CEIOPS' Advice for Level 2 Implementing ... - EIOPA - Europa
CEIOPS' Advice for Level 2 Implementing ... - EIOPA - Europa
CEIOPS' Advice for Level 2 Implementing ... - EIOPA - Europa
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3.3. Risk margin<br />
3.3.1. Calculation of the risk margin – the general approach<br />
3.256 The general approach, as expressed in CEIOPS’ consultation paper CP<br />
42 67 on the calculation of the risk margin, states that the risk margin<br />
shall be calculated per line of business (LoB), and that no diversification<br />
effects shall be taken into account (see CEIOPS-DOC-36-09).<br />
3.257 This means that 68 :<br />
CoCM = ∑lobCoCMlob,<br />
where<br />
CoCM = the overall risk margin <strong>for</strong> the (re)insurer; and<br />
CoCMlob = the risk margin <strong>for</strong> an individual line of business (lob).<br />
3.258 For each line of business, the calculation of the risk margin CoCMlob as<br />
prescribed in CP 42, can in general terms be expressed in the following<br />
manner:<br />
CoCMlob = ∑t≥0 CoC·SCRRU,lob(t)/(1+rt+1) t+1 ,<br />
where<br />
SCRRU,lob(t) = the SCR <strong>for</strong> a given line of business (lob) <strong>for</strong> year t as<br />
calculated <strong>for</strong> the reference undertaking,<br />
rt = the risk-free rate <strong>for</strong> maturity t; and<br />
CoC = the Cost-of-Capital rate.<br />
Some details regarding the discounting factors to be used in the risk<br />
margin calculations are explained in annex B.<br />
3.259 The Cost-of-Capital rate “shall be the same <strong>for</strong> all insurance and reinsurance<br />
undertakings and shall be reviewed periodically” (Article 77(5) of<br />
the <strong>Level</strong> 1 text).<br />
3.260 In summary, the calculation of the risk margin per line of business shall<br />
in general be carried out according to the following steps:<br />
• project the SCRs throughout the lifetime of the (re)insurance obligations,<br />
• apply the Cost-of-Capital rate to the projected yearly SCRs,<br />
• discount with the risk-free interest rate curve, and<br />
• sum the amounts over all future years.<br />
67 CEIOPS-DOC-36-09 on the calculation of the risk margin in technical provisions.<br />
68 For the purpose of the present subsection, 'a line of business' may refer to either a line of business or a<br />
homogenous risk group according to <strong>CEIOPS'</strong> advice on segmentation.<br />
54/112<br />
© CEIOPS 2010