie Flanders (5/8/11)

Articles
FTSE 100 tumbles in worst week since height of the crisis The Telegraph, Richard Blackden (5/8/11)
Global recession fears as stock markets tumble to nine-month low The Telegraph, Alistair Osborne (3/8/11)
Global markets on the brink of crisis Guardian, Larry Elliott (5/8/11)
A week of financial turmoil: interactive Guardian, Nick Fletcher, Paddy Allen and James Ball (5/8/11)
Turmoil on stock markets persists BBC News (5/8/11)
Bank worries bring echoes of 2008 BBC News, Stephanie Flanders (5/8/11)
The origins of today’s market mayhem BBC News, Robert Peston (5/8/11)
Time for a double dip? The Economist (6/8/11)
Rearranging the deckchairs The Economist (6/8/11)
High hopes, low returns The Economist (4/8/11)
The debt-ceiling deal: No thanks to anyone The Economist (6/8/11)
Six years into a lost decade The Economist (6/8/11)
Debt crisis Q&A: what you need to know about Standard & Poor’s credit rating The Telegraph, Richard Tyler (6/8/11)
U.S. Will Roll Out QE3 After S&P Rating Cut, Li Daokui Says Bloomberg (6/8/11)
China flays U.S. over credit rating downgrade Reuters, Walter Brandimarte and Gavin Jones (6/8/11)
US credit rating downgraded to AA+ by Standard & Poor’s Guardian, Larry Elliott, Jill Treanor and Dominic Rushe (5/8/11)
Reaction to the US credit rating downgrade Guardian (6/8/11)
Market turmoil and the economics of self-harm Guardian, Mark Weisbrot (5/8/11)
Week ahead: Markets will sort through credit downgrade Moneycontrol (6/8/11)

S&P Statement
S&P statement on lowering US long-term debt to AA+ Guardian (6/8/11)

Questions

Why have share prices been falling?
Does the fall reflect ‘rational’ behaviour on the part of investors? Explain.
Why does ‘overshooting’ sometimes occur in share price movements?
Why has the USA’s credit rating been downgraded by Standard & Poor’s? What are the likely implications for the USA and the global economy of this downgrading?
How is the downgrading likely to affect the return on (a) existing US government bonds; (b) new US government bonds?
Why might worries about the strength of the global recovery jeopardise that recovery?
To what extent has the debt problem simply been transferred from banks to governments? What should governments do about it in the short term?

10 June 201111 June 2011

Fury at fuel prices

Whilst perhaps not an essential in the sense of needing it to live, petrol is about as close as you can get to a ‘non-essential necessity’ these days. Most families have a car (many have more than one) and despite the hikes in petrol prices we’ve seen across the UK, demand for petrol has remained high: it is a prime example of a good with a highly inelastic demand.

Over the past few years many families have chosen to forego their holidays abroad and instead have taken to summer vacations across the UK in a bid to save money. However, with the summer season approaching and families beginning to think about where to go or plan their trips, one thing that should be considered is the cost of travel. Petrol prices across Europe have risen faster than those in the UK over the past year and this may pose a significant cost and possibly deterrent to European travel. As Sarah Munro of the Post Office said:

‘The high fuel price increases in Europe mean that UK holidaymakers should plan their routes carefully in advance to cut costs’.

Petrol prices were found to be the lowest in Luxembourg at 128p per litre and the highest in Norway at 182p – a definite deterrent to filling up your tank in Scandinavia. Despite motorists’ constant exclamations of the price of petrol in the UK, of the 14 countries surveyed the UK came in as the 4th cheapest at 136p. It also had the smallest increase since 2010 of 14p, compared to the average of the countries surveyed of 27.8p.

Although the higher fuel prices have been fuelled (no pun intended) by rising wholesale oil prices, when crude prices started to fall, petrol prices didn’t decline to match. This has sparked an inquiry into petrol prices, with demands for more transparency into the price setting behaviour of firms. The British Petrol Retailers’ Association is planning on referring its concerns to the Office of Fair Trading. So the moral of the story: petrol prices are high in the UK, but if you’re going on holiday this summer, you’ll probably find that many other countries across Europe have even higher prices, so planning is essential.

Holiday hike: European petrol prices soar by up to 35 per cent Daily Mail Online, Sarah Gordon (10/6/11)
UK holidaymakers ‘face high petrol prices’ BBC News (10/6/11)
Petrol prices are 35% higher in Europe than last summer Mirror, Ruki Sayid (10/6/11)
Motoring coalition calls on EU to investigate soaring price of petrol Telegraph, Rowena Mason (10/6/11)
Motoring groups demand petrol price investigation BBC News (30/5/11)

Questions

How are European petrol prices set?
Why does the exchange rate against the dollar have a big impact on oil prices?
Why have petrol prices in the UK not increased by as much as other European countries over the past year?
Why is there likely to be an investigation into how prices are set? Which factors do you think will be considered?
The Telegraph article talks about the sport market. What is this and how does it affect how petrol prices are set?
Why does petrol have such inelastic demand?
If a higher tax is imposed on petrol, why is it that much of the cost will be passed on to consumers in the form of a higher price? Illustrate this on a diagram.