Risk-Based Capital (RBC) Reserve Risk Charges

Submitted on 25th June 2015

The purpose of this paper is to describe the results of research on methods to improve the Current Calibration Method (CCM) for reserve risk charges for use in the NAIC RBC Formula. The paper shows how it is possible to construct risk charges that might be both more reflective of underlying risk and more stable over time than the CCM.

 

This paper shows the extent to which calibration of reserve risk charges is affected by issues identified, but not measured, in prior research – reserve size by line of business (LOB-size), pooling, and movement over time. The paper also identifies and measures the extent to which risk charges are affected by (a) the “minor line” effect, which appears to distort risk charges for specialty lines of business (LOBs), and (b) the effect of data maturity. 

 

 

This is one of several papers being issued by the Risk-based Capital (RBC) Dependencies and Calibration Working Party. The approach to calibrating reserve risk charges described in this paper is analogous to the calibration approach for premium risk described in DCWP Report 6.

Source
Casualty Actuarial Society
Length of Resource
88 pages
Resource File
Author
RBC Dependencies and Calibration Working Party (DCWP)
Publication Type
paper
Resource Type
academic