Banks: Considering AI and Machine Learning models in Model Risk Management
EN:
Banks and financial institutions have been using models for decades, for example to manage risks or to calculate prices. Hence, there has always been the risk that an incorrect model specification or the incorrect use of a model lead to a decision coming along with negative consequences, such as financial losses. This risk is also referred to as Model Risk.
To measure and mitigate Model Risk, banks have established extensive and complex Model Risk Management (MRM) approaches. However, with the increasing use of Artificial Intelligence (AI) and Machine Learning (ML), a comprehensive adaptation of this Model Risk approach becomes essential.
In order to meet the new challenges posed by AI/ML models and the corresponding regulatory requirements, it is advisable to enhance or extend existing MRM approaches is specific areas. These enhancements can be integrated into already existing frameworks, processes and IT-tools, thus generating synergies.