Unit 1 Micro: Revision Presentation on Government Intervention
Here is a short 35 slide revision presentation on government intervention in markets designed for AS microeconomics revision
read more...»Unit 1 Micro: Revision Presentation on Externalities
Here is a short revision presentation on externalities streamed using Slide Share
read more...»Improving Evaluation Skills in Economics Exams
Here is an updated version of the WEESTEPS approach to economics evaluation designed to boost the evaluation scores and exam results for AS and A2 students. Paul Bridges is the mastermind behind this superb approach to evaluation - it gives you some great pointers about the evaluative approaches that can be used. Works well for micro and macro - but particularly when you have to evaluate a specific policy intervention in a market / industry / or a macro policy discussion.
read more...»Unit 1 Micro: Market Failure Glossary
This blog provides a glossary of many key market failure terms
read more...»Unit 1 Micro: Asymmetric Information
For markets to work, there needs to be symmetric information i.e. consumers and producers have the same level of knowledge about the products, and they know everything there is to know about them. Asymmetric information occurs when somebody knows more than somebody else in the market. This can make it difficult for the two people to do business together. This is an example of information failure in a market
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Unit 1 Micro: De-Merit Goods
This is a revision blog on the concept of de-merit goods
read more...»Unit 1 Micro: Public Bads
A public bad is the opposite of a public good – it provides disutility or dis-satisfaction to people when consumed and therefore reduces our economic welfare.
read more...»Unit 1 Micro: Revision Blogs on Markets and Intervention
Here is a selection of a recent blog resources on topics that appear on the core Unit 1 Syllabus focusing on changing market prices and examples of interventions to address perceived market failures
read more...»musical negative externalities
An amusing musical clip to introduce or revise negative externalities associated with fly tipping, private costs, social costs, spillover costs, and a discussion of policy options.
Michael Flanders was the father of Stephanie Flanders, the BBC Economics Correspondent.
Unit 1 Micro: Climate Change Policies - Finding the Right Mix
There are many different market failures when it comes to understanding some of the key environmental problems and challenges of the age. Addressing, attacking and correcting for complex and multiple market failures requires pointing to different policy instruments / interventions. Together can they make a sizeable difference to consumer and business behaviour and lead us away from a “business as usual” approach?
read more...»Unit 1 Micro: Using the Cost-Benefit Principle
The cost-benefit principle is one of those core ideas that can be brought into so many evaluation discussions both in micro and macroeconomics – you should be using it in your papers!
read more...»Unit 1 Micro: Adecco and Monopsony Power
Here is an example of monopsony power in the labour market and the risk of exploitation of employees. Britain’s largest recruitment agency, Adecco, is being accused of short-changing temporary staff by rounding down their holiday pay. Hundreds of thousands of people are employed by contract recruitment businesses - this is a timely reminder of the importance of employment legislation as a means of protecting the pay and conditions of people in vulnerable jobs.
read more...»Unit 1 Micro: Externalities - Deepwater Horizon 2 Years On
This short Al Jazeerah report looks at the aftermath of the Deepwater Horizon disaster and the impact it continues to have on the regional fishing industry. Two years since oil company BP’s Deepwater Horizon rig exploded in the Gulf of Mexico, resulting in a massive oil spill, fishermen in the region are still suffering. The explosion killed 11 people and resulted in the worst accidental offshore oil spill in US history.
read more...»Unit 1 Micro: Revision Question on Road Tolls
I have put together a unit 1 micro markets and market failure question focusing on the economics of motorway congestion and road tolls. It is available as a pdf download if colleagues would like to take a look. I will post some suggested answers in a few days and link back to this blog.
read more...»Unit 4 Macro: Managing the Global Commons - Limits to GDP
In this excellent 20 minute talk Professor Geoffrey Heal from Columbia University discusses the broad concept of society’s capital including natural capital. He focuses on the limits of GDP as a measure of economic progress in a world that depletes all forms of capital including natural capital. Net Domestic Product (rather than GDP), HDI, HPI and adjusted net savings all get a mention in his talk. Being rich and being sustainable are rarely the same thing.
He defines sustainability as “keeping the total value of a nation’s capital stock in tact” and this definition encompasses all forms of capital (physical, intellectual, social, human, natural). Economic development changes the profile of a nation’s capital stock - for example industrialisation leads to deforestation and a rapid run down of natural capital, replaced often by life-changing physical capital, intellectual capital and human capital.
Living standards have been raised through this substitution process but the fundamental question central to the whole environmental debate is the extent to which the natural stock of capital can continue to be run down at present rates.
The weight of scientific knowledge says that the answer is no - we cannot replace a stable climate by more human and physical capital under a business as usual pathway. Heal argues for strong sustainability - giving bigger emphasis to protecting and maintaining eco-systems.
read more...»Unit 1 Micro: Ban on cigarette display advertising
In a fresh move to reduce consumption of cigarettes, legislation has come in force banning the displays of cigarettes for sale in large retail stores. The display ban will apply to shops of more than 280 sq m (3,014 sq ft). Newsagents and small stores can display cigarettes until 2015, giving them time to refit shelves and cabinets.. It is part of the armoury of interventions that have been tried over the years to change consumer behavioural - from real terms increases in cigarette taxes to bans on advertising and ever-stronger advertising and health campaigns. The focus of the ban is to influence younger smokers by removing cigarettes from point of sale display - will it be effective?
This news report below from Al Zajeerah looks at the new measure
read more...»Unit 2 Macro: Brazilian Growth and Sustainability
A short BBC news video here on rapid growth and development in the Brazilian city of Manaus, on the banks of the Amazon river. A new bridge across the world’s biggest river and a healthy manufacturing sector are providing many new jobs. But what of the ecological challenges and threats that this creates?
read more...»Unit 2 Macro: Skills Shortages Hold Back Recovery
Here is a superb news report from Channel 4 news about the shortage of skilled workers in the North East of England (an area of high unemployment). Nissan this week announced a big new investment in car making at their ultra-high productivity plant in Washington, Tyne and Wear. But many of the manufacturers along Nissan’s supply chain are finding it tough to get enough skilled people coming througth to make realistic bid for the orders that will come from Nissa. Some businesses are having to turn down contracts because they dont have the extra workforce to cope with the higher volumes of businesses.
Skills shortages are restricting the growth of many small and medium sized businesses especially in manufacturing. Little wonder that Nissan is working very closely with Gateshead College to run an apprenticeship scheme - an example of external economies of scale in action.
read more...»2012 Economics Revision: Ways to Improve your Paper
Here is a revision presentation offering ideas for stronger evaluation and analysis in your AS and A2 economics exam papers. Ten strands are suggested for students who want to build really good answers especially to evaluation questions.
read more...»Unit 1 Micro: Market Failure in Private Health Care
The supply of health care in the UK is an important economic, social and political issue. Demand for health care treatments grows year by year as the population expands, ages and as incomes rise. For millions of people private health care is regarded as a necessity even though the NHS provides a vast range of services free at the point of use. Treatments such as cosmetic surgery, hand surgery, laser eye treatment, physiotherapy, weight loss services and hip and knee replacements are offered by a range of private sector providers in addition to state health care facilities.
read more...»Unit 1 Micro: Insider Information and Market Failure
One of the top bankers in the City of London has been fined £450,000 by the Financial Services Authority (FSA) for providing inside information to a prospective client. This is an example of asymmetric information and market failure. Inside information about likely deals in the markets is extremely valuable and the FSA is an agency of government given a key role of monitoring the behaviour of market participants to ensure that it is not abused.
Here is one of the offending emails
“I thought I would update you on discussions that have been going on with a potential acquirer of Tony Buckingham’s business. Tony, advised by myself, has deferred engaging with the client until Thursday of next week although we know they are very excited about the recent drilling results of Heritage Oil … I believe that the offer will come in in the current difficult market conditions at £3.50-£4.00 per share. I am not trying to force your hand, just wanted to make you aware of what is happening”.
Inside information is a common feature of many markets - from share-trading to betting on the racecourses - this case is going to a tribunal
BBC News: FSA fines JP Morgan banker Ian Hannam for market abuse
Unit 1 Micro: The Collapsing Price of Carbon
The price of carbon emissions permits inside the EU’s emissions trading system has fallen to a record low. A sharp fall in total CO2 emissions in Europe has been the driving factor behind the fall in the carbon price. Last year Germany’s CO2 emissions fell by 1.2% and the UK saw a 7.2% reduction. The overall decline in the 27 country ETS was 2.4% in 2011 causing the carbon price to drop below 7 Euros per tonne.
read more...»Unit 1 Micro: Nottingham introduces workplace parking tax
Nottingham has become the first major city in the UK to introduce a compulsory workplace parking levy (WPL). Businesses in Nottingham with more than 10 parking spaces will have to pay an annual charge to the council of £288-per-space.
Critics of the scheme argue that the levy will add to costs and damage profits at a time when the local economy is struggling to drag itself out of recession. They believe that the levy will be an unfair extra charge for people who work shifts or live in areas without adequate public transport have to drive. The Taxpayers’ Alliance which is a fierce critic of what they see as inefficient local government opposes the WPL and say that 96% of Nottingham businesses in the area oppose the charge, with 62% of those businesses claiming that they would now consider relocating their interests.
The council’s defence is that the revenue from the levy will be hypothecated - that is the money will be earmarked to help fund improvements to Nottingham’s tram system, infrastructure with long term economic benefits. Other transport projects will be allocated funding from the tax.
Pricing to ration scarce parking space is an attempt to manage demand for car use within the city centre and to tackle congestion particularly at peak periods. Other cities are said to be interested in launching similar schemes and Nottingham’s experience may well tell us how quickly it will be rolled out in the years to come. A key decision for many businesses is whether to pass on the charge to their employees.
How will the charge be likely to affect:
1/ Demand for city park and ride schemes?
2/ Demand for Nottingham’s tram system?
3/ Demand for tele-working among Nottingham’s businesses
4/ Profits for businesses with more than 10 workers inside the parking levy area?
5/ Demand for public car parks
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The 21st IEA Hayek Memorial Lecture
Last week I attended the IEA Hayek Memorial lecture, given by Elinor Ostrom, Nobel laureate, on common resources and looking beyond government regulation.
The lecture took two parts: a presentation from Professor Ostrom, which was mainly focused on the research methodology, and a Q&A session, where anecdotal research evidence was more forthcoming.
read more...»Unit 1 Micro: Revision on Maximum Rents in Housing
The housing sectors of many towns and cities around the world have often been the target for different forms of government intervention including planning regulations, subsidies and direct price controls.
Price controls are legal restrictions on how high or low a market price may go. They can take two forms: a price ceiling, a maximum that price sellers are allowed to charge for a good, or a price floor, a minimum price buyers are required to pay for a good.
Our focus in this blog is the decision by the authorities in New York to extend arrangement for rent controls for a million rent-regulated units in the Big Apple. This provides an opportunity to look at the basic supply and demand analysis for housing rent controls and build a critical evaluation of some of their effects.
read more...»Minimum beer prices, May not be the solution for binge drinking.
Teresa May has copied Nicola Sturgeon’s proposals for minimum prices of alcohol which appeared in Scotland last year. Last year’s budget had significant increases in excise duties on stronger beer, lager and cider.
This resource from the Centre For Policy Studies may help pupils and teachers to evaluate different forms of government intervention and their effectiveness.
Budget 2012 - analysis with evidence
As ever, there are loads of sources that students can use to analyse the Budget and to extract pieces of Evidence for the Examples they will need to add depth to their analysis in essays. Those who are attending the current round of revision workshops will recognise this as a key part of ensuring that they write essays which PEEL the answer (each paragraph makes one Point, using Examples with Evidence, offering Evaluation and Linking to the question). As start points, I would suggest these sources which are reasonably free of opinions:
BBC website: Budget 2012 at a glance, Farewell 50p tax rate, and Over 65-s tax-free income freeze
The Guardian Budget 2012: welfare cuts, tax cuts too, but retreat on child benefit and for the visual learners a nice graphic version: Tax and spending plans visualised
Unit 2 Macro: Seasonal and Structural Unemployment
This news video from the BBC focuses on a man who has been out of work for over two years in the seaside town of Weston-super-mare a town dominated by tourist businesses where employment is highly seasonal. It provides a strong short case study in the problems of people who have been out of paid employment for a long time. Watch the piece here
Channel 4 news have a special section on the unemployment crisis in the UK economy. Follow this link for fresh teaching and studying resources on unemployment. Follow this link for the Channel 4 News Jobs Report
read more...»Unit 1 Micro: Unintended Consequences of the Smoking Ban
Here is an example of the law of unintended consequences where unlikely side-effect is a thoroughly welcome positive spillover effect. Researchers are finding that the number of premature births and exceptionally under-weight babies in Scotland is falling - watch this video - and then consider why this might be happening.
Scotland was the first country in the UK to ban smoking in public places, followed by Wales, Northern Ireland and England in 2007. Several years on, nearly one-in-five of mothers to be still smoke - how sad.
Unit 1 Micro: 50 years of anti-smoking campaigns and awareness
No one is in any doubt that smoking kills and for half a century the Royal College of Physicians has been warning of the damaging health consequences of nicotine consumption and addiction. They continue to campaign for higher prices and tougher laws on advertising and packaging to curb consumption - even today one fifth of the adult population smokes. Smoking continues to kill around 100,000 Britons each year and unless smokers give up their habit, 100 million years of life will be lost in the UK, according to experts. Channel 4 news reports on changing social norms and the battle to change behaviour. A good historical perspective on information gaps.
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