Models are pivotal to the key processes of effective asset management. Since publishing our last article, “Why Model Risk Management matters in Asset Management” at the end of 2017, the risk of model failure has become an ever-greater focus for both market participants and policy makers. This paper provides our views on the latest trends in model risk, its management and related regulations.
Next generation models in Asset Management.
Technological advances, Big Data, and AI-based advanced analytics such as natural language processing, machine learning or deep learning are pushing the limits of traditional analytics which were heavily reliant on times series and regression analysis. There is little doubt that these developments will lead to a vastly improved performance of next generation of models which will eventually take automated or autonomous business and risk decision-making to a new level. These types of high-performing new analytics are now increasingly used across investment firms to enhance client segmentation and profiling, investment or product advisory services, or to further improve asset allocation, portfolio optimization, and trade execution.
However, because of the specific fiduciary duty of asset managers to their client base, senior management and risk managers need model-based results to be clearly understood by their customers before they can deploy them in their investment processes. Outperformance on its own is insufficient. The industry is therefore implementing several initiatives, collectively known as Explainable Artificial Intelligence (XAI), designed to solve the problem of interpreting these techniques in a transparent manner thereby overcoming the “black box” nature of many advanced analytics techniques.
In this context, having model validation frameworks on hand that have been specifically developed for advanced data and analytics is critical for asset managers who want to aggressively adopt next generation models.
Regulatory trends in Asset Management.
Both in North America and in Europe, regulatory oversight is becoming more stringent – notably in models used for liquidity risk measurement, for counterparty credit risk management, stress-testing, or cash flow forecasting.
For those asset managers who are part of banking groups with a US footprint, the regulatory demands placed on Model Risk Management (MRM) are growing. Asset managers must find the right balance between meeting the regulatory requirements imposed by their banking parent with benefiting from the added value of a tailored MRM framework. In the US, for instance, we expect the SR 11-7 regulation for Model Risk Management to act as the reference point for liquidity models to comply with Act 40 Modernization which comes into force on December 1, 2018.
Regulatory scrutiny in Europe is also growing. Mirroring the issues faced by the US bank-owned asset managers, their European counterparts will also have to manage increased model-related scrutiny due to the heightened supervisory requirements issued by ECB in its latest Guide to Internal Models. These more stringent regulations are a direct outcome of the TRIM (Target Review of Internal Models) supervisory program which provides comprehensive guidance on the governance, validation and audit of internal models to manage their risks. In addition, MiFID II imposes requirements on funds around risk reporting, which should be viewed in tandem with the EBA consultation paper on capital and liquidity management for investment firms.
All of the discussed regulations require measurement and independent validation of the underlying models and tools used which means a robust MRM framework is crucial. These regulations are being introduced in the context of several wider industry trends. These include the growing use of diverse advanced analytics techniques; migration towards illiquid assets and infrastructure finance investments; compliance with the new “Simple, Transparent and Standard” securitisations standards; and stricter requirements for stress testing. We believe this multiplicity of factors may act to further propel the sophistication and complexity of modelling, increasing the need for appropriate model validation and MRM.
MRM trends in the European investment industry.
Investment firms are transforming their risk management functions to embrace digitisation, manage emerging risks, reduce costs, and prepare themselves for the next downturn.
Across the industry, we see several key trends emerging in MRM:
MRM challenges for investment firms.
The number and diversity of models used in asset management is expanding year on year, as traditional and advanced analytics are now put into practice across all areas of organizations. Whether models are developed internally or procured from third party providers, leading asset managers are taking the necessary steps to establish a robust and modern model risk management framework.
Because of the fiduciary duty of investment firms, this transformation is crucial for the industry to enable them to leverage the value of the new data and analytics that will significantly improve their investment performance and operational efficiency.
To tackle these increasing challenges, the framework introduced in the whitepaper “Why Model Risk Management matters for asset managers” could provide useful guidance.
Andreas Raggl - Managing Partner
Andreas has more than 20 years of experience in the financial industry. He has held management positions in Europe, North America, and Middle East & Africa providing thought leadership, business development, and consulting expertise to leading sell-side and buy-side financial institutions. He has been with McKinsey since 2009 and Risk Dynamics since 2015. In that context, he has supported numerous banks and asset managers worldwide in enhancing their risk management practices.
Torsten Wegner - Associate Partner
Torsten has been working in the financial service industry for two decades with a focus on risk and strategy for banks and asset managers. After joining McKinsey in 2008, he was Head of Financial Risk at a Swiss-based banking group, as well as Head of Strategy for the Asset Management arm of that same group. He joined Risk Dynamics in 2018, bringing his considerable experience of asset management and capital markets.
Tamar Joulia-Paris - Senior Advisor
Tamar started in the financial services industry in 1992, became a member of the EBA Consultative Panel in 2010 and served as a Board member of the IACPM from 2006 to 2011. Over the course of her career, she has developed a wide range of solutions and models to support credit portfolio management. In Risk Dynamics, she is bringing her vast experience in risk governance and strategies, stress testing, balance-sheet optimization and validation of models and tools used by financial institutions.
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