This blog discusses economic issues in the news and relates these news items to key economic concepts and theories. Links are given to a range of articles and other relevant material and each blog post finishes with a set of discussion questions.
World leaders are meeting at the World Economic Forum in Davos, in the Swiss Alps. This annual conference is an opportunity for politicans, economists and businesspeople from around the world to discuss the state of the world economy and to consider policy options.
To coincide with the conference, the BBC’s Newsnight has produced the following slide show, which presents some economic facts about the world economy. The slide show provides no commentary and there is no commentary either in this blog – just some questions for you to ponder.
Using the economics you’ve learned so far, try answering these questions, which focus on the reasons for the patterns in the figures, the likely future patterns and the policy implications.
Go through each of the slides in the Newsnight presentation and select the ones of most interest to you. Then, as an economist, provide an explanation for them.
Identify some patterns over time in the statistics. Then project forward 20 years and discuss whether the patterns are likely to have changed and, if so, why.
What policies could governments adopt to reverse any undesirable trends you have identified? How likely are these policies to be implemented and how successful are they likely to be?
I am an avid tennis fan and have spent many nights and in the last 10 days had many early mornings (3am), where I have been glued to the television, watching in particular Rafael Nadal in the Australian Open. Tennis is one of the biggest sports worldwide and generates huge amounts of revenue through ticket sales, clothing and other accessories, sponsorship, television rights and many other avenues. When I came across the BBC article linked below, I thought it would make an excellent blog!
There are many aspects of tennis (and of every other sport) that can be analysed from a Business and Economics stance. With the cost of living having increased faster than wages, real disposable income for many households is at an all-time low. Furthermore, we have so many choices today in terms of what we do – the entertainment industry has never been so diverse. This means that every form of entertainment, be it sport, music, cinema, books or computer games, is in competition. And then within each of these categories, there’s further competition: do you go to the football or the tennis? Do you save up for one big event and go to nothing else, or watch the big event on TV and instead go to several other smaller events? Tennis is therefore competing in a highly competitive sporting market and a wider entertainment market. The ATP Executive Chairman and President said:
We’ve all got to understand the demands on people’s discretionary income are huge, they are being pulled in loads of different avenues – entertainment options of film, music, sport – so we just need to make sure that our market share remains and hopefully grows as well.
As we know from economic analysis, product differentiation and advertising are key and tennis is currently in a particularly great era when it comes to drawing in the fans, with four global superstars.
However, tennis and all sports are about more than just bringing in the fans to the live events. Sponsorship deals are highly lucrative for players and, in this case, for the ATP and WTA tennis tours. It is lucrative sponsorship deals which create prize money worth fighting for, which help to draw in the best players and this, in turn, helps to draw in the fans and the TV companies.
With technological development, all sports are accessible by wider audiences and tennis is making the most of the fast growth in digital media. Looking at the packaging of tour events and how best to generate revenues through TV rights is a key part of strategic development for the ATP. It goes a long way to showing how even one of the world’s most successful sporting tours is always looking at ways to innovate and adapt to changing economic and social times. Tennis is certainly a sport that has exploited all the opportunities it has had and, through successful advertising, well-organised events and fantastic players, it has created a formidable product, which can compete with any other entertainment product out there. As evidence, the following fact was observed in the Telegraph article:
A 1400 megawatt spike – equivalent to 550,000 kettles being boiled – was recorded at around 9.20pm on that day [6/7/08] as Nadal lifted the trophy. The surge is seen as an indicator of millions viewing the final and then rushing to the kitchen after it is over. The national grid felt a bigger surge after the Nadal victory even than at half time during the same year’s Champions League final between Manchester United and Chelsea.
In December 2013, Uruguay passed a law permitting the growing, distribution and consumption of marijuana. The legislation comes into effect in April 2014. The state will regulate the industry to ensure good quality strains of the crop are grown and sold. It will also tax the industry.
Uruguay is the first country to legalise cannabis, but in July 2012, Colorado and Washington states in the USA passed laws permitting the sale and possession of small amounts of the drug for recreational use. (It was already legal to possess the drug for medical use.) The laws took effect a few months later. It is heavily taxed, however, especially in Washington, where it is taxed at a rate of 25% three times over: when it is sold to the processor; when the processor sells it to the retailer; and when the retailer sells it to the consumer. In Massachusetts, Nevada and Oregon, medical cannabis shops will be permitted to open this year. In the Netherlands, although the sale of cannabis is still illegal, ‘coffee shops’ are permitted to sell people up to 5 grams per day.
So should cannabis be legalised? People have very strong views on the subject and this can make a calm assessment of the issue more difficult. The economist’s approach to legalising cannabis involves seeking to identify and measure the costs and benefits of doing so. If the benefits exceed the costs, then it should be legalised; if not, it should remain illegal (or made illegal). The problem is that the size of the costs and benefits are not easy calculate as they involve estimates of things such as consumption levels, tax revenues, crime reduction, the effects on the consumption of other drugs, including legal drugs such as alcohol and tobacco.
Nevertheless, various estimates of these costs and benefits have been made and provide a basis for discussion.
Possible benefits of cannabis legalisation include: increased tax revenues for the government; reduction in crime, and hence reduction in law enforcement and prison costs; encouraging people with addiction problems to seek help, as they would not fear arrest; reduction in the price, benefiting users; regulating quality of the drug; reducing the consumption of alcohol and more dangerous drugs if these are substitutes for cannabis; moral arguments concerning freedom of individuals to choose their lifestyle.
Possible costs include: increased consumption of cannabis, with attendant health and social side effects; increased consumption of other drugs if they are complements, or if cannabis is an ‘entry level’ drug to harder drugs; moral objections to drug taking.
Clearly some of these costs and benefits are easier to measure than others. Moral arguments are almost impossible to assess quantitatively, even when various underlying moral standpoints are agreed.
The following articles look at recent events and at the arguments, both economic and non-economic.
If a country legalises cannabis, what is likely to happen to the price of cannabis? Use a demand and supply diagram to illustrate your argument, considering the effects on both demand and supply. How are the price elasticities of demand and supply relevant to your answer?
What externalities are there from drug use?
What externalities are there from making cannabis illegal?
Distinguish between complementary and substitute goods for cannabis? How is the demand for these likely to be affected by legalising cannabis?
Go through each of the benefits and costs of legalising cannabis and identify difficulties that might be experienced in quantifying these costs and benefits?
If cannabis were legalised, how would you set about determining the optimum rate of tax on cannabis production, processing, distribution and sale?
Consider the arguments for and against legalising cannabis from the perspective of (a) a free-market liberal and (b) a social democrat who sees government intervention as an important means of achieving various social goals.
When the rest of the developed world went into recession after the financial crisis of 2007/8, the Australian economy kept growing, albeit at a slightly lower rate (see chart 1: click here for a PowerPoint). Then as the world economy began to grow again after 2009, Australian grow accelerated. Partly this was the result of a strong growth in demand for Australian mineral exports, such as coal, iron ore and bauxite, especially from China and other east Asian countries.
But in 2013, Australian growth slowed and jobs grew by their lowest rate for 17 years. Employment actually fell by 22,600 in December and unemployment was only prevented from rising by a fall in the participation rate. The Australian dollar, which has been depreciating in recent months, fell further on the news about jobs, reaching its lowest level for over two years (see chart 2: click here for a PowerPoint).
Chart 1 Chart 2
The following articles look at the reasons behind Australia’s slowing growth and at possible reactions of the Australian government and the Reserve Bank of Australia (Australia’s central bank). They also look at the link between economic performance and policy on the one hand and the exchange rate on the other.
Why has the Australian dollar been depreciating in recent months?
Why did the Australian dollar fall further on the news that economic growth had slowed and employment had fallen?
Find out what has been happening to commodity prices in the past three years (see Economic Data freely available online and especially site 26) How has this affected (a) the current account of Australia’s balance of payments; (b) the exchange rate of the Australian dollar?
If commodity prices are in US dollars, how is a depreciation of the Australian dollar likely to affect Australia’s balance of payments?
How are possible fiscal and monetary responses in Australia likely to affect the exchange rate of the Australian dollar?
What determines the magnitude of the rise or fall in demand for Australian exports as the world economy grows or declines? How are the determinants of the price and income elasticities of demand for Australian exports relevant to your answer?
A recession is typically characterised by high unemployment, low or negative growth and low inflation, due to a lack of aggregate demand. However, since 2009, inflation levels in the UK have only added to the pressures facing the government and the Bank of England. Not only had there been a problem of lack of demand, but the inflation target was no longer being met.
Inflation had increased to above 5% – a figure we had not been accustomed to for many years. With interest rates at record lows with the aim of boosting aggregate demand, demand-pull inflation only added to cost-push pressures. However, data released by the ONS shows that inflation, as measured by the CPI, has now fallen back to its 2% target. Having been at 2.1% in November 2013, the figure for December 2013 fell by 0.1 percentage points.
The data for December include some of the energy price rises from the big six, but do not include the full extent of price decreases and discounting initiated by retailers in the lead up to Christmas. The key factors that have helped to keep prices down include some of the discounting throughout December and falling food prices, in particular bananas, grapes and meat.
With inflation back on target, pressures have been removed from the Bank of England to push up interest rates. Mark Carney has said that interest rates will remain at 0.5% until unemployment falls to 7%. With unemployment fast approaching this target, there has been speculation that interest rates would rise, but with inflation falling back on target, these pressures have been reduced. (Click here for a PowerPoint of the chart.) Referring to this, Jeremy Cook, the chief economist at World First said:
The lack of inflation will help stay their hand especially if the pace of job creation seen in the second half of last year also shows.
These thoughts were echoed by Rob Wood, the chief UK economist at Berenberg Bank:
Inflation is the BoE’s ‘get out of jail free’ card for this year … The lack of inflation pressure gives them room to delay a first hike until next year.
Many economists now believe that the CPI rate of inflation is likely to remain at or below the target, in particular if productivity growth improves. This belief is further enhanced by the fact that tax rates are stable, the pound is relatively strong and the previous upward pressure on commodity prices from China is now declining. Some economists believe that CPI inflation could fall to 1.5% this year and the Treasury has said that it is ‘another sign that the Government’s long-term economic plan is working’. The following articles consider this latest macroeconomic data.
What is the relationship between interest rates and aggregate demand?
Which factors have led to the reduction in the rate of inflation?
Why have the latest data on inflation rates reduced the pressure on the Bank of England to increase interest rates?
Why do stable tax rates, a strong pound and reduced pressure from China on commodity prices suggest that the CPI measures of inflation is likely to remain at similarly low levels?
Why has the RPI increased while the CPI has fallen?
World leaders are meeting at the World Economic Forum in Davos, in the Swiss Alps. This annual conference is an opportunity for politicans, economists and businesspeople from around the world to discuss the state of the world economy and to consider policy options.
Davos: 22 facts people should know BBC Newsnight (23/1/14)
