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Unfair Terms in Consumer Contracts: a new ... - Law Commission

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Intensify<strong>in</strong>g competition<br />

3.30 In some markets, <strong>in</strong>tensify<strong>in</strong>g competition may serve to protect consumers. If<br />

sophisticated consumers react aga<strong>in</strong>st hidden book<strong>in</strong>g charges, this may act to<br />

reduce their amount. In other markets, however, naïve and sophisticated<br />

consumers may have oppos<strong>in</strong>g <strong>in</strong>terests. For example, <strong>in</strong> the current personal<br />

current account market, sophisticated customers benefit from free bank<strong>in</strong>g which<br />

is subsidised by the m<strong>in</strong>ority of consumers who <strong>in</strong>cur bank charges.<br />

3.31 Mark Armstrong and John Vickers have contrasted situations where the naïve<br />

benefit from the presence of sophisticated consumers, and situations where the<br />

sophisticated consumer benefits at the expense of the naïve. They call for more<br />

analysis of distributional issues <strong>in</strong> retail markets. 30<br />

Learn<strong>in</strong>g<br />

3.32 Some behavioural biases can be combated through learn<strong>in</strong>g. This can be through<br />

experience – for example if consumers mis<strong>in</strong>terpret their future demand for gym<br />

membership they will eventually f<strong>in</strong>d this out when their actual demand is<br />

realised. 31 This means that behavioural biases may be less easily exploited <strong>in</strong> a<br />

market where consumers make many repeat transactions, than where a product<br />

is bought only rarely. This may also be through learn<strong>in</strong>g from others – friends or<br />

family may po<strong>in</strong>t out better deals available elsewhere. 32<br />

Transparency and standardisation of <strong>in</strong>formation<br />

3.33 One major study for the OFT concluded that “more <strong>in</strong>formation and market<br />

transparency is generally predicted to improve market outcomes” for most<br />

consumer biases. 33 Further, where consumers f<strong>in</strong>d it difficult to compare products<br />

because the <strong>in</strong>formation is too complex, “standardisation of the way <strong>in</strong> which<br />

<strong>in</strong>formation is presented to the consumer can have a significant beneficial<br />

effect”. 34<br />

3.34 The answer is not straightforward, however. Standardised <strong>in</strong>formation may<br />

encourage traders to further differentiate their products, mak<strong>in</strong>g them even<br />

harder to compare. 35 It may also stifle <strong>in</strong>novation.<br />

30 M Armstrong and J Vickers, “<strong>Consumer</strong> Protection and Cont<strong>in</strong>gent Charges” (2012)<br />

Journal of Economic Literature 50:2, 477, p 493. Professor M Armstrong is a Professor of<br />

Economics at the University of Oxford; Professor Sir John Vickers is the Warden at All<br />

Souls College, Oxford and former Chief Economist to the Bank of England. In 2010 he<br />

was Chair of the Independent <strong>Commission</strong> on Bank<strong>in</strong>g.<br />

31<br />

OFT1324 (May 2011): <strong>Consumer</strong> Behavioural Biases <strong>in</strong> Competition, a report by S Huck, J<br />

Zhou and C Duke, p 57.<br />

32 Above, p 58, para 4.11.<br />

33 Above.<br />

34 Above, p 59 cit<strong>in</strong>g DG SANCO (2010): <strong>Consumer</strong> Decision- Mak<strong>in</strong>g <strong>in</strong> Retail Investment<br />

Services: A Behavioural Economics Perspective, a report by N.Chater, R.Inderst and<br />

S.Huck.<br />

35 Above, cit<strong>in</strong>g M Piccione and R Spiegler “Fram<strong>in</strong>g competition” (2009), available at<br />

http://sticerd.lse.ac.uk/sem<strong>in</strong>arpapers/et21052009.pdf.<br />

25

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