market dominance. definition – market dominance firms that have a high market share. market share...
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Market Dominance
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Definition – Market Dominance
Firms that have a high market share.
Market share can be measured by the share of sales or customers in that market.
Firms who have the ability to set prices.
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Forms of market dominance Monopoly- Defined as a single supplier or a firm
that has more than 25 % of the market share.
Microsoft has patents and copyrights that give them exclusive rights to sell a product and to protect their intellectual property. Example Microsoft Windows name and software. (Refer to case 6)
Oligopoly- A market where few firms dominate.
UK supermarket dominated by mainly 4 firms ( refer to case 3).
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Reasons for market dominance Barriers to entry- which means the factors
that prevent other firms from entering the market.
- Economies of scale- cost advantages over potential new entrants because of size.
- Dropping prices too low - Setting price below the average cost of
new entrants.- Ownership of a scarce resource
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Reasons for market dominance- High set-up costs- Heavy expenditure on advertising.- Loyalty schemes and brand loyalty. ( Tesco Club
cards).- High R&D costs- Superior knowledge- Exclusive patents, copyrights and licenses.- Quality and promotions
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Impact of market dominance on consumers ( Good and Bad) Increased price Reduced variety Quality may be affected New products Promotions offers
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Impact of market dominance on producers ( Good/Bad) Exploitation of farmers/suppliers Profits Power Innovation
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Arguments in favour of market dominance Consumers may benefit from lower
prices/costs. Product innovation/investment in R& D National economy may benefit as a result of
increased exports. Avoids duplication of infrastructure. Economies of scale
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Arguments against market dominance
Public interest against higher prices/restricted output/choice
Excessive profits made by businesses. Less efficiency Less employment as higher prices lead to
lower output which means less workers required.
Reduced competition Barriers to entry
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Forms of control/regulation Price controls- Setting up prices/fixing prices Prohibiting mergers- UK Competition
commission prohibits firms to merge together if they create a combined market share of 25 % market share or more.
Breaking up of dominant firms into smaller firms Regulation- Regulators such as OFCOM or
OFGEM regulate/control markets in terms of laws.
Taxation of excessive profits Fines Competition laws Nationalisation
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Competition Act 1998 (law)
Deals with abuse of a dominant firm’s position.
Fixing prices
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Regulators in the UK Office of Fair Trading (OFT)- Independent body that makes sure markets work
effectively.- It has separate divisions for public utilities such
as- OFGEM- Energy ( Electricity /gas) regulator OFCOM- Telecoms regulator OFWAT- Water and sewerage market regulator ORR- Rail industry regulator
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Regulators in the UK Office of Fair Trading (OFT) main
objectives are:- Identify and put right practices which are
against consumer’s interests.- To regulate anti-competitive practices.- To investigate the abuse of market power.- To promote competition
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Competition commission
An independent public body which conduct enquiries about mergers or dominant firms.
They will recommend if firms can merge or not and set restrictions if they believe that competition will be reduced.
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Arguments for control/regulation
Firms might invest some of their profits back into the business to improve their product/service.
Maintain affordable prices for consumers and avoid exploitation to protect consumers.
Safeguarding producers.
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Arguments against regulation/control
Can lead to loss of jobs. Costs to consumers, firms and
government. Discourage enterprise and innovation.
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