Virtually all manual toothbrushes sold in the UK are made by Oral B (Procter & Gamble), Colgate (Colgate-Palmolive) or Listerene Reach (Johnson & Johnson). This is a powerful oligopoly.
The manufacturers distribute toothbrushes primarily through large powerful retailers, such as supermarkets and Boots. It is difficult for new entrants to persuade these retailers to stock their product. What is more, with large advertising and marketing budgets, existing toothbrush manufacturers make it difficult for new brands to attract customers.
But one company has successfully entered the children’s section of the market when Boots 
agreed to stock its product. The Rockabilly Kids toothbrush has a feature likely to appeal to both children and their parents. It wobbles! With a weight in the bottom, the brush rights itself, with a wobble, when dropped or simply placed on the basin or shelf.
This clearly appeals to small kids. It also appeals to their parents who can do away with unhygienic toothbrush holders. What is more, the self-righting wobbly toothbrush, by making the whole process of teeth cleaning fun for young kids, can help them gain good habits of oral hygiene.
So just how did the manufacturer overcome the barriers to entry into this well-established oligopoly? The following article examines how.
Can ‘wobbly’ kids toothbrushes shake the Oral B/Colgate oligopoly? The Telegraph, Rebecca Burn-Callander (10/1/15)
Questions
- What barriers to entry exist in the manual toothbrush market?
- How did Hamish Khayat overcome these barriers?
- Why did he decide against a toothbrush subscription service?
- How would you decide whether £6.99 is the right price?
- Is it a good idea for him to diversify into electric kids toothbrushes?
- How are the big toothbrush manufacturers likely to respond to the expansion of Rockabilly Kids?
The retail food industry is an oligopoly – a market dominated by a few big firms, with interdependence between them. This means that each firm considers the reaction of all its competitors when making any decision. Pricing is one of those key decisions and this is one of the reasons why price wars tend to break out in this industry.
For consumers, price wars are usually seen as a good thing, as it means prices in the supermarkets get forced downwards, thus reducing the cost of living. Low prices in this case are one of the key benefits of competition. However, there are costs of such fierce competition for suppliers. 
As final prices to customers are pushed down, small competitors are likely to feel the squeeze and may be forced out of the market. The other losers are suppliers. The big supermarkets are likely to pay lower prices to their suppliers, thus adversely affecting their livelihood. Research suggests that throughout 2014, 146 food producers entered insolvency, which is significantly higher than last year.
Accountancy firm, Moore Stephens, has blamed the supermarket price war for this rise in insolvencies in the food production sector. Duncan Swift from this firm said:
“The supermarkets are going through the bloodiest price war in nearly two decades and are using food producers as the cannon fodder…Supermarkets have engaged in questionable buying practices for years, but it’s getting worse and clearly wreaking havoc on the UK food production sector.”
The British Retail Consortium has said that placing the blame in this way was too simplistic. A commentator suggested that many suppliers have long-standing relationships with the supermarkets they deal with, suggesting that relations were good and sustainable.
Furthermore, it was suggested that the demise of these producers may be due to many other factors and the data on insolvencies did not show that those firms affected were suppliers to the supermarkets. There is a Groceries Code Adjudicator in place to ensure that the supermarkets do not abuse their power when it comes to dealing with their suppliers, but the power of this person is limited, leaving suggestions remaining that suppliers are vulnerable. The following articles consider both the good and bad of price wars.
Articles
Questions
- What are the characteristics of an oligopoly? Why do price wars tend to break out in oligopolies, such as the supermarket industry?
- Apart from the supply-chain pressure from supermarkets, what other factors could have caused so many small food producers to become insolvent?
- How does the supermarket supply chain work and why have the price wars led to suppliers being squeezed?
- Use a diagram to illustrate the impact of the price war on (a) the supermarkets and (b) the suppliers.
- How important is the Groceries Code Adjudicator and should she be doing more to protect suppliers?
- If supermarkets are cutting prices, is this an indicator of unfair competition or good competition?
A big expenditure for many households is petrol. The price of petrol is affected by various factors, but the key determinant is what happens in the oil market. When oil prices rise, this pushes up the price of petrol at the pumps. But, when they fall, do petrol prices also fall? That is the question the government is asking.
The price of oil is a key cost of production for companies providing petrol and so when oil prices rise, it shifts the supply curve up to the left and hence prices begin to increase. We also see supply issues developing with political turmoil, fears of war and disruption and they have a similar effect. As such, it is unsurprising that petrol prices rise with concern of supply and rising costs. But, what happens when the opposite occurs? Oil prices have fallen significantly: by a quarter. Yet, prices at the pump have fallen by around 6%. This has caused anger amongst customers and the government is now urging petrol retailers to pass their cost savings from a lower price of oil onto customers. Danny Alexander, Chief Secretary to the Treasury said:
“I believe it’s called the rocket-and-feather effect. The public have a suspicion that when the price of oil rises, pump prices go up like a rocket. But when the price of oil falls, pump prices drift down like a feather … This has been investigated before and no conclusive evidence was found. But even if there were a suspicion it could be true this time it would be an outrage.”
However, critics suggest that tax policy is partly to blame as 63% of the cost of petrol is in the form taxation through fuel duty and VAT. Therefore even if oil prices do fall, the bulk of the price we pay at the pumps is made up of tax revenue for the government. Professor Stephen Glaister, director of the RAC Foundation said:
“It’s a simple story. Before tax we have just about the cheapest petrol and diesel in Europe. After tax we have just about the most expensive … It’s right to keep the pressure on fuel retailers but if drivers want to know what’s behind the high pump prices of recent years all they have to do is follow the trail back to the Treasury … if ministers are serious about reducing fuel prices further then they should cut duty further.”
(Click here for a PowerPoint of the chart.)
However, even taking out the fuel duty and VAT, Arthur Renshaw, an analyst at Experian has said that the actual price of petrol has fallen by 21% since last year. Still, a much bigger decrease than we have seen at the pumps. One further reason for this may be the fact that dollars is the currency in which oil is traded. The pound has been relatively weak, falling by almost 7% over the past few months and hence even though the price of oil has fallen, the effect on UK consumers has been less pronounced.
The big supermarkets have responded to government calls to cut petrol prices, but how much of this cut was influenced by the government and how much was influenced by the actions of the other supermarkets is another story. A typical oligopoly, where interdependence is key, price wars are a constant feature, so even if one supermarket cut petrol prices, this would force others to respond in kind. If such price wars continue, further price cuts may emerge. Furthermore, with oil production still at such high levels, this market may continue to put downward pressure on petrol prices. Certainly good news for consumers – we now just have to wait to see how long it lasts, with key oil producing countries, such as Russia taking a big hit. The following articles consider this story.
Articles
Supermarkets cut fuel prices again The Telegraph, Nick Collins (6/11/14)
Petrol retailers urged to cut prices in line with falling oil costs The Guardian, Terry Macalister (6/11/14)
Supermarkets cut petrol prices after chancellor’s criticism Financial Times, Michael Kavanagh (6/11/14)
Governent ‘watching petrol firms’ Mail Online (6/11/14)
Our horrendous tax rates are the real reason why petrol is still so expensive The Telegraph, Allister Heath (6/11/14)
Osborne ‘expects’ fuel price drop after fall in oil price BBC News (6/11/14)
Danny Alexander tells fuel suppliers to pass on oil price cuts to drivers The Telegraph, Peter Dominiczak (5/11/14)
Further UK fuel cuts expected as pound strengthens The Scotsman, Alastair Dalton (6/11/14)
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
- Using a supply and demand diagram, illustrate the impact that a fall in the price of oil should have on the price of petrol.
- What is the impact of a tax on petrol?
- Why is petrol a market that is so heavily taxed? You should think about the incidence of taxation in your answer.
- Why does the strength of the pound have an impact on petrol prices in the UK and how much of the oil price is passed onto customers at the pumps?
- Does the structure of the supermarket industry help customers when it comes to the price of petrol? Explain your answer.
- 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?
In an earlier post, Elizabeth looked at oligopolistic competition between supermarkets. Although supermarkets have been accused of tacit price collusion on many occasions in the past, price competition has been growing. And recent developments show that it is likely to get a lot fiercer as the ‘big four’ try to take on the ‘deep discounters’, Aldi and Lidl.
Part of the reason for the growth in price competition has been a change in shopping behaviour. Rather than doing one big shop per week in Tesco, Sainsbury’s, Asda or Morrisons, many consumers are doing smaller shops as they seek to get more for their money. A pattern is emerging for many consumers who are getting their essentials in Aldi or Lidl, their ‘special’ items in more upmarket shops, such as Waitrose, Marks & Spencer or small high street shops (such as bakers and ethnic food shops) and getting much fewer products from the big four. Other consumers, on limited incomes, who have seen their real incomes fall as prices have risen faster than wages, are doing virtually all their shopping in the deep discounters. As the Guardian article below states:
A steely focus on price and simplicity, against a backdrop of falling living standards that has sharpened customers’ eye for a bargain, has seen the discounter grab market share from competitors and transform what we expect from our weekly shop.
The result is that the big four are seeing their market share falling, as the chart shows. 
(Click here for a PowerPoint of the chart.) In the past year, Tesco’s market share has fallen from 29.9% to 28.1%, Asda’s from 17.8% to 16.3%, Sainsbury’s from 16.9% to 16.2% and Morrisons’ from 11.7% to 11.0%. By contrast, Aldi’s has risen from 3.9% to 5.4% and Lidl’s from 3.1% to 4.0%, while Waitrose’s has also risen, from 4.7% to 4.9%. And it’s not just market share that has been falling for the big four. Profits have also fallen, as have share prices. Sales revenues in the four weeks to 13 September are down 1.6% on the same period a year ago; sales volumes are down 1.9%.
But can the big four take on the discounters at their own game? Morrison’s has just announced a form of price match scheme called ‘Match & More’. If a shopper finds that a comparable grocery shop is cheaper in not only Tesco, Sainsbury’s or Asda, but also in Aldi or Lidl, then ‘Match & More users will automatically get the difference back in points on their card. Shoppers also will be able to collect extra points on hundreds of featured products and fuel’. When the difference has risen to a total £5 (5000 points), the shopper will get a £5 voucher at the till. The idea is to encourage customers to stay loyal to Morrisons.
But what if Tesco, Asda and Sainsbury’s do the same? What will be the impact on their prices and profits. Will there be a race to the bottom in prices, or will they be able to keep prices higher than the deep discounters, hoping that many customers will not cash in their vouchers?
But if effectively the big four felt forced to cut their prices to match Aldi and Lidl, could they afford to do so? This depends on their comparative average costs. At first sight, it might be thought that the big four could succeed in profitably matching the discounters, thereby clawing back market share. After all, they are much bigger and it might be thought that they would benefit from greater economies of scale and hence lower costs.
But it is not as simple as this. The discounters have lower costs than the big four. Their shops are typically in areas where rents or land prices are lower; their shops are smaller; they carry many fewer lines and thus gain economies of scale on each line; they have a much higher proportion of own-brand products; products are displayed in the boxes they come in, thus saving on the staff costs of unpacking them and placing them on shelves; they buy what is cheapest and thus do not always display the same brands.
So is Morrison’s a wise strategy? Will other supermarkets be forced to follow? Is there a prisoners’ dilemma here and, if so, is there any form of collusion in which the big four can engage which is not illegal? Can the big four differentiate themselves from the discounters and the up-market supermarkets in ways that will attract back customers?
It is worrying times for the big four.
Articles
- Heavy Discounters Up Pressure On The UK’s Big Four Supermarkets
Alliance News, Rowena Harris-Doughty (3/6/14)
- Tesco loses more market share as supermarket sector slows to record low
CITY A.M., Catherine Neilan (23/9/14)
- Record low for grocery market growth as inflation disappears
Kantar World Panel, Fraser McKevitt (23/9/14)
- How Aldi’s price plan shook up Tesco, Morrison’s, Asda and Sainsbury’s
The Guardian, Sarah Butler (29/9/14)
- Sainsbury’s shares drop 7% on falling sales report
BBC News (1/10/14)
- Sainsbury results: the reaction
Food Manufacture, Mike Stones (3/10/14)
- Morrisons Becomes First Of Big Four Grocers To Price Match Aldi, Lidl
Alliance News, Rowena Harris-Doughty (2/10/14)
- UK: Morrisons Takes On Discounters With Price Match Card
KamCity (3/10/14)
- Morrisons to match the prices of Aldi and Lidl
The Telegraph, Graham Ruddick (2/10/14)
- Three reasons why Morrisons price-matching Aldi and Lidl is not a ‘gamechanger’
The Telegraph, Graham Ruddick (2/10/14)
Questions
- Would it be possible for the big four to price match the deep discounters?
- What is meant by the prisoners’ dilemma? In what ways are the big four in a prisoners’ dilemma situation?
- Assume that you had to advise Tesco on it strategy? What advise would you give it and why?
- Assume that two firms, M and A, are playing the following ‘game’: firm M pledges to match firm A’s prices; and firm A pledges to sell at 2% below M’s price. What will be the outcome of this game?
- Is Morrisons wise to adopt its ‘Match & More’ strategy?
- Why is it difficult for Morrisons to make a like-for-like comparison with Aldi and Lidl in its ‘Match & More’ strategy?
- Why may Aldi and Lidl benefit from Morrisons’ strategy?
One example of an oligopoly was recently discussed on this blog –supermarkets. Here, is another classic example: the energy sector. It is dominated by six big firms, which hold the majority of the market in an industry with high barriers to entry; there is inter-dependence between the firms; and there are accusations of price fixing and collusion – all typical features of an oligopoly that may operate against consumers’ interests.
There have been numerous investigations into the actions of these energy providers, owing to their high prices, a lack of competition and significant profits. Developments in the industry have focused on reducing the barriers to entry created by the vertical integration of the incumbent firms in order to make it easier for new firms to enter, thus boosting competition.
However, the latest step is the biggest one, with the energy regulator, Ofgem, referring this industry to the Competition and Markets Authority (CMA). The investigation is likely to last 18 months and will ‘leave no stone unturned in establishing the truth behind energy prices’.
One of the key things that will be investigated is the accusation of profiteering and thus whether the big six should be broken up. This would inevitably lead to reductions in entry barriers and more opportunities for new firms to enter the market, thereby creating a much needed increase in competition. The Chief Executive of Ofgem, Dermot Nolan said:
Now is the right time to refer the energy market to the CMA for the benefit of consumers…There is near-unanimous support for a referral and the CMA investigation offers an important opportunity to clear the air. This will help rebuild consumer trust and confidence in the energy market as well as provide the certainty investors have called for.
Further comments were made about the energy sector and the future direction in terms of market reforms. This was another reason given for the referral to the CMA. Dermot Nolan added:
A CMA investigation should ensure there are no barriers to stop effective competition bearing down on prices and delivering the benefits of these changes to consumers.
The impact of this latest news will undoubtedly be felt by the big six, with share prices already taking a small hit, as investors start to look ahead to the potential outcome, despite any decision not being expected for a good 18 months. The following articles consider this latest energy market development.
Ofgem puts big six energy suppliers under CMA spotlight The Guardian, Terry Macalister (26/6/14)
Ofgem refers ‘big six’ energy groups for competition probe Financial Times, Claer Barrett (26/6/14)
U.K. energy regulator Ofgem asks for utilities probe Wall Street Journal, Selina Williams (26/6/14)
Energy probe could lead to ‘major structural change’ BBC News (26/6/14)
Probe into energy firms’ £100 per home profits The Telegraph, Emily Gosden (26/6/14)
UK competition watchdog kicks off energy suppliers probe Reuters (26/6/14)
Energy sharks may £101 profit per family: Major inquiry launched into power Mail Online, Sean Poulter (26/6/14)
Big six energy firms face full competition probe Independent, Simon Read (26/6/14)
Questions
- How well does the energy sector fit the structure of an oligopoly?
- What are the barriers to entry in the energy market? How can this referral to the CMA help to reduce them?
- Which factors determine the price of energy?
- The big six have been accused of profiteering. What is meant by this and why is it against the public interest?
- Why has it taken so long for such a referral to take place?
- In the BBC News article, the suggestion is that this investigation could lead to a ‘major structural change’. What is meant by this and why is it a possibility?
Virtually all manual toothbrushes sold in the UK are made by Oral B (Procter & Gamble), Colgate (Colgate-Palmolive) or Listerene Reach (Johnson & Johnson). This is a powerful oligopoly.
agreed to stock its product. The Rockabilly Kids toothbrush has a feature likely to appeal to both children and their parents. It wobbles! With a weight in the bottom, the brush rights itself, with a wobble, when dropped or simply placed on the basin or shelf. 
