Category: Economics: Ch 02

The Scottish debate revolved around a variety of issues and one of the key factors that added weight to the ‘No’ campaign was the idea of being British. But the concept of ‘Britishness’ is not just important to those who live here. It still appears to be a key signal of quality in foreign markets and it is something which foreign consumers are willing to pay a price for.

Barclays Corporate Banking has undertaken research into eight key export markets to determine the value of ‘Britain’. One of the key factors that boost demand for a product is quality and another is the idea of a brand. As quality improves and brands become more recognized, a product’s demand curve will begin to shift to the right, thus pushing up the market price. In other words, with higher quality and brand recognition, an individual’s willingness to pay rises. One brand that foreign consumers seem willing to pay a premium to purchase are those labelled ‘Made in Britain’.

The research indicates that 31% of customers in emerging markets have been prepared to and have purchased products that are from Britain, despite the higher price. Seeing the label ‘Made in Britain’ seems to send the signal of quality and this in turn creates a higher willingness to pay. Furthermore, this willingness to pay, while still good for Scottish, English and Welsh products, is higher for ‘British’ products, perhaps another indication of the truth behind the ‘Better together’ campaign.

The increase in willingness to pay between products with seemingly no country of origin and a British country of origin is 7% and this knowledge should give a confidence boost to the British export market. It should also indicate to exporters in Wales, Scotland and England that they are better to advertise as ‘Made in Britain’ than ‘Made in Wales, Scotland or England’. The expected boost from the 8 key emerging markets is around £2bn. The following articles consider the concept of ‘Brand Britain’.

Good news for exports as Brand Britain is revealed to be valuable concept Small Business, John Bromley (3/11/14)
Britain ‘best brand’ for Welsh exports, survey suggests BBC News (26/11/11)
Overseas consumers 64% more willing to pay premium for ‘Brand Britain’ Marketing Week, Sebastian Joseph (3/11/14)
Report flags up ‘British’ benefit The Courier, James Williamson (3/10/14)

Questions

  1. Using a diagram, illustrate the effect of a product’s being a well-known brand on its equilibrium price and quantity.
  2. Why is it that the relative willingness to pay a premium for British products is higher in developing countries than in developed countries?
  3. Using the concept of marginal utility theory, explain the impact of the ‘Made in Britain’ label.
  4. The BBC News article suggests, however, that some Welsh companies have not found the brand effect to be the case. What factors might explain this?
  5. To what extent are the concepts of consumer and producer surplus relevant here?

One of the key prices in any economy is that of oil. Whenever oil prices change, it can have a knock-on effect on a range of other markets, as oil, or some variation, is used as an input into the production of countless products. The main products that consumers will see affected are energy prices and petrol prices..

Although on the supply-side, we see a large cartel in the form of OPEC, it is still the case that the forces of demand and supply directly affect the market price. Key things such as the demand for heating, economic growth, fears of war and disruption will change the demand and supply of oil. The possibility of militant strikes in oil producers, such as Syria, would normally reduce supply and push up the market price. However, we have actually seen oil prices drop much faster than we have in two years, dropping below $100 per barrel since September 5th. The slowdown of economic growth in Asia, together with the return of Libyan production at a level greater than expected have helped to push prices down and have offset the fears of global production.

The market forces pushing prices down, while good for consumers and firms that use crude oil or one of its by-products, are clearly bad for oil producers. (Click here for a PowerPoint of the chart.) Countries are urging OPEC to halt its production and thereby shift supply upwards to the left putting a stop to the downward oil price trend. Several countries are concerned about the impact of lower prices, and one country that may be significantly affected is Russia. Some are suggesting that the impact could be as big as 4% of Russia’s GDP, taking into account the ongoing political crisis with Ukraine.

The market for oil is highly susceptible to changes in both demand and supply-side factors. Microeconomic changes will have an impact, but at the same time any global macroeconomic factors can have significant effects on the global price. Expectations are crucial and as countries release information about the size of the oil stocks and inventories, it is adding to the downward pressure on prices. Some oil experts have predicted that prices could get as low as $80 per barrel before OPEC takes significant action, influenced heavily by countries like Saudi Arabia. The following articles consider this global market.

Articles

Iran urges OPEC to halt oil price slide Financial Times, Anjli Raval (26/9/14)
Oil overflow: as prices slump, producers grapple with a new reality The Globe and Mail, Shawn McCarthy and Jeff Lewis (27/9/14)
Weak demand, plentiful supply drive decline in oil prices International Distribution (26/9/14)
Oil prices plunging despite ISIS CNN Money, Paul R La Monica (25/9/14)
Oil prices fall on EIA report of big U.S. crude stocks build Reuters, Robert Gibbons (17/9/14)
Sanctions and weaker oil prices could cost Russia 4% of GDP – official RT (25/9/14)

Data

Spot oil prices Energy Information Administration
Weekly European Brent Spot Price Energy Information Administration (Note: you can also select daily, monthly or annual.)
Annual Statistical Bulletin OPEC

Questions

  1. What are the key factors on the microeconomic side that affect (a) demand and (b) supply of oil?
  2. Explain the key macroeconomic factors that are likely to have an impact on global demand and supply of oil.
  3. Militant action in some key oil producing countries has caused fears of oil disruption. Why is that oil prices don’t reflect these very big concerns?
  4. Use a demand and supply diagram to explain the answer you gave to question 3.
  5. What type of intervention could OPEC take to stabilise oil prices?
  6. Why is the Russian economy likely to be adversely affected by the trend in oil prices?
  7. Changes in the global macroeconomy will directly affect oil prices. Is there a way that changes in oil prices can also affect the state of the global economy?

The Office for National Statistics (ONS) reported that the quantity of retail sales in the UK was 3.9% higher in August than it had been in July. However strong price competition meant that the value of these sales increased by only 0.4%. What were the key factors driving the big increase in the quantity of sales? Was it simply the response of consumers to falling prices?

The data indicated that there was strong demand for goods associated with the housing market such as carpets, fridges and cookers. Spending on furniture increased very rapidly with sales rising by 24% over a 12 month period. Flat packed furniture proved to be particularly popular with consumers.

There was also strong demand for electrical goods and more specifically vacuum cleaners. The ONS estimated that a boom in the sale of vacuum cleaners in August was responsible for 25% of the increase in retail sales.

Why did the sales of vacuum cleaners increase so rapidly in August? Did UK households suddenly decide to keep their houses cleaner? The sales data shows that certain types of vacuum cleaners sold in much larger numbers than others.

For example, Tesco reported a 44% increase in the sales of 2,000 watt vacuum cleaners in the last two weeks in August while the Co-op reported an increase of 38%. Referring to the last weekend in August, the head of small domestic appliances at the on-line retailer ao.com stated that

We saw a huge surge in sales of corded vacuums over 1,600 watts over the weekend, with sales quadrupling.

There were also reports that a significant number of customers were buying more than one vacuum cleaner with these larger motors.

The key reason for the sudden surge in demand was the implementation of new regulations by the European Union as part of its energy efficiency directive. The ultimate objective of this directive is to reduce climate change. The specific policy that appears to have had such a big impact on consumers in the UK was the ban imposed on firms in the EU from making or importing vacuum cleaners that have motors above 1600 watts. This ban came into effect on the 1st September 2014.

A spokesperson for the consumer group Which? stated in August that

If you’re in the market for a powerful vacuum, you should act quickly, before all the models currently sell out. A Best Buy 2,200-watt vacuum costs around £27 a year to run in electricity – only around £8 more than the best scoring 1,600-watt we’ve tested.

The EU plans to reduce the maximum permitted wattage in vacuum cleaners to 900 watts in 2017. Restrictions have already been imposed on bigger electrical appliances such as televisions, washing machines and refrigerators. The EUs Ecodesign directive may also be extended to a range of smaller electrical appliances such as toasters and hair dressers in the future. It’ll be interesting to see if consumers respond in the same way to regulations imposed by the EU in the future.

Ten days left to vacuum up a powerful cleaner BBC (21/08/14)
Housing boom, food discounting and vacuum ban boost UK spending The Guardian, Larry Elliott, Phillip Inman, Lisa Bachelor (18/9/14)
UK retail sales boosted by vacuum cleaner sales BBC (18/9/14)
Retailers sell out of vacuum cleaners ahead of EU ban The Telegraph, Elliot Pinkham (30/8/14)
Power surge! Fourfold rise in sales of super vacuums: Some customers buying two or more models to beat new EU regulations Daily Mail, Andrew Levy (1/9/14)
Energy Efficiency Directive European Commission (accessed on 24/9/14)
Vacuum cleaner splurge pushes up UK retail sales The Guardian, Phillip Inman (18/9/14)

Questions

  1. Using a demand and supply diagram, illustrate what has happened in the market for high wattage vacuum cleaners in August. Pay particular attention in your answer to the role of expectations.
  2. What did your previous diagram predict would happen to the price of high wattage vacuum cleaners in August? Did this in fact happen?
  3. A fully informed rational consumer may purchase a higher wattage vacuum cleaner if they consider that the improvement in cleaning performance is greater than the extra cost of purchasing and using the cleaner. Can you provide an economic rationale for banning the sale of these machines in these circumstances?
  4. Using a demand and supply diagram illustrate the impact of banning the sale of a product in a competitive market.

The British love to talk about house prices. Stories about the latest patterns in prices regularly adorn the front pages of newspapers. We take this opportunity to update an earlier blog looking not only at house prices in the UK, but in other countries too (see the (not so) cool British housing market). This follows the latest data release from the ONS which shows the UK’s annual house price inflation rate ticking up from 10.2 per cent in June to 11.7 per cent in July and which contrasts markedly with the annual rate in July 2013 of 3.3 per cent.

The July annual house price inflation figure of 11.7 per cent for the UK is heavily influenced by the rates in London and the South East. In London house price inflation is running at 19.1 per cent while in the South East it is 12.2 per cent. Across the rest of the UK the average rate is 7.9 per cent, though this has to be seen in the context of the July 2013 rate of 0.8 per cent.

Chart 1 shows house price inflation rates across the home nations since the financial crisis of the late 2000s. It shows a rebound in house price inflation over the second half of 2013 and across 2014. In July 2014 house price inflation was running at 12.0 per cent in England, 7.6 per cent in Scotland, 7.4 per cent in Wales and 4.5 per cent in Northern Ireland. If we use the East Midlands as a more accurate barometer of England, annual house price inflation in July was 7.6 per cent – the same as across Scotland. (Click here for a PowerPoint of the chart.)

Consider a more historical perspective. The average annual rate of growth since 1970 is 9.7 per cent in the UK, 9.7 per cent in England (9.6 per cent in the East Midlands), 9.6 per cent in Wales, 8.8 per cent in Scotland and 8.7 per cent in Northern Ireland. Therefore, house prices in the home nations have typically grown by 9 to 10 per cent per annum. But, as recent experience shows, this has been accompanied by considerable volatility. An interest question is the extent to which these two characteristics of British house prices are unique to Britain. To address this question, let’s go international.

Chart 2 shows annual house price inflation rates for the UK and six other countries since 1996. Interestingly, it shows that house price volatility is a common feature of housing markets. It is not a uniquely British thing. It too shows shows something of a recovery in global house prices. However, the rebound in the UK and the USA does appear particularly strong compared with core eurozone economies, like the Netherlands and France, where the recovery is considerably more subdued. (Click here for a PowerPoint of the chart.)

The chart captures very nicely the effect of the financial crisis and subsequent economic downturn on global house prices. Ireland saw annual rates of house price deflation exceed 24 per cent in 2009 compared with rates of deflation of 12 per cent in the UK. Denmark too suffered significant house price deflation with prices falling at an annual rate of 15 per cent in 2009.

House price volatility appears to be an inherent characteristic of housing markets worldwide. Consider now the extent to which house prices rise over the longer term. In doing so, we analyse real house price growth after having stripped out the effect of consumer price inflation. Real house price growth measures the growth of house prices relative to consumer prices.

Chart 3 shows real house prices since 1995 Q1. (Click here for a PowerPoint of the chart.) It shows that up to 2014 Q2, real house prices in the UK have risen by a factor of 2.4 This is a little less than in Sweden where prices are 2.6 times higher. Nonetheless, the increase in real house prices in the UK and Sweden is significantly higher than in the other countries in the sample. In particular, in the USA real house prices in 2014 Q2 were only 1.2 times higher than in 1995 Q1. Therefore, in America actual house prices, when viewed over the past 19 years or so, have grown only a little more quickly than consumer prices.

The latest data on house prices suggest that house price volatility is not unique to the UK. The house price roller coaster is an international phenomenon. However, the rate of growth in UK house prices over the longer term, relative to consumer prices, is markedly quicker than in many other countries. It is this which helps to explain the amount of attention paid to the UK housing market. The ride continues.

Data

House Price Indices: Data Tables Office for National Statistics

Articles

Property prices in all regions of the UK grow at the fastest annual pace seen in seven years Independent, Gideon Spanier (16/9/14)
UK House Prices Have Not Soared This Fast In Seven Years The Huffington Post UK, Asa Bennett (16/9/14)
UK house prices hit new record as London average breaks £500,000 Guardian, Phillip Inman (6/12/14)
Six regions hit new house price peak, says ONS BBC News, (16/9/14)
Welsh house prices nearing pre-crisis peak BBC News, (16/9/14)

Questions

  1. What is meant by the annual rate of house price inflation? What about the annual rate of house price deflation?
  2. What factors are likely to affect housing demand?
  3. What factors are likely to affect housing supply?
  4. Explain the difference between nominal and real house prices. What does a real increase in house prices mean?
  5. How might we explain the recent differences between house price inflation rates in London and the South East relative to the rest of the UK?
  6. What might explain the very different long-term growth rates in real house prices in the USA and the UK?
  7. Why were house prices so affected by the financial crisis?
  8. What factors help explain the volatility in house prices?
  9. How might we go about measuring the affordability of housing?
  10. In what ways might house price patterns impact on the macroeconomy?

Commodity prices have been falling for the past three years and have reached a four-year low. Since early 2011, the IMF overall commodity price index (based on 2005 prices) has fallen by 16.5%: from 210.1 in April 2011 to 175.4 in August 2014. The last time it was this low was December 2010.

Some commodity prices have fallen by greater percentages, and in other cases the fall has been only slight. But in the past few months the falls have been more pronounced across most commodities. The chart below illustrates these falls in the case of three commodity groups: (a) food and beverages, (b) agricultural raw materials and (c) metals, ores and minerals. (Click here for a PowerPoint of the chart.)

Commodity prices are determined by demand and supply, and factors on both the demand and supply sides have contributed to the falls.

With growth slowing in China and with zero growth in the eurozone, demand for commodities has shown little growth and in some cases has fallen as stockpiles have been reduced.

On the supply side, investment in mining has boosted the supply of minerals and good harvests in various parts of the world have boosted the supply of many agricultural commodities.

But in historical terms, prices are still relatively high. There was a huge surge in commodity prices in the period up to the financial crisis of 2008 and then another surge as the world economy began to recover from 2009–11. Nevertheless, taking a longer-term perspective still, commodity prices have risen in real terms since the 1960s, but with considerable fluctuations around this trend, reflecting demand and supply at the time.

Articles

Commodities Fall to 5-Year Low With Plenty of Supplies Bloomberg Businessweek, Chanyaporn Chanjaroen (11/9/14)
Commodity ETFs at Multi-Year Lows on Supply Glut ETF Trends, Tom Lydon (11/9/14)
What dropping commodity prices mean CNBC, Art Cashin (11/9/14)
Goldman sees demand hitting commodity price DMM FX (12/9/14)
Commodity price slump is a matter of perspective Sydney Morning Herald, Stephen Cauchi (11/9/14)
Commodities index tumbles to five-year low Financial Times, Neil Hume (12/9/14)
Commodities: More super, less cycle HSBC Global Research, Paul Bloxham (8/1/13)
Commodity prices in the (very) long run The Economist (12/3/13)

Data

IMF Primary Commodity Prices IMF
UNCTADstat UNCTAD (Select: Commodities > Commodity price long-term trends)
Commodity prices Index Mundi

Questions

  1. Identify specific demand-and supply-side factors that have affected prices of (a) grains; (b) meat; (c) metal prices; (d) oil.
  2. Why is the demand for commodities likely to be relatively inelastic with respect to price, at least in the short term? What are the implications of this for price responses to changes in supply?
  3. Why may there currently be a ‘buying opportunity’ for potential commodity purchasers?
  4. What is meant by the ‘futures market’ and future prices? Why may the 6-month future price quoted today not necessarily be the same as the spot price (i.e. the actual price for immediate trading) in 6 months’ time?
  5. How does speculation affect commodity prices?
  6. How does a strong US dollar affect commodity prices (which are expressed in dollars)?
  7. How may changes in stockpiles give an indication of likely changes in commodity prices over the coming months?
  8. Distinguish between real and nominal commodity prices. Which have risen more and why?
  9. How do real commodity prices today compare with those in previous decades?