Academic research is encouraged by universities. Indeed, the number and quality of research publications is the most important criterion for promotion in many universities.
Periodically university research in the UK is publicly assessed. The latest assessment is known as the Research Excellence Framework (REF) and will be completed in 2014. Most research that will be considered by the REF is published in peer-reviewed journals. Most of these journals are subscription based. Universities pay large amounts of money in subscriptions.
In recent years there has been much criticism by both academics and universities about the high cost of such subscriptions. In a movement dubbed the Academic Spring, pressure has mounted for journal articles to be made available free of charge – i.e. on open access.
The government too has been concerned that the results of publicly-funded research has been disappearing behind ‘paywalls’ and hence not available free to people outside the universities which subscribe to such journals. Indeed, no single university can afford licences for all the 25,000 peer-reviewed journals currently being published. As a result, the government set up a committee under the chair of Professor Janet Finch to examine alternative ways of making research more accessible. The committee has just published its report.
It advocates an expansion of open-access journals:
The principle that the results of research that has been publicly funded should be freely accessible in the public domain is a compelling one, and fundamentally unanswerable…
Instead of relying on subscription revenues provided by or on behalf of readers, most [open-access journals] charge a fee to authors…before an article is published. Access for readers is then free of charge, immediately on publication, and with very few restrictions on use and re-use.
Under this model, universities would essentially pay to have their academics’ articles published rather than paying to purchase the journal. Alternatively, research councils could fund the publication of articles based on research already funded by them.
Many people go further. They argue that authors ought to be able to have their published research in any journal made freely available, after an embargo period, through their university’s website.
So is the current pricing model the best for encouraging research and for disseminating its findings? Or is open access a better model – and if so, of what form? Or would it discourage publishers and lead, in the end, to less being published or to a less rigorous peer review process? The questions are ones of pricing, incentives, choices and investment – the questions that economists are qualified to consider.
Articles
Open access may require funds to be rationed Times Higher Education, Paul Jump (21/6/12)
Set science free from publishers’ paywalls New Scientist, Stephen Curry (19/6/12)
Scientists must make research an open book Independent, Martin Hickman (18/6/12)
Report calls on government to back open access science BBC News, Pallab Ghosh (19/6/12)
Open access is the future of academic publishing, says Finch report Guardian, Alok Jha (19/6/12)
Open access to science – its implications discussed in UK raport ZME Science (19/6/12)
UK move to ‘open access’ in publishing Phys.Org, Justin Norrie (20/6/12)
Report
Finch Group Report: Overview Research Information Network (June 2012)
Finch Group Report: Executive Summary Research Information Network (June 2012)
Finch Group Report: Full Report Research Information Network (June 2012)
Questions
- Explain the difference between the ‘gold’ and ‘green’ models of open-access journal article publishing?
- What externalities are involved in journal publication? What are the implications of this for socially efficient pricing?
- How could journal publication be made profitable under an open-access system?
- What are the incentive effects for (a) academics and (b) universities of ranking journals? Does the REF, whereby research articles are judged on their own merits, overcome problems of ranking journals?
- Does the existence of journal rankings allow the top journals in each discipline to maintain a position of market power? How is this likely to impact on journal or article pricing?
- How would university finances be affected by a move towards gold open access journals (a) in the short term; (b) in the long term?
- Would it be in universities’ interests to produce their own open-access journals?
No market is perfect and when the market mechanism fails to deliver an efficient allocation of resources, we say the market fails and hence there is justification for some government intervention. From a monopolist dominating an industry to a manufacturing firm pumping out pollution, there are countless examples of market failure.
The Guardian is creating a guide to climate change, covering areas from politics to economics. The problem of climate change has been well documented and this blog considers a particular issue – the case for climate change or the environment as a market failure. In many cases just one market failure can be identified, for example an externality or a missing market. However, one of the key problems with climate change is that there are several market failures: externalities in the form of pollution from greenhouse gases; poor information; minimal incentives; the problem of the environment as a common resource and the immobility of factors of production, to name a few. Each contributes towards a misallocation of resources and prevents the welfare of society from being maximised.
When a market fails, intervention is justified and economists argue for a variety of policies to tackle the above failures. In a first-best world, there is only one market failure to tackle, but in the case of the environment, policy must be designed carefully to take into account the fact that there are numerous failings of the free market. Second-best solutions are needed. Furthermore, as the problem of climate change will be felt by everyone, whether in a developed or a developing country, international attention is needed. The two articles below are part of the Guardian’s ultimate climate change guide and consider a huge range of economic issues relating to the problem of environmental market failure.
Why do economists describe climate change as a ‘market failure’? Guardian, Grantham Research Institute and Dunca Clark (21/5/12)
What is the economic cost of climate change? Guardian (16/2/11)
Questions
- What is meant by market failure?
- What are the market failures associated with the environment and climate change? In each case, explain how the issue causes an inefficient allocation of resources and thus causes the market to fail? You may find diagrams useful!
- What is meant by the first-best and second-best world?
- What does a second-best solution aim to do?
- Using diagrams to help your explanation, show how a tax on pollution will have an effect in a first best world, where the only market failure is a negative externality and in a second best world, where the firm in question is also a monopolist.
- What solutions are there to the problem of climate change? How effective are they likely to be?
- Does the need to tackle climate change require international co-operation? Can you use game theory to help your explanation?!
Here’s a question that goes to the heart of economics and the social sciences generally: how desirable is the market system?
Our lives are dominated by markets. Whether in working or consuming, we operate in a market economy in which money is exchanged for goods or services. But also financial and product markets determine much of the structure of society, where most things seem to have a price.
But whilst, as a positive statement, we can say that money and markets are all around us, does that make them desirable? Markets provide signals and incentives; but are the signals the right ones? What are the incentives and how do we respond to them? And are these responses optimal?
You will probably have studied various ways in which markets fail to provide the optimal allocation of resources. But what are the limits of markets as a mechanism for social choices? And is there some more fundamental issue about the morality of a society that is organised around markets?
These are questions considered in the following podcast. It is an episode from BBC Radio 4’s Start the Week programme, hosted by Andrew Marr, with guests Michael Sandel, Diane Coyle and Grigory Yavlinksy. Here are the programme details:
Andrew Marr discusses the relationship between markets and morals with the political philosopher Michael Sandel. In his latest book, What Money Can’t Buy, Sandel questions the dominance of the financial markets in our daily lives, in which everything has a price. But the economist Diane Coyle stands up for her much maligned profession, and points to the many benefits of a market economy. The Russian economist Grigory Yavlinksy argues against viewing the world of money as separate from culture and society: he believes the financial crisis was merely a symptom of a wider moral collapse, and that it is time to examine the way we live.
(Links to the three contributors: Michael Sandel, Diane Coyle (see also), Grigory Yavlinsky.)
Podcast
Michael Sandel on Money and Morality BBC Start the Week programme (21/5/12)
Videos and articles
For a range of videos and articles on the morality of capitalism, see the previous post at:
We need to talk about Capitalism (28/1/12)
Questions
- What crises are there in current capitalism?
- What, according to Michael Sandel, is the difference between a market economy and a market society?
- Is the market society a relatively new phenomenon, or does it go back hundreds of years?
- To what extent is the greed expressed through markets and encouraged by markets affecting/infecting society and human relationships generally?
- What is the role of morality and trust in determining the desirability of market relationships?
- To what extent does a market economy allow people, rich and poor, to live separately from each other and not interact as joint members of society?
- What are the value systems promoted by marketisation? Should certain aspects of human life be outside these value systems?
- To what extent is the crisis of capitalism a crisis of economics?
- What policy alternatives are there for rebalancing society?
- What is the role of economists in advising on policy alternatives?
The Office for Budget Responsibility has said that the UK Treasury will face a shortfall of £13bn in motoring taxes within a decade. Although car usage continues to rise putting increasing pressure on the road infrastructure, the greener and more fuel efficient cars being produced are driving down the tax revenues generated from motoring.
A report by the IFS has put forward the case for replacing the existing system of taxes on cars and fuel by a new road charging system. If no such change occurs, the IFS has forecast that with more electric cars and hence lower revenues raised from fuel and vehicle excise duties, the shortfall facing the Treasury would require an increase in fuel duty of some 50%. Instead of this, the solution could be to charge individuals for every mile of road they use, with the ‘price’ varying depending on the degree of congestion. For example, at peak times the price would be higher, where as for those in the countryside where roads are traditionally much quieter, charges would be lower. The IFS said:
‘Such a move would generate substantial economic efficiency gains from reduced congestion, reduce the tax levied on the majority of miles driven, leave many (particularly rural) motorists better off, and provide a stable long-term footing for motoring taxes without necessarily raising net additional revenue from drivers.’
Government policy across the world has been increasingly focused on climate change, with targets for emissions reductions being somewhat ambitious. However, many car manufactures who were told to reduce emissions significantly are on the way to meeting these targets and this success is a key factor contributing towards this new road ‘crisis’ that could soon be facing the government. The following articles consider the possibility of a road charging scheme.
Report
The road ahead for motoring taxes? Institute of Fiscal Studies (link to full report at the bottom of the page) (May 2012)
Articles
Compelling case for UK road charging, IFS study says BBC News (15/5/12)
Fears tax shortfall may lead to road tolls Sky News (15/5/12)
Who’s going to pay to update Britain’s infrastructure? Guardian Business Blog (15/5/12)
Motoring taxes: a future headache for the Chancellor Channel 4 News (15/5/12)
For whom the toll bills – less traffic hurts M6 toll road owner Guardian, Ian Griffiths and Dan Milmo (14/5/12)
Charge motorists per mile, says IFS Independent, Nigel Morris (15/5/12)
Green cars to drive down tax receipts Financial Times, Mark Odell and John Reed (15/5/12)
Questions
- Illustrate the effect of a tax being imposed on petrol. What happens to the equilibrium price and quantity?
- Despite fuel duty pushing up the price of petrol, why has there been such a small decline in the quantity of petrol individuals use?
- Evaluate the case for and against a road charging scheme.
- Why are tax revenues from motoring expected to decline over the next decade?
- Climate change has become an increasingly important focus of government policy. To what extent is the current road ‘crisis’ a positive sign that policies to tackle climate change are working?
- If a road charging scheme went ahead and prices were varied depending on traffic, time etc, what name would you give to this strategy?
- Why would it be possible to charge a higher price at peak times and a lower price for cars using country roads?
- Is there an argument for privatising the road network? Is it even possible?
Centrica, owners of British Gas, has warned that electricity and gas prices in the UK are set to rise in the autumn. Centrica blames this on the expected rise in the costs of wholesale gas and other non-energy inputs.
One of the other ‘big six’ energy suppliers, E.On, has responded by saying that it will not raise energy prices this year. Whether it will raise prices after 1 Jan next year remains to be seen.
Last autumn, household energy prices rose substantially: between 15.4% and 18% for gas and between 4.5% and 16% for electricity. This spring, in response to lower wholesale energy prices, suppliers cut prices for either electricity or gas (but not both) by around 5%.
The government and various pressure groups are encouraging consumers to use price comparison sites to switch to a cheaper supplier. The problem with this is that supplier A may be cheaper than supplier B one month, but B cheaper than A the next. Nevertheless, switching does impose some degree of additional competitive pressure on suppliers.
More powerful pressure could be applied by ‘collective switching’. This is where a lot of people switch via an intermediary company, which sources a deal from an energy supplier. This collective buying is a form of countervailing power to offset the oligopoly power of the suppliers. Such schemes are being encouraged by the Energy Minister, Ed Davey.
The other approach, apart from doing nothing, is for Ofgem, the energy regulator, to impose tough conditions on pricing. But at present, Ofgem’s approach has been to try to make the market more competitive (see also), rather than regulating prices.
British Gas owner Centrica warns of higher energy bills BBC News (11/5/12)
E.ON to keep residential energy prices unchanged in 2012 Reuters, Adveith Nair (14/5/12)
E.ON promises to hold energy prices for 5million customers in 2012 This is Money, Tara Evans (14/5/12)
British Gas owner Centrica feels cold blast from critics ShareCast, John Harrington (11/5/12)
Gas and electricity price battle lines drawn BBC News (14/5/12)
Taking on the energy giants: The co-operative insurgency gains ground Left Foot Forward, Daniel Elton (11/5/12)
Group Energy Buying hits the UK Headlines Spend Matters UK/Europe, Peter Smith (11/5/12)
Think tank calls for competition to break Big Six rip-off Energy Live News, Tom Gibson (30/4/12)
Collective switching will not fix the UK’s broken energy market Guardian, Reg Platt (27/4/12)
Make your own small switch for cheaper energy The Telegraph, Rosie Murray-West (14/5/12)
Questions
- What are the barriers to entry in the electricity supply market?
- How competitive is the retail energy market at present?
- To what extent do price comparison sites put pressure on energy companies to reeduce prices or limit price increases?
- What scope is there for collective buying of gas and electricity from the six energy suppliers by (a) households; (b) firms?
- Assess Ofgem’s package of proposals for a simpler and more competitive energy market.
