The US Institute of Medicine of the National Academies has recently published a 92-page on report on childhood obesity and the use of taxes on junk foods to tackle the problem. In the report, titled Local Government Actions to Prevent Childhood Obesity, “a panel of experts suggested such taxes could play an important role in helping children make healthier eating choices”.
Meanwhile, in Australia, the Federal Government’s preventive health taskforce argued, amongst other things, that “junk food advertising should be phased out, the cost of cigarettes should be more than $20 a packet, and soft drinks and cask wine should be hit with higher taxes”.
So how effective are higher taxes in achieving a reduction in ill health associated with eating, drinking and smoking? If adopted, what is the socially optimum design and rates of such taxes? What other complementary policies could be adopted? The following articles consider the issues.
More support for a junk-food tax Los Angeles Times (2/9/09)
Tax junk food, drinks to fight child obesity-report Reuters (31/8/09)
Could Raising Taxes on Junk Food Curb Obesity? eMaxHealth (2/9/09)
Junk food and tobacco under fire The Age (Australia) (2/9/09)
What price health? The Australian (2/9/09)
Questions
- For what reasons does the free market fail to achieve an optimum level of consumption of junk foods, alcohol and cigarettes?
- How would you determine the socially optimum level of consumption of such products?
- How are the price, income and cross-price elasticities of demand, and the price elasticity of supply, relevant to assessing the effectiveness of taxes for reducing the consumption of unhealthy products?
- What determines the incidence of taxes on unhealthy products?
- What other policies would you advocate to tackle the problems associated with consuming unhealthy products? How would they affect the price elasticity of demand for such products.
- To what extent do the objectives of social efficiency and equity conflict when designing appropriate policies to discourage unhealthy consumption?
This podcast is from the Guardian. The first part consists of a report by Anna Dixon, Director of Policy at the King’s Fund (an independent ‘think tank’). The podcast considers “the economics of healthcare. Why are the Americans so opposed to adopt a system of socialised medicine? Does the NHS make economic sense? And how will the squeeze on public finances impact upon our most cherished of services?”
The Business: The NHS and economic recovery Guardian podcast (19/8/09)
Questions
- How do the UK and US healthcare systems differ?
- Why does the US system result in greater healthcare inequality than the National Health Service system in the UK?
- For what reasons may Americans resist healthcare reform?
- What lessons can be learned by the NHS from the US healthcare system?
- Compare the issues of monopoly power of drug companies, doctors and hospitals in the two systems? In which system is the countervailing power of purchasers likely to be greater?
In times of recession, some companies can do well, even in industries where there are supply problems. One such example is Pacific Andes, a Hong Kong based frozen seafood firm. Many fishing companies have found times tough in an era of dwindling fish stocks and fishing quotas imposed by governments anxious to preserve stocks. The following article looks at Pacific Andes and how it has managed to prosper despite supply challenges and the global recession.
Casting a wide net The Standard (Hong Kong) (24/8/09)
Details of overfishing in the UK can be found at: EyeOverFishing
The site provides a “map of the UK fisheries system, the problems with it, and solutions that are possible today”.
Questions
- To what extent can the concept of income elasticity of demand be used to help explain why Pacific Andes has managed to prosper during the recession?
- What specific business strategies has Pacific Andes adopted and why?
- Why, if overfishing is to the detriment of the fishing indsutry, do fishing fleets still overfish many parts of the oceans? Explain why this is an example of the ‘tragedy of the commons’.
- What would you understand by an ‘optimum level of fishing’ for a particular type of fish in a particular part of the oceans? Explore whether the concept of a ‘social optimum’ in this context is the same as an ‘environmental optimum’?
There are seven Indian airlines: state-owned Air India and six private carriers. Since the onset of recession they have all been making losses and were considering a one-day ‘strike’ when services would be removed. The aim was to force the Indian government to reduce fuel and airport taxes.
Do the losses suggest that there is overcapacity in the Indian airline market? Does it matter if, during the current recession, some airlines go out of business? Are bankruptcies necessary if the surviving carriers are to be stimulated to make cost savings and are to achieve sufficient economies of scale? Or should governments offer support to struggling airlines? Is oligopoly the best market structure for such an industry and, if so, how can collusion be avoided? The following articles consider these questions.
How many airlines do we need? Business Line (The Hindu) (4/8/09)
Indian airlines call off Aug 18 strike Forbes (3/8/09)
When corporations capture the state Rediff Business (7/8/09) (see middle part of article)
Blaming everyone else Indian Express (3/8/09)
India’s air carriers spin loss riddle Asia Times Online (8/8/09)
A strategic vision for Indian aviation The Economic Times (8/8/09)
Flight to value The Economist (6/8/09)
Federation of Indian Airlines
Questions
- Describe the features of the market structure in which Indian airlines operate.
- Is the Federation of Indian Airlines a cartel?
- Should (a) any; (b) all Indian airlines be given government support, and, if so, what form should the support take? Should Air India be treated differently from the other Indian airlines? Explain your answer.
- Is it in Air India’s long-term interests to embark on a price war with the other Indian airlines?
- Is oligopoly necessarily the optimal market structure for a capital-intensive industry?
The east coast mainline from London to Edinburgh is a ‘premium route’. This means that it is one of the lines in the UK that is profitable. When the franchises come up for renewal on such lines, potential operators bid to pay the government for the franchise. National Express won the eight-year franchise in 2007 for a total of £1.4 billion, paid in annual rising instalments.
Although the east coast mainline is still profitable, the recession has meant that passenger numbers have been insufficient for National Express to make its annual payments to the Department for Transport and still be left with a profit. As a result, the government will take the franchise into public ownership later this year. This specially created nationalised company will then operate trains on the route until a new franchise is awarded to a private company at the end of 2010.
So why has this proved necessary? Is it all down do the depth of the recession? Or was the £1.4 billion cost of the franchise unrealistically expensive? Would the answer be for National Express to merge with another operator, such as the First Group? Or should the government be prepared to waive, or at least reduce, the franchise payments until passenger numbers are growing fast enough? Or is it time to rethink the whole UK model of rail privatisation and perhaps return to a nationalised rail system? The articles below consider the issues.
National Express loses East Coast line Independent (2/7/09)
National Express goes off the rails on east coast line Times Online (4/7/09)
Q&A: the future of National Express and the east coast mainline rail service Guardian (1/7/09)
East Coast main line: Q&A Telegraph (2/7/09)
Runaway train: The crisis in the rail sector Scotsman (5/7/09)
First Group sets sights on East Coast Business7 (3/7/09)
National Express’s decision to quit East Coast franchise is a lose-lose for nearly everyone Telegraph (4/7/09)
Focus turns to rail franchise system Financial Times (2/7/09)
Rail network: red signals ahead Guardian (2/7/09)
Have we reached the end of the line for privatisation? Observer (5/7/09)
Privatisation has been a train wreck: Ken Livingstone Guardian (2/7/09)
New Capitalism: Old Capitalism except taxpayer money is at risk: Iain Macwhirter Sunday Herald (5/7/09)
Questions
- Consider the relative merits of temporary nationalisation of the east coast mainline services with providing temporary support for National Express.
- Should profitable rail franchises be awarded to the highest bidder? Similarly, should loss-making franchises be awarded to companies bidding for the lowest subsidy?
- Discuss the arguments for and against a complete re-nationalisation of the railways.
- With reference to the final article above, explain what is meant by a Special Purpose Vehicle and whether it was an appropriate means for National Express to fund its £1.4 billion franchise. What dangers are associated with this and other new forms of ‘no-risk capitalism’? Is there a ‘moral hazard’ in this form of capitalism?