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Competition in the Irish Private Health Insurance Market

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The HIA publishes on its website a consumer guide, Understand<strong>in</strong>g and<br />

Compar<strong>in</strong>g <strong>Private</strong> <strong>Health</strong> <strong>Insurance</strong> Products 95 designed to help<br />

consumers compare <strong>the</strong> benefits provided by various PHI schemes. The<br />

publication of such data, similar <strong>in</strong> format to <strong>the</strong> cost surveys published<br />

regularly by <strong>the</strong> F<strong>in</strong>ancial Regulator, needs to be advertised widely.<br />

Search Costs<br />

6.33 Search costs, which can be dist<strong>in</strong>guished from switch<strong>in</strong>g costs, are<br />

def<strong>in</strong>ed as follows:<br />

“Search costs are <strong>the</strong> total costs spent by a consumer <strong>in</strong> identify<strong>in</strong>g<br />

and <strong>in</strong>terpret<strong>in</strong>g a firm’s product and price offer<strong>in</strong>g, regardless of<br />

whe<strong>the</strong>r <strong>the</strong> consumer buys <strong>the</strong> product from that firm or not.<br />

Switch<strong>in</strong>g costs are <strong>the</strong> total costs <strong>in</strong>curred by a fully <strong>in</strong>formed<br />

consumer through decid<strong>in</strong>g to change suppliers that would not have<br />

been <strong>in</strong>curred by rema<strong>in</strong><strong>in</strong>g with <strong>the</strong> current supplier.” 96<br />

6.34 Therefore, while switch<strong>in</strong>g costs are only <strong>in</strong>curred upon decid<strong>in</strong>g to<br />

switch, search costs may be <strong>in</strong>curred numerous times, and must be<br />

paid regardless of whe<strong>the</strong>r a consumer eventually decides to switch.<br />

This means that <strong>the</strong> search activity of consumers will be <strong>in</strong>hibited more<br />

by high search costs, which are an <strong>in</strong>evitable outcome of search<strong>in</strong>g,<br />

than by high switch<strong>in</strong>g costs, which only arise follow<strong>in</strong>g a successful<br />

search. Firms can <strong>in</strong>crease search costs through <strong>the</strong> use of<br />

“obfuscation strategies”, for example, deliberately complex tariff<br />

structures which consumers f<strong>in</strong>d difficult to compare.<br />

6.35 Consumer welfare can be <strong>in</strong>creased by reduc<strong>in</strong>g both switch<strong>in</strong>g costs<br />

and search costs. 97 Indeed, s<strong>in</strong>ce high search costs may be a more<br />

significant factor <strong>in</strong>hibit<strong>in</strong>g switch<strong>in</strong>g, reduc<strong>in</strong>g search costs may have<br />

a greater impact on competition and consumer welfare than reduc<strong>in</strong>g<br />

switch<strong>in</strong>g costs. This is because consumers have already completed<br />

search<strong>in</strong>g and are clearly sufficiently motivated once <strong>the</strong>y reach <strong>the</strong><br />

switch<strong>in</strong>g stage. Search costs are unlikely to deter highly motivated<br />

consumers. However, where consumers are not highly-motivated, <strong>the</strong>y<br />

may not even go to <strong>the</strong> bo<strong>the</strong>r of exam<strong>in</strong><strong>in</strong>g alternative suppliers if <strong>the</strong><br />

search costs of do<strong>in</strong>g so are too high. Reduc<strong>in</strong>g search costs will<br />

facilitate switch<strong>in</strong>g by consumers who are not highly-motivated.<br />

6.36 Both search and switch<strong>in</strong>g costs can be reduced if consumers have<br />

ready access to simple, understandable, high-quality price and product<br />

<strong>in</strong>formation. Where an <strong>in</strong>dustry is unable or unwill<strong>in</strong>g to provide this<br />

<strong>in</strong>formation, it may fall to an <strong>in</strong>dustry regulator or a consumer<br />

advocacy agency to do so.<br />

6.37 The F<strong>in</strong>ancial Regulator has also been proactive <strong>in</strong> provid<strong>in</strong>g consumers<br />

with straightforward <strong>in</strong>formation on frequently-complex retail f<strong>in</strong>ancial<br />

products and services through its websites, www.f<strong>in</strong>ancialregulator.ie<br />

and www.itsyourmoney.ie. The cost surveys which <strong>the</strong> Regulator issues<br />

95 Available onl<strong>in</strong>e at http://www.hia.ie/docs/pcaci/2006-Comparison-Table-September.pdf<br />

96 Wilson, C. (2006). “<strong>Market</strong>s with Search and Switch<strong>in</strong>g Costs”. Centre for <strong>Competition</strong> Policy<br />

Work<strong>in</strong>g Paper 06-10. Available onl<strong>in</strong>e at<br />

http://www.ccp.uea.ac.uk/public_files/work<strong>in</strong>gpapers/CCP06-10.pdf<br />

97 Wilson (2006), p.20<br />

94

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