Sharpe decision

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      <subfield code="a">Insurance companies often find it difficult to judge the relative usefulness' of a proposed new investment. Risk-adjusted return' is probably the most familiar concept, but is often calculated from an asset-only perspective. Another one is the return on regulatory capital', but it tends to punish equities and promote an artificially high solvency ratio at the expense of long-term growth.</subfield>
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      <subfield code="t">The Actuary : the magazine of the Institute & Faculty of Actuaries</subfield>
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      <subfield code="g">01/09/2020 Número 8 - septiembre 2020 , p. 36-37</subfield>
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