Category: Economics: Ch 13

Virgin’s franchise to run the West Coast Main Line from London to Birmingham, Manchester, Liverpool, Glasgow and Edinburgh was due to expire in December. The Department of Transport thus invited tenders to run a new 13-year franchise, worth around £5 billion, and on 15 August announced that the franchise had been awarded to FirstGroup. It had bid substantially more than Virgin.

Virgin immediately challenged the decision, arguing that FirstGroup’s figures were flawed. According to the second BBC article below:

It argued that FirstGroup’s revenue projections were wildly optimistic – that passenger growth of 6% a year was unlikely given that Virgin had seen growth of 5% a year from a much lower base. This level of passenger growth would have seen FirstGroup’s revenue from the franchise grow by more than 10% a year, which was simply unrealistic, Virgin argued.

And it is not alone. “Everybody in the industry thought that this bid was not sustainable and that the risks had not been taken into account by the Department for Transport,” says rail industry expert Christian Wolmar.

If revenue targets are not met, the franchisee doesn’t have the money to pay the government the promised fee for the contract, which in FirstGroup’s case was back-loaded towards the end of the 13-year term.

After making its decision, the Transport Secretary at the time, Justine Greening, said that the process of assessing the bid was robust and fair and conducted with due diligence. Sir Richard Branson of Virgin strongly and publicly disagreed and Virgin decided to take the Department of Transport to court. The court case was scheduled to begin on 4 October.

However, in preparing its case to put to the court, the Department of Transport uncovered significant errors in the evaluation of the bids. These errors involved the overestimation of passenger numbers, the undervaluation of risk and a failure to take inflation into account. The errors stemmed from inputting the data incorrectly.

The errors were so serious that the new Transport Secretary, Patrick McLoughlin, on the day before the court case was due to begin, announced that he was scrapping the contract to FirstGroup and would invite new bids. All four of the original bidders would have their costs refunded, amounting to some £40 million.

The minister also announced that he was setting up two reviews. One would seek to establish just what went wrong in the assessment of the West Coat Main Line bids and what lessons could be learned. This is due to report at the end of October. The other review would examine the wider rail franchise programme and how bids are appraised. In the meantime, three other franchise competitions had been ‘paused’ pending the results of this second review, due to report in December.

The articles look at the problems of assessing bids and properly taking into account risks associated with both revenue and cost projections. Not surprisingly, they also look at the politics of this amazing and unprecedented U-turn

Webcasts and podcasts

West Coast Main Line rail franchise deal scrapped BBC News, Richard Westcott (3/10/12)
West coast rail franchise deal scrapped Channel 4 News, Krishnan Guru-Murthy (3/10/12)
‘Major problem’ for West Coast Main Line BBC Today Programme, Louise Ellman (3/10/12)
Philip Hammond on West Coast Main Line contract BBC News, Andrew Neil (7/10/12)
Virgin to run West Coast route ‘for at least nine months’ BBC News, Richard Westcott (15/10/12)

Articles

British transport secretary cancels West Coast franchise International Railway Journal, David Briginshaw (3/10/12)
Wrong track: Another humiliation for the government The Economist (5/10/12)
West Coast Main Line: total chaos as government scraps franchise deal The Telegraph, Alistair Osborne (3/10/12)
West Coast Main Line deal scrapped after contract flaws discovered BBC News (3/10/12)
Q&A: West Coast Main Line franchise BBC News (4/10/12)
What derailed the Transport Department BBC News, Robert Peston (3/10/12)
Transport official suspended over rail fiasco is ex-Goldman banker Independent, Oliver Wright and Cahal Milmo (5/10/12)
West Coast Main Line: Civil servant Kate Mingay speaks out BBC News (6/10/12)
Civil servant: I wasn’t to blame over West Coast bid The Telegraph, Louise Armitstead (5/10/12)
West coast rail fiasco: three government officials suspended Guardian, Gwyn Topham (3/10/12)
What does west coast shambles mean for big rail franchises? Guardian, Dan Milmo (3/10/12)
West coast mainline fiasco may claim further victims Guardian, Gwyn Topham and Dan Milmo (4/10/12)
The West Coast mainline, wasted taxes, and a secretive shambles at the heart of the Civil Service Independent, Steve Richards (4/10/12)
Why all the West Coast bids were wrong BBC News, Robert Peston (9/10/12)

Questions

  1. What were reasons for awarding the contract to FirstGroup back in August?
  2. How is discounting used to assess the value of projected future revenue and costs? How does the choice of the rate of discount impact on these calculations?
  3. In what way should risk be taken into account?
  4. Why was the FirstGroup bid particularly sensitive to the calculation of risk?
  5. If both costs and revenues go up with inflation, how is inflation relevant to the calculation of the profitability of a bid?
  6. What are the arguments for and against making franchises longer?
  7. Is it only at the bidding stage that there is any competition for train operators? Explain.
  8. Should full social costs and benefits be taken into account when assessing bids for a rail franchise? Explain.

Rail companies will be permitted to raise average regulated rail fares next year by 6.2%. Not surprisingly, this has been met with dismay and anger by rail travellers, especially long-distance commuters, who could see their annual season tickets going up by several hundred pounds.

Some fares, such as advance tickets, are unregulated. Others, such as anytime, off-peak and season tickets, are regulated by the government. The formula for working out permitted price rises for regulated fares is RPI plus 3%, where RPI is the July annual inflation rate based on the retail price index.

The RPI figure was announced by the ONS on 14 August and was a surprisingly high 3.2% – up from 2.8% in June: see Table 21 in the ONS’s CPI And RPI Reference Tables, July 2012. (Click here for a PowerPoint of the chart on the left.) Hence average fares can rise by 3.2% + 3% = 6.2%.

Rail travellers are angry on three counts:

First, the RPI measure of inflation is generally around 0.5% higher than the CPI measure (which is used for working out public-sector pay increases and the uprating of pensions and benefits). The July figure for CPI inflation was 2.6%.

Second, the extra 3% added on top of RPI means that that rail fares are going up more rapidly than other prices, and incomes too. The reason given for this is to shift the burden of funding the railways from the taxpayer to the traveller.

Third, the formula applies to average fares. Rail companies can raise particular regulated fares by up to 5 percentage points more than the formula provided they raise other fares by less than the formula. Thus some fares are set to rise by 11.2% – including some of the most expensive season tickets.

The government justified the increases by arguing that the higher fares will allow more investment by the rail companies, which could result in lower costs in the future. Nevertheless, two thirds of the revenue from the above-inflation increases will go to the government and only one third to the rail companies.

Webcasts

Inflation shock as rail fares set to soar Channel 4 News, Ciaran Jenkins (14/8/12)
Protests as rail fare price rises announced The Telegraph (14/8/12)
How do our rail fares compare with the rest of Europe? BBC News (14/8/12)
Rail fare increase will make life better, says minister BBC News (14/8/12)
Passenger Focus: Train companies ‘using dark arts’ BBC News, David Sidebottom (14/8/12)

Articles
Rail fares set to increase by 6.2% Financial Times, Mark Odell (14/8/12)
Rail fares set to rise by 6.2% in January Guardian, Gwyn Topham (14/8/12)
Rail fare hike of 6.2% sparks angry reaction BBC News (14/8/12)
Soaring rail fares will do nothing for the recovery The Telegraph (14/8/12)
Commuters plead with Osborne to prevent 10 per cent rise in rail fares Independent, Oliver Wright (15/8/12)
Rail fare rises: how to keep your ticket prices as low as possible Guardian, Mark King (14/8/12)

Documents and information
Fares Review Conclusions 2003 Strategic Rail Authority (June 2003)
Fares Office of Rail Regulation
Fares on National Rail Association of Train Operating Companies

Questions

  1. What are the arguments for and against the general principle of using an RPI+X formula for regulating rail fares?
  2. What are the arguments for and against allowing train operating companies to raise regulated rail fares by an average of RPI plus 3%, with 2 of the 3 percent above RPI inflation going to the government?
  3. In what ways are travellers likely to respond to the higher prices?
  4. Why are some travellers likely to have a much lower price elasticity of demand for rail travel than others? What determines this price elasticity of demand?
  5. What externalities exist in rail transport? How should this impact on the government’s rail pricing strategy?
  6. How is infrastructure development funded for (a) rail, (b) roads and (c) airports? Does this lead to an efficient allocation of transport investment?
  7. How does rail pricing in the UK compare with that in other European countries? Should other European countries follow the UK’s policy of above inflation fare increases to fund rail investment?

A campaign to introduce a tax on disposable plastic bags in England has been launched by various pressure groups, including The Campaign to Protect Rural England (CPRE), Keep Britain Tidy, the Marine Conservation Society and Surfers Against Sewage. Plastic bags, they maintain, litter streets and the countryside and pollute the seas, where they cause considerable damage to marine life.

They propose a tax of 5p per bag, which would be passed on to consumers. Such a levy has already been introduced in Wales in October 2011. As a result, plastic bag use in Wales has dropped dramatically (see also the full report from the Welsh Government). The Scottish Government and the Northern Ireland Assembly are also planning introducing similar charges.

Many other governments have introduced taxes, charges or bans on plastic bags and many more are considering introducing such measures. Ireland introduced a 15 euro cent charge on single-use plastic bags as far back as 2002 and saw a 94% reduction in plastic bag use (328 per person per year to 21). The charge was raised to 22 euro cents in 2007 after bag use rose to 30 per person.

Other countries have banned plastic bags altogether: some, such as Rwanda and Somalia have banned all plastic bags; others, such as China and South Africa have banned very thin bags; others, such as Italy, have banned non-biodegradable ones.

In the USA, various states or districts have introduced levies and in the EU, where more than four billion bags are thrown away each year, the European Commission will soon publish proposals for limiting the use of plastic bags.

So what are the arguments for limiting the use of plastic bags? Why is it not enough to leave things simply to the market? And if the use of plastic bags is to be reduced, what’s the most efficient way of doing so? Are there any problems with alternatives to plastic bags? The following articles and reports consider these questions?

Articles
England urged to pick up Wales’ plastic bag levy businessGreen, Jessica Shankleman (1/8/12)
Wales’ plastic bag charge yields massive green savings businessGreen, Jessica Shankleman (5/7/12)
Supermarkets ‘should charge £1 a bag’ BBC Today Programme, Samantha Harding and Judith Holder (2/8/12)
Environmentalists team up to push for bag tax in England Plastics News, Anthony Clark (1/8/12)
Break the Bag Habit Keep Britain Tidy (1/8/12)
Plastic bag use ‘up for second year running’ Guardian, Rebecca Smithers (5/7/12)
Plastic bag use in Wales plummets due to 5p charge, figures show Guardian, Adam Vaughan (4/7/12)
Carrier bag charge ‘effective and popular’ figures reveal ITV News (4/7/12)
What should be done about plastic bags? BBC News Magazine, Chris Summers (19/3/12)
Irish bag tax hailed success BBC News, Chris Summers (20/8/02)
The Big Fix The Math Behind Sacking Disposable Bags Atlantic Cities, Nate Berg (26/9/11)
Fremantle moves to ban plastic bags ABC News, Lucy Martin (23/7/12)
Bans Plastic Bag Ban Report, Ted Duboise (updated)
Vote With Your Dollars, and Also Vote New York Times, Gernot Wagner (30/7/12)

Reports
Evaluation Of The Introduction Of The Single-Use Carrier Bag Charge In Wales: Attitude Change And Behavioural Spillover, Wouter Poortinga, Lorraine Whitmarsh and Christine Suffolk Report to Welsh Government by Cardiff University (June 2012)
Life cycle assessment of supermarket carrierbags: a review of the bags available in 2006 Environment Agency, Joanna Marchant (25/7/11)
Stakeholder consultation on options to reduce the use of plastic carrier bags … EC Environment (19/3/12)

Questions

  1. Draw a diagram demonstrating the externalities involved in the use of plastic bags. Show the marginal private and social costs and benefits and the socially efficient level of consumption.
  2. How would you set about establishing the amount of consumer surplus from the use of plastic bags at a zero price?
  3. Compare the relative social efficiency of a tax on plastic bags with a ban on plastic bags.
  4. Would education be an effective alternative to taxing plastic bags?
  5. Why might it be difficult to get supermarkets and other retailers to agree to a voluntary ban on giving out free plastic bags?
  6. Why might it be extremely difficult in practice to establish the socially efficient price for plastic bags?

Barclays’ Chief Executive, Bob Diamond, has resigned following revelations that Barclays staff had been involved in rigging the LIBOR in the period 2005–9, including the financial crisis of 2007–9.

So what is the LIBOR; how is it set; what were the reasons for Barclays (and other banks, as will soon be revealed) attempting to manipulate the rate; and what were the consequences?

The LIBOR, or London interbank offered rate, is the average of what banks report that they would have to pay to borrow from one another in the inter-bank market. Separate LIBORs are calculated for 15 different lending periods: overnight, one week, one month, two months, three months, six months, etc. The rates are set daily as the average of submissions made to Thomson Reuters by some 15 to 20 banks (a poll overseen by the British Bankers’ Association). Thomson Reuters then publishes the LIBORs, along with all of the submissions from individual banks which are used to calculate it.

Many interest rates around the world are based on LIBORs, or their European counterpart, EURIBORs. They include bond rates, mortgage rates, overdraft rates, etc. Trillions of dollars worth of such assets are benchmarked to the LIBORs. Thus manipulating LIBORs by even 1 basis point (0.01%) can result in millions of dollars worth of gains (or losses) to banks.

The charge, made by the Financial Services Authority, is that Barclays staff deliberately under- or overstated the rate at which the bank would have to borrow. For example, when interbank loans were drying up in the autumn of 2008, Barclays staff were accused of deliberately understating the rate at which they would have to borrow in order to persuade markets that the bank was facing less difficulty than it really was and thereby boost confidence in the bank. In other words they were accused of trying to manipulate LIBORs down by lying.

As it was the LIBORs were rising well above bank rate. The spread for the one-month LIBOR was around 1 to 1.2% above Bank Rate. Today it is around 0.1 to 0.15% above Bank Rate. Without lying by staff in Barclays, RBS and probably other banks too, the spread in 2008 may have been quite a bit higher still.

The following articles look at the issue, its impact at the time and the aftermath today.

Articles
A Libor primer The Globe and Mail, Kevin Carmichael (3/7/12)
60 second guide to Libor Which? (3/7/12)
Explaining the Libor interest rate mess CNN Money (3/7/12)
Fixing Libor Financial Times (27/6/12)
LIBOR in the News: What it is, Why it’s Important Technorati, John Sollars (2/7/12)
Libor rigging ‘was institutionalised at major UK bank’ The Telegraph, Philip Aldrick (1/7/12)
Barclays ‘attempted to manipulate interest rates’ BBC News, Robert Peston (27/6/12)
The Libor Conspiracy: Were the Bank of England and Whitehall in on it? Independent, Oliver Wright, James Moore , Nigel Morris (4/7/12)
Fixing LIBOR The Economist (10/3/12)
Cleaning up LIBOR? The Economist (14/5/12)
Eagle fried The Economist, Schumpeter (27/6/12)
Barclays looks like the victim Financial Post, Terence Corcoran (3/7/12)
Inconvenient truths about Libor BBC News, Stephanie Flanders (4/7/12)
Timeline: Barclays’ widening Libor-fixing scandal BBC News (5/7/12)
The elusive truth about Barclays’ lie BBC News, Robert Peston (4/7/12)
Rate Fixing Scandal Is International: EU’s Almunia CNBC, Shai Ahmed (4/7/12)
Bank-Bonus Culture to Blame for Barclays Scandal The Daily Beast, Alex Klein (3/7/12)
Libor scandal ‘damaging’ for City BBC Today Programme, Andrew Lilico and Mark Boleat (5/7/12)

Data
Libor rate fixing: see each bank’s submissions Guardian Data Blog, Simon Rogers (3/7/12)
Sterling interbank rates Bank of England

Questions

  1. Using data from the Bank of England (see link above), chart two or three LIBOR rates against Bank rate from 2007 to the present day.
  2. For what reason would individuals and firms lose from banks manipulating LIBOR rates?
  3. Why would LIBOR manipulation be more ‘effective’ if banks colluded in their submissions about their interest rates?
  4. Why might the Bank of England and the government have been quite keen for the LIBOR to have been manipulated downwards in 2008?
  5. To what extent was the LIBOR rigging scandal an example of the problem of asymmetric information?
  6. In the light of the LIBOR rigging scandal, should universal banks be split into separate investment and retail banks, rather than erecting some firewall around their retail banking arm?
  7. What are the arguments for and against making attempts to manipulate LIBOR rates a criminal offences?

World leaders have been meeting in Rio de Janeiro at a United Nations Conference on Sustainable Development. The conference, dubbed ‘Rio+20’, refers back to the first UN Conference on Environment and Development (UNCED) held in Rio 20 years ago in June 1992.

The 1992 conference adopted an Agenda 21. It was “comprehensive plan of action to be taken globally, nationally and locally by organizations of the United Nations System, Governments, and Major Groups in every area in which human impacts on the environment.”

The 2012 conference has looked at progress, or lack of it, on sustainability and what needs to be done. It has focused on two major themes: “how to build a green economy to achieve sustainable development and lift people out of poverty, including support for developing countries that will allow them to find a green path for development; and how to improve international coordination for sustainable development.” Issues examined have included decent jobs, energy, sustainable cities, food security and sustainable agriculture, water, oceans and disaster readiness.

But just what is meant by sustainable development? The conference defines sustainable development as that which meets the needs of the present without compromising the ability of future generations to meet their own needs. “Seen as the guiding principle for long-term global development, sustainable development consists of three pillars: economic development, social development and environmental protection.”

The articles below look at prospects for national and global sustainability. They also look at a new measure of national wealth, the Inclusive Wealth Index (IWI). This index has been developed under the auspices of the International Human Dimensions Programme on Global Environmental Change (IHDP) and published in its Inclusive Wealth Report 2012 (see report links below).

The IWR 2012 was developed on the notion that current economic production indicators such as gross domestic product (GDP) and the Human Development Index (HDI) are insufficient, as they fail to reflect the state of natural resources or ecological conditions, and focus exclusively on the short term, without indicating whether national policies are sustainable.

The IWR 2012 features an index that measures the wealth of nations by looking into a country’s capital assets, including manufactured, human and natural capital, and its corresponding values: the Inclusive Wealth Index (IWI). Results show changes in inclusive wealth from 1990 to 2008, and include a long-term comparison to GDP for an initial group of 20 countries worldwide, which represent 72% of the world GDP and 56% of the global population. (Click on chart for a larger version.)

So will growth in IWI per capita be a better measure of sustainable development than growth in GDP per capita? The articles also consider this issue.

Articles: summit
Rio+20 deal weakens on energy and water pledges BBC News, Richard Black (17/6/12)
Rio+20: Progress on Earth issues ‘too slow’ – UN chief BBC News, Richard Black (20/6/12)
Rio+20 Earth Summit Q&A The Telegraph, Louise Gray (16/5/12)
Rio+20 Earth Summit: campaigners decry final document Guardian, Jonathan Watts and Liz Ford (23/6/12)
A catastrophe if global warming falls off the international agenda Observer, Will Hutton (24/6/12)
Analysis: Rio +20 – Epic Fail The Bureau of Investigative Journalism Brendan Montague (22/6/12)

Articles: IWI
Accounting for natural wealth gains world traction Atlanta Business NewsKaty Daigle (17/6/12) (see alternatively)
New index shows lower growth for major economies Reuters, Nina Chestney (17/6/12)
A New Balance Sheet for Nations: UNU-IHDP and UNEP Launch Sustainability Index that Looks Beyond GDP EcoSeed (20/6/12)
World’s leading economies lag behind in natural capital Firstpost (18/6/12)
Beyond GDP: Experts preview ‘Inclusive Wealth’ index at Planet under Pressure conference EurekAlert, Terry Collins (28/3/12)
New sustainability index created that looks at more than gross domestic product bits of science (17/6/12)
For Sustainability, Go Beyond Gross Domestic Product Scientific AmericanDavid Biello (17/6/12)

Report

Inclusive Wealth Report 2012: Overview IHDP
Inclusive Wealth Report 2012: Summary for Decision-makers IHDP
Inclusive Wealth Report 2012: full report IHDP

Questions

  1. What progress has been made towards sustainable development over the past 20 years?
  2. What are the limitations of conferences such as Rio+20 in trying to achieve global action?
  3. With the current challenges faced by the eurozone and the global economy more generally, is this a good time to be discussing long-term issues of sustainable development?
  4. Explain how IWI is derived and measured?
  5. Looking at the chart above, explain the very different positions of countries in the three columns.
  6. What are the strengths and weaknesses of using growth in IWI compared with using growth in GDP as measures of (a) economic development; (b) economic wellbeing?