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CEIOPS' Advice for Level 2 Implementing ... - EIOPA - Europa

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3.450 It seems reasonable to base the simplified calculations of the risk margin<br />

to be carried out during the year on the risk margin calculated at the<br />

beginning of the year. Since no full calculations of the SCR are carried out<br />

during the year a likely candidate <strong>for</strong> these simplifications may be to fix<br />

the risk margin <strong>for</strong> an individual line of business at a given point in time<br />

during the <strong>for</strong>thcoming year (i.e. CoCMlob(t)) as follows:<br />

CoCMlob(t) = (CoCMlob(0)/BENet,lob(0))·BENet,lob(t), 0 < t < 1,<br />

where<br />

CoCMlob(0) = the risk margin as calculated at time t = 0 <strong>for</strong> the reference<br />

undertaking’s portfolio of (re)insurance obligations<br />

in an individual line of business,<br />

BENet,lob(0) = the best estimate technical provisions net of reinsurance<br />

as assessed at time t = 0 <strong>for</strong> the reference undertaking’s<br />

portfolio of (re)insurance obligations in an individual line<br />

of business; and<br />

BENet,lob(t) = the best estimate technical provisions net of reinsurance<br />

as assessed at time t <strong>for</strong> the reference undertaking’s<br />

portfolio of (re)insurance obligations in an individual line<br />

of business.<br />

3.451 It may be inappropriate to apply this <strong>for</strong>mula in cases where the best<br />

estimates are expected to decrease, in relative terms to the business, e.g.<br />

in cases of negative best estimates or best estimates close to zero.<br />

Furthermore, there may be situations, such as run-off undertakings, that<br />

may deserve specific analysis. There<strong>for</strong>e, <strong>Level</strong> 3 guidance may be<br />

developed to define the situations where this <strong>for</strong>mula may be used or<br />

where it should not be used, as <strong>for</strong> all the other admissible simplifications.<br />

3.452 According to this simplification the ratio of the risk margin to the best<br />

estimate technical provisions (net of reinsurance) will stay constant during<br />

the year. It should, however, be noted that this approximation has some<br />

drawbacks. Since Solvency II allows <strong>for</strong> profit at inception, a strong<br />

increase of an undertaking’s business may in the short term lead to both a<br />

lower best estimate and a higher duration of the obligations. In this case<br />

the simplification sketched in paragraph 3.440 leads to a lower risk<br />

margin, while an increased risk margin would be expected due to the<br />

increased duration of the liabilities. Accordingly, in this case it may be a<br />

better approximation to let the risk margin stay unchanged during the<br />

year (i.e. CoCMlob(t) = CoCMlob(0)).<br />

3.453 A combination of the two approaches described in the previous paragraphs<br />

is also possible, e.g. by fixing the risk margin at the beginning of the year<br />

as a floor <strong>for</strong> the risk margin to be used during the year, that is<br />

CoCMlob(t) = max{(CoCMlob(0)/BENet,lob(0))·BENet,lob(t); CoCMlob(0)}.<br />

3.454 If it can be assumed that the relative distribution of insurance obligations<br />

among lines of business will be reasonably stable during the year, an<br />

alternative approach <strong>for</strong> calculating the risk margin during the year could<br />

92/112<br />

© CEIOPS 2010

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