Object

Title: Estimation of the diversification effect in Solvency II under dependence uncertainty

Title in english:

Szacowanie efektu dywersyfikacji w Solvency II przy niepewnej strukturze zależności

Creator:

Wanat, Stanisław ; Konieczny, Ryszard

Description:

Nauki o Finansach = Financial Sciences, 2017, Nr 4 (33), s. 89-104

Abstrakt:

The paper focuses on the problem of the accurate estimation of the diversification effect in the process of determining Solvency Capital Requirements (SCRs) in Solvency II. First, the method of determining SCRs in Solvency II is briefly characterised, the role of dependences for the correct specification of the diversification effect is presented, and a diversification ratio is defined. This is followed by an analysis of the use of this ratio of the diversification effect sensitivity to the dependence structure based on an example of life and health underwriting risk. The cases of lacking knowledge, partial knowledge (of a correlation coefficient only) and full knowledge are considered (it has been assumed that variables are independent and comonotonic). Dependence structures are modelled using copulas. The article shows that without identifying the actual dependence structure, the application of the standard formula in accordance with Commission Delegated Regulation (EU) 2015/35 may lead to the incorrect estimation of the diversification effect, and it indicates (based on a simulation analysis) the size of possible errors

Publisher:

Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu

Place of publication:

Wrocław

Date:

2017

Resource Type:

artykuł

Resource Identifier:

oai:dbc.wroc.pl:40969

Language:

eng

Relation:

Nauki o Finansach = Financial Sciences, 2017, Nr 4 (33)

Rights:

Pewne prawa zastrzeżone na rzecz Autorów i Wydawcy

Access Rights:

Dla wszystkich zgodnie z licencją

License:

CC BY-NC-ND 3.0 PL

Location:

Uniwersytet Ekonomiczny we Wrocławiu

Object collections:

Last modified:

Jun 11, 2022

In our library since:

May 8, 2018

Number of object content hits:

603

All available object's versions:

https://dbc.wroc.pl/publication/47031

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