It is widely acknowledged that the supply of oil and gas will eventually run out. As these resources are depleted, prices will inevitably rise. However, with heating and energy bills at extremely high levels, a new ‘resource’ in Sweden has been used to heat buildings: Body Heat!
Hundreds of thousands of people pass through Stockholm Central Station every day and rather than letting the body heat these people generate go to waste, a Swedish firm, Jernhusen, is now ‘collecting’ their heat, converting it into hot water and then using this as a new heating resource. Klass Johnasson, one of the creators of the system said:
This is old technology being used in a new way. The only difference here is that we’ve shifted energy between two different buildings.
The Swedish firm has found that the system is not only environmentally friendly, but it is also good business practice, as it has reduced the energy costs of the block by some 25%, which, during a recession and with high energy prices, is no small thing!
The costs and benefits of such a system will inevitably vary from country to country, but in Sweden’s case, it is a viable method of heating, given their high energy prices and low winter temperatures. They are not stealing the heat from anyone, but are simply converting the excess heat that is already there. Obviously, the fact that the firm owns the station, and also the land between the station and their building, is helpful in ‘transferring’ the energy, but the firm argues that even if this wasn’t the case, it’s nothing co-operation wouldn’t solve. Is this the future of low-cost and low-carbon heating?
Harvesting energy: body heat to warm buildings BBC News, Xanthe Hinchey (9/1/11)
How Sweden turns human body heat into useful energy BBC News (19/4/10)
Passengers passing by Stockholm Central Station reduce 25% of used heating energy The Green Optimistic, Mihai Sandru (12/1/11)
Body heat: the new energy source ecPulse (11/1/11)
Questions
- Think about how we define abundance. Is body heat an abundant resource?
- Why are energy and oil prices so high? How does scarcity affect their price?
- Could this source of heating be described as a market failure? If so, how could we illustrate this on a diagram?
- Consider the Swedish firm’s profit-maximising price and output. The new heating method is said to reduce their costs – will it affect their average and/or marginal costs? Show the impact on a diagram. What happens to the firm’s profits?
- Is this heating method something other firms could benefit from? How could they decide whether it is cost-effective?
- Is there a role for the government to encourage more firms to use this method? Explain your answer.
As students, many of you probably have a student identification card, which you might use when you go to the cinema or when you buy something in a shop offering student discounts. Your parents or grandparents, if they are 60 or over, may get similar discounts, and your younger siblings or nieces and nephews may pay nothing for certain services.
It doesn’t cost a cinema more to provide a seat for an adult than it does for a child, a student or a senior citizen. So, why is it that firms can charge different groups of consumers different prices, even though they are consuming the same good or service? We are, of course, referring to the ability of a firm to price discriminate. The following short cases look at the concept in action.
Price discrimination: Russians get a discount Daily Markets, Mark Perry (12/10/10)
Theme park tickets and passes for Florida residents Walt Disney World 2010
Price discrimination: India and Disney World Daily Markets, Mark Perry (10/10/10)
Freedom’s just another word for getting a state subsidy The Economist (18/10/10)
Questions
- What are the different types of price discrimination?
- In the cases in the articles above, what type of price discrimination is being used?
- Illustrate this concept on a diagram and explain why a firm would use price discrimination. How will it affect revenue and profits?
- What are the key conditions needed for price discrimination to take place? In the cases above, why is it that British consumers are charged a higher price? What does this tell us about their price elasticity of demand?
- What forms of price discrimination (a) are being practised by US private universities and (b) being proposed in the Browne report for students at English universities?
- What other examples of price discrimination can you think of? Try and think of examples that fit into the different types of price discrimination.
GDP (or Gross Domestic Product) measures the value of output produced within a country over a 12-month period. It is this figure which we use to see how much the economy is growing (or shrinking). We can also look at how much different sectors contribute towards this figure. Over the past few decades, there has been a significant change in the output of different sectors, as a percentage of GDP, within the UK economy. In particular, the contribution of manufacturing has diminished, while services have grown rapidly.
However, there is one specific area that is making a growing contribution towards UK GDP and is expected to see acceleration in its growth rate by some 10% annually over the next few years: the internet. Although the internet is not an economic sector, the Boston Consulting Group (BCG) said that if it was, it would be the UK’s fifth largest sector and according to a report by Google, it is worth approximately £100 billion per year to the UK economy. Furthermore, it is an area in which the UK is one of the leading exporters. The emergence of the internet has transformed industries and individual businesses and the trend looks set to continue. The report by Google found that some 31 million adults bought goods and services online over the past year, spending some £50 billion.
What are the benefits for businesses of internet shopping and does it have an impact on the retail outlets on Britain’s highstreets? The answer is undoubtedly yes, but is it good or bad? What does the emergence of this new ‘sector’ mean for the UK economy?
Articles
UK net economy ‘worth billions’ BBC News (28/10/10)
UK’s internet industry worth £100 billion report Guardian, James Robinson (28/10/10)
’Nation of internet shopkeepers’ pumps £100 billion into economy Independent, Nick Clark (28/10/10)
UK internet is now worth £100bn to UK economy Telegraph, Rupert Neate (28/10/10)
Google at 10 BBC News, Success Story, Tim Weber (4/9/08)
Britain’s £100bn internet economy leads the world in online shopping Guardian, James Robinson (28/10/10)
Report
How the internet is transforming the UK economy The Boston Consulting Group October 2010
Government Statistics
United Kingdom: National Accounts, The Blue Book 2009 Office for National Statistics 2009 edition
Questions
- What is the UK’s GDP? How does it compare with other countries and how has it changed over the past 10 years?
- How does internet provision contribute towards growth? Think about the AD curve. Illustrate this on a diagram and explain the effect on the main macroeconomic objectives.
- Is there a problem with becoming too dependent on this emerging sector?
- How has the internet and online environment helped businesses? Think about the impact on costs and revenue and hence profits.
- What explanation is there for the change in the structure of the UK economy that we have seen over the past few decades.
- Will internet shopping ever replace the ‘normal’ method of shopping? Explain your answer.
Ofcom, the communications regulator, is keen to encourage the spread of super-fast broadband through investment in fibre-optic cabling. So far, super-fast broadband is available to around 46 per cent of the UK population. Both Virgin Media (formerly Telewest and NTL) and BT have invested in fibre optic cables, but Ofcom is keen to extend the use to rival companies.
It proposes two methods: the first is to give competitors access to BT’s cables; the second is to allow competitors to install their own cables using BT’s ducts and telegraph poles. In both cases BT would charge companies to use its infrastructure and would be free to set prices so as to ensure a ‘fair rate of return’.
The articles below consider this ‘solution’ and its likely success in developing competition in the super-fast broadband market through competition, or whether BT’s and Virgin’s market dominance will continue to the detriment of consumers. You can also find links below to the Ofcom report and summaries
Articles
BT welcomes Ofcom’s fibre access plans Reuters, Kate Holton (23/3/10)
Ofcom to encourage super-fast broadband Business Financial Newswire (23/3/10)
Ofcom tells BT to open its fibre network ShareCast (23/3/10)
Ofcom wants BT to open up infrastructure Financial Times, Philip Stafford (23/3/10)
Ofcom push to give broadband rivals access to BT tunnels Financial Times, Tim Bradshaw and Andrew Parker (23/3/10)
BT UK Pushes Ofcom to Open Virgin Medias Broadband Cable Ducts SamKnows, Phil Thompson (23/3/10)
BT welcomes Ofcom’s fibre access plans ISPreview, MarkJ (8/3/10)
Report and summaries
Summary: Enabling a super-fast broadband Britain Ofcom (23/3/10)
Review of the wholesale local access market: full document Ofcom (23/3/10)
Review of the wholesale local access market: summary Ofcom (23/3/10)
Questions
- What forms does competition take in the broadband market?
- What are the barriers to entry to the super-fast broadband market?
- Are fibre-optic networks a natural monopoly? Explain the significance of your answer for competition in the super-fast broadband market.
- Will Ofcom’s desire for BT to get a fair return on its wholesale pricing of access to its cabling, ducts and telegraph poles be sufficient to ensure effective competition and that profits are not excessive?
- Explain whether it would be in consumers’ interests for competitors to be given access to Virgin’s cables and ducts.
The most popular sport in the world: football. What else?! Huge games and salaries to match. But is it really as glamorous as we think? We may see some top players receiving a salary per week that most people can’t hope to come close to in a year, but players at Portsmouth have had to go without their wages on three occasions, as the club entered financial strife. It is these high salaries that prevent many clubs from breaking even, let alone making a profit. Whilst a lack of salary to footballers is a rare occurence, the football industry isn’t the money-churning machine that it appears to be.
We’re used to seeing full stadia and fans decked out in their club’s regalia, so surely football clubs are awash with money? But things aren’t so rosy. Research published by the Centre for the International Business of Sport at Coventry University in 2008 revealed that clubs in the top four tiers of English football between the 2001/2 and 2005/6 seasons made an aggregated loss of more than £1bn. In addition, 56 clubs in the English leagues went bankrupt between the Insolvency Act’s introduction in 1986 and June 2008.
We’ve seen a number of buyouts of clubs in recent years by extremely wealthy families. The Glazer family bought Manchester United in 2005, yet this buyout and many others are heavily leveraged and servicing their debts is now proving a problem. Whilst some clubs publish annual profits, it doesn’t mean they are without debt. Manchester United, defending champions of the English football league, earned profits of £48.2 million in the 2008/9 season, but its debts are estimated at around £700 million. The club received a loan of £509.5 million and had to pay £41.9 million in interest.
The owners of Chelsea and Manchester City have recently converted £340 million and £304.9 million of loans into equity respectively. Financiers, however, say this is simply “moving money from their left pocket to the right”. Manchester City reported a massive loss of £92.6 million for the 2008/9 financial year. Unfortunately for them, these figures ignore outlays since May 2009 for Carlos Tevez, Kolo Toure and Emmanuel Adebayor. Portsmouth’s £7 million share of TV revenue has been diverted directly to other clubs to whom they owe money for transfers.
So, how much of a money-maker is football? Well stadia are still full and it’s certainly growing in popularity in Asia. Premier teams are now appreciating how much money can be made out there by selling television rights. However, in 2008 the FA chairman Lord Triesman still estimated that English football debts stood at £3bn. With all this debt, are there any positives? Just one – at least it’s less than the UK’s public debt!
Abu-Dhabi family reduce debt for Manchester City Campden FB (7/1/10)
Manchester City post massive loss BBC News (6/1/10)
What a waste of money – the Premier League’s best paid flops Guardian, Jamie Jackson (10/1/10)
Portsmouth players still not paid as Premier League expresses concern at crisis Telegraph, Paul Kelso (6/1/10)
Paying by the rules The Lawyer, Adam Plainer (11/1/10)
Jacob unimpressed by fan protests Press Association (11/1/09)
Cardiff City to face winding up order BBC Sport (8/1/10)
Debt swap is ‘window dressing’ The Independent, Nick Clark (7/1/10)
Manchester United aim to raise £500m in bond sale in bid to reduce mounting debt Telegraph, Mark Ogden (11/1/10)
Chelsea debt wiped off by Roman Abramovich but club still record loss Telegraph (30/12/09)
Manchester United to raise £500m BBC News (11/1/10)
Cristiano Ronaldo saves Man-Utd – Again Sky News (11/1/10)
Tony Fernandes and David Sullivan vie for control of West Ham Telegraph, Jason Burt (16/1/10)
One thing at Manchester United isn’t going downhill – their debt Guardian, David Conn (6/1/10)
Premier League looks to cash in on Asia BBC News, Guy de Launey (29/12/09)
Questions
- Why do footballers receive such high wages? Illustrate why wages in the Premier League are so much higher than those received by players in non-league teams. What’s the key factor?
- What is debt swapping?
- In the Independent article: ‘Dept swap is Window dressing’, what does it mean by (a) window dressing and (b) debt swap is ‘moving money from their left pocket to the right’?
- How can a club such as Manchester United record a profit, but have substantial debts?
- What is leveraging and why is it a problem for some football teams?
- How will an issue of bonds enable a football club to refinance its debt?
- What opportunities does Asia present to English football?