Abstract
In this study we
present a framework for the approximation of a commercial Bank’s Credit
Portfolio Risk. The proposed procedure would be particularly useful both to
external investors, as it is fairly simple and has minimal data and cost
requirements, and also to Supervisory Authorities as an annual precursor Credit
Risk Index, based on publicly available statements. The quantification of
Credit Risk should incorporate: • The additional provisions required to absorb
expected future losses • The Bank’s ability to cover these losses, given its
current infrastructure and business model The above mentioned info is
sufficiently captured by the proposed BCRC index. As an application Credit Risk
measurements for the four Greek systemic Banks are provided for 2014-2016
period.
JEL classification
numbers: G24, G32
Keywords: Credit
Risk, Banking, Expected Credit losses, Capital Requirements, Risk Management,
Moore-Penrose Inverse, BCRC Index