Reference no: EM131207847
Case study : Mobile phone networks
Predatory roaming
They were in the bank, toting guns, as lots of money happened to go from the vault. That was the essence of last week's claim by Mario Monti, the European Union's competition commissioner, that mobilephone operators have gouged customers by colluding to raise rates for roaming - ie, when you use your mobile phone abroad. Mr Monti's case is circumstantial, but he says the network operators will have to answer it.
In December Mr Monti's office issued a report on the market for roaming. Most countries in the European Economic Area (EEA), the report found, have a roaming market that is ripe for collusion. The product is undifferentiated, and the number of sellers small. Pricing in the wholesale market is transparent, making it easy for a market leader to raise prices, and for other operators to take the hint and follow suit. The costs of running mobile networks do not vary that much. As a result, says the report, sellers' pricing structures tend to run in parallel, at ‘high and rigid' levels. Mr Monti cites ‘an almost complete absence of competition', and says that ‘prices appear to be converging', towards e1 (89 cents) a minute.
To be fair, the conditions for collusion, apart from the small number of sellers cited above, could also be present in a perfectly competitive market. And retail prices in Europe are not quite as similar as Mr Monti's comments suggest. For a call from Belgium to Britain today, using a British mobile phone, rates range from 51p (73 cents) to 99p a minute. Rates for receiving calls also vary widely. On One2One, a monthly charge of only £2.50 can lower the receiving rate from 76p to 16p. That is an indication of just how low the marginal cost of roaming calls might be.
Looking closely at wholesale rates, the commission found that the cheapest in Europe were about e0.46 a minute. In Belgium, Britain, the Netherlands and Norway, some operators had rates at least twice as high as the average of the five cheapest. Yet even the lowest wholesale rates in Europe may be gouging consumers. Just look at what is on offer in North America. MicroCellnet, a Canadian operator that has 1m customers, recently launched a flat-rate American roaming service: for customers on a standard monthly service agreement, the retail price of calls made anywhere to Canada or within the United States is 20 cents a minute - less than half even the lowest wholesale rates in Europe.
Perhaps Europe's costs are so different from North America's that they justify BT Cellnet's roaming rate of 99p a minute? It seems unlikely. Chris Doyle, an economist at Charles River Associates, points out that roaming generates up to 35% of European operators' revenues, although it accounts for a much smaller share of the time customers spend on the telephone. Asked exactly what costs and market forces determine its roaming rates, BT Cellnet says the question is ‘too commercially sensitive to answer'.
Market concentration also points to a lack of competition. In each of 11 EEA countries, a single operator had a market share of at least 50%. Still, the biggest obstacle to a competitive market for roaming may be the ease with which the operators can exploit consumers. They have little incentive to compete over roaming rates - to quit the cartel, Mr Monti might say - since mobile users do not usually use rates abroad as a basis for choosing a provider. Few customers know how much they are paying for roaming. Even fewer actively choose which local network to roam on.
The commission's report recommends making choice easier for consumers. In the best of worlds, roamers would be able to get rate information piped through to their telephones from various providers, before choosing which service to use. Mr Doyle believes that call-back services, which allow roamers to replace higher calling fees with lower receiving fees, will put pressure on operators to cut rates. If the commission wants to see rates fall swiftly, however, it will have to take action itself.
Questions
1. Why is the roaming market in the EEA ‘ripe for collusion'?
2. What is the nature of the barriers to entry in the market?
3. Why is it easy for the operators to exploit consumers in this case?
4. If the commission does not take action, do you think it is likely that rates will fall much in the future?