A Bifurcation approach for attritional and large losses in chain ladder calculations

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      <subfield code="a">Riegel, Ulrich</subfield>
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      <subfield code="a">A Bifurcation approach for attritional and large losses in chain ladder calculations</subfield>
      <subfield code="c">Ulrich Riegel</subfield>
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      <subfield code="a">We introduce a stochastic model for the development of attritional and large claims in long-tail lines of business and present a corresponding chain ladder-like IBNR method which allows the use of claims payment data for attritional and claims incurred data for large losses. We derive formulas for the mean squared error of prediction and apply the method to a German motor third party liability portfolio.</subfield>
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      <subfield code="d">Belgium : ASTIN and AFIR Sections of the International Actuarial Association</subfield>
      <subfield code="x">0515-0361</subfield>
      <subfield code="g">06/01/2014 Volumen 44 Número 1 - enero 2014 </subfield>
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