Traffic congestion is both frustrating and costly. As The Economist article below states:
Congestion does more than irritate drivers. It makes employees and deliveries late, it snarls up modern “just-in-time” supply chains and it clogs up labour markets by making commuting difficult. The cost of all this is almost impossible to measure. But a big review of transport carried out by Rod Eddington, a one-time boss of British Airways, put the cost between £7 billion and £8 billion ($10.6-$12.2 billion) a year.
So what can be done about it? The report, published by the Confederation of British Industry (CBI), looks at various solutions. These range from staggering work times, car sharing and working from home, to improving roads and road pricing.
As economists we should look at the relative costs and benefits of alternative solutions in coming to sensible policy solutions. The problem is that people are often very emotional about traffic schemes. They may complain about sitting in traffic jams, but don’t want to pay to tackle the problem. There is thus a political element in any debate about solutions. Not surprisingly, the government has shied away from introducing road pricing
So what are the best solutions to traffic congestion and how do we overcome the political obstacles? The following articles look at these questions.
Articles
CBI urge radical changes to avoid gridlocked roads Independent, Peter Woodman (15/3/10)
Bunged up The Economist (15/3/10)
Road travel ‘needs big overhaul’ to avoid gridlock BBC News (15/3/10)
CBI sets out case for road pricing Logistics Manager (16/3/10)
CBI urges change to work patterns to avoid road gridlock Business Financial Newswire (15/3/10)
Road tolls ‘essential’ to avoid gridlock autoblog UK, Nic Cackett (15/3/10)
Report
Tackling congestion, driving growth CBI (March 2010)
Questions
- Why does the market fail to achieve the socially optimal amount and pattern of road use?
- What externalities are involved in road use?
- What are the arguments for and against increased road building as the solution to traffic congestion?
- Assess the arguments for and against road pricing
- If increasing use is to be made of road pricing, what is the best form for road pricing to take?
- Why is road pricing ‘lethal’ for politicians?
- Assuming you were in government and were acutely aware of how your policies might be perceived by the public and the press, what would you do about traffic congestion?
There has been much criticism of the European Emissions Trading Scheme, the world’s most significant cap-and-trade (tradable permits) scheme for curbing greenhouse gas emissions. The main criticism is that the scheme has failed to make significant cuts in pollution. The cap was so loose in the first phase (2005–07) that by the end of this period, carbon was trading for as little as €0.02 per tonne. Although the cap on emissions was tightened by 7 per cent for phase 2 (2008–12) (see Economics, 7th ed, Box 12.5), causing the carbon price to rise to about €30.00 per tonne by mid 2009, since then the price has fallen as industry has cut output in response to the recession. By February 2010, the carbon price was around €12.50 per tonne (see the Guardian article Carbon price falls to new low). For carbon price data see the European Climate Change site.
The experience of the ETS has resulted in many people in the USA and elsewhere calling for the use of carbon taxes rather than cap and trade as the best means for reducing greenhouse gas emissions. Others have called for a mix of measures. In the US Senate, three senators are seeking to overturn cap-and-trade proposals and take a sector-by-sector approach to cutting emissions.
But increasingly the evidence, supported by economic argument, is that cap and trade does work – or can be made to work – and that it is a better policy tool than carbon taxes. The following articles look at cap and trade and assess whether it really is the best alternative.
Buying off the big polluters looks bad but it works Sunday Times, Charles Clover (28/2/10)
Economists hail EU emissions trading success BusinessGreen, James Murray (15/2/10)
EU study plumps for cap & trade in ship carbon carbonpositive (17/2/10)
European carbon trading labelled ‘model for the world’ Ecologist (1/3/10)
Cap and Trade vs Carbon Tax – 6 Myths Busted Cleantech Blog (26/2/10)
Senators seen ditching cap and trade in new bill Reuters, Russell Blinch (27/2/10)
Senators to propose abandoning cap-and-trade Washington Post, Juliet Eilperin and Steven Mufson (27/2/10)
U.S. Senate may scrap Cap and Trade in exchange for Cap and Dividend The Energy Collective, Chris Schultz (27/2/10)
See also:
Emissions Trading Wikipedia
Questions
- What determines the price of carbon in the ETS? Why was it higher in 2008/9 than in 2007? Why has it fallen in recent months?
- Does it matter that the carbon price fluctuates with the business cycle?
- Explain whether it is better to allocate carbon credits free of charge or auction them.
- Assess whether or not the EU emissions trading scheme has been a success so far.
- Compare the relative merits of a cap-and-trade scheme with carbon taxes.
- What other alternatives are there to cap and trade and carbon taxes as means of curbing emissions? Compare their relative merits.
- What is the best means of curbing carbon emissions from shipping? Explain.
The European Commission has received three complaints against Google for anti-competitive practices. The complainants are Microsoft’s Ciao, UK price comparison site Foundem and French legal search engine ejustice.fr
“The Commission has not opened a formal investigation for the time being. As is usual when the Commission receives complaints, it informed Google earlier this month and asked the company to comment on the allegations. The Commission closely cooperates with the national competition authorities. No further information can be given at this stage.”
Although the complaints are different (see articles below), the common feature is that Google has used its dominant market position to the detriment of competitors and consumers. Not surprisingly, Google has vigorously defended itself against the accusations.
So just what is the case against Google? Are the complaints justified, or are they merely competitors whinging about their relative lack of success? The following articles look at the facts and the issues.
EU launches antitrust inquiry into Google ‘dominance’ Times Online, Mike Harvey (24/2/10)
Google Says It Faces Competition Complaints in Europe BusinessWeek, Brian Womack and Joseph Galante (24/2/10)
Google faces anti-monopoly probe by European Commission Guardian, Andrew Clark (24/2/10)
Why Europe could prove Google’s undoing Guardian, Bobbie Johnson (24/2/10)
Analysis: not evil? Are you sure? Times Online, Mike Harvey (24/2/10)
Google faces Brussels antitrust scrutiny Financial Times, Richard Waters and Nikki Tait (24/2/10)
EU Opens Antitrust Investigation Into Google. Microsoft’s Fingerprints Are Everywhere. Washington Post, MG Siegler (23/2/10)
Google Hit With Antitrust Probe in Europe PC World, James Niccolai (23/2/10)
Is Redmond The Puppet Master In Google EU Anti-Trust Investigation? search engine land, Greg Sterling (23/2/10)
Google Under Investigation by European Union PCMag, Mark Hachman (24/2/10)
EU inquiry points the searchlight on Google’s methods Telegraph, Kamal Ahmed (24/2/10)
Google under investigation for alleged breach of EU competition rules Telegraph, Kamal Ahmed (24/2/10)
Questions
- What is the case against Google? Does this make it in breach of EU competition law?
- Assess Google’s response.
- Is Google “doing anything to choke off competition or hurt our users and partners”?
- How could competition be increased for Google? Is this likely to happen?
For many people, internet access is something we take for granted and if you can’t afford to connect, you might be seen to be in relative poverty. Whilst you can afford food, clothes, housing etc, other goods and services are increasingly being seen as necessities. Everyone should be able to afford a mobile phone, a television, the internet. These are all factors that contribute towards a feeling of social inclusion, which is something the government has promoted since its election in 1997.
Although internet access is the norm for most people, in the UK our internet speeds are actually significantly slower than those in other industrialised countries. All this could be about to change, with Labour’s proposal for a 50p monthly tax on households’ landlines to fund super-fast broadband across the country. However, this plan has been condemned by some influential MPs, who argue that the tax is regressive.
“We believe that a 50 pence levy placed on fixed telecommunication lines is an ill-directed charge. It will place a disproportionate cost on a majority who will not, or are unable to, reap the benefits of that charge.”
More important, they argue, is to make sure that everyone has internet access, rather than that everyone has fast access, which is not needed at the moment. When there is a demand for high-speed access from the masses, the market will provide it. However, the government argues that high-speed access is crucial to our economic growth, as it allows access to huge social, economic and health benefits. On the other hand, could such a tax reduce growth, by limiting technological innovation? The Conservatives have promised that if elected, they will scrap this broadband levy and instead aim to fund high-speed internet access by providing ‘BT’s rivals with regulatory incentives to roll out new telecoms networks’. This highly contentious issue is discussed in the articles below.
The Broadband tax: dead in the water? BBC News, Rory Cellan-Jones (23/2/10)
Broadband tax plan condemned Press Association (23/2/10)
Social tariff users need to be made aware of broadband tax exemption Broadband Expert (17/2/10)
Broadband tax could dissuade technology innovation Broadband (27/1/10)
Tories pledge rise in broadband speed Financial Times, Andrew Parker and Ben Fenton (9/2/10)
Fast broadband: an election issue? BBC News, Rory Cellan-Jones (3/2/10)
Questions
- What will be the effect of a tax on landlines? Illustrate this on a diagram and think about who will be affected. What type of tax does it represent: direct, indirect, specific, ad-valorem, etc?
- Is the tax fair? Why is it argued to be regressive?
- How will the Conservative party’s aim to provide regulatory incentives to BT’s rivals allow them to provide high-speed internet access? Is their solution better than Labour’s proposal?
- Why might the provision of high-speed internet access (a) stimulate economic growth and (b) constrain economic growth?
- Use a growth model to illustrate the importance of technological progress in achieving high levels of economic growth.
- How will a tax affect households? Consider the impact on income and consumption and hence on aggregate demand.
UK Parliament’s Environmental Audit Committee has concluded that the European Emissions Trading Scheme (ETS) is not working as it should. Thanks to a total emissions cap that is too low in a time of recession, the carbon price has fallen. The result is that there is no longer sufficient of an incentive for firms to invest in green technology. As the Financial Times article (below) reports:
The committee has urged the government to consider other measures, such as a floor price for carbon dioxide emissions, which would provide industries with greater certainty over the price of carbon and help to ensure the system of pricing was effective.
The MPs said a price of €100 per tonne of CO2 could be necessary to encourage investment, compared with current prices of about €13.
So is the committee correct? Or is a low price of carbon merely temporary, with firms realising that the price will rise as the European economy recovers? The following articles examine the issues.
Carbon markets failing, say British MPs Financial Times, Fiona Harvey (8/2/10)
Carbon prices are going the wrong way Independent, David Prosser (8/2/10)
U.K. Lawmakers Call for Intervention in Carbon Market BusinessWeek, Catherine Airlie and Ewa Krukowska (8/2/10)
UK should press EU for tighter carbon caps Reuters, Nina Chestney (8/2/10)
MPs propose carbon tax to boost green investment Guardian, Terry Macalister (8/2/10)
As UK Cap and Trade Falters, Government May Prop Up Carbon Prices Environmental Leader (9/2/10)
EU ETS intervention call howled down CarbonPositive (9/2/10)
The report
The role of carbon markets in preventing dangerous climage change Environmental Audit Committee
Questions
- Explain how the ETS works.
- What determines the price of carbon in the ETS? Why has it fallen in recent months?
- Compare the alternative policy approaches for encouraging green investment.
- What are the advantages and disadvantages of setting a floor price for carbon permits? What would be the effect on the balance of demand for and supply of premits?
- Discuss whether the total number of permits allocated should be reduced (i.e. the cap tightened).
- Compare the relative merits of giving the allocation of permits away with auctioning them.
- Compare the relative merits of a cap-and-trade system with green taxes.