MDUF v1 is a credible and powerful metric which can be used by industry, regulators and policymakers for varying purposes. It captures important preferences that would be sensible and appropriate for a super fund to assume on behalf of their members when designing default retirement solutions. MDUF v1 is a superior metric to use in the design of retirement outcome solutions and has recently been released following an 18 month development process by a large working group of industry practitioners and academic researchers.
The super industry is facing the challenge of delivering retirement outcomes. This challenge is driving the need to develop products, strategies and solutions that better reflect member objectives and preferences in retirement. The problem is complex because retirement solutions require decisions on both investment and consumption (which interact with each other). The problem is made more complex by many factors such as:
The industry is further restricted by the absence of a quantifiable objective.
MDUF v1 considers the question: “What is a sensible set of financial preferences for a trustee to assume on behalf of a default fund member?"
Lead author David Bell says MDUF v1 ignores behavioural biases and focusses on sustainable retirement outcomes. “MDUF v1 captures preferences which are intuitive, but are not considered by other metrics.” In particular, MDUF v1 recognises the following preferences:
These preferences, and their trade-offs, are captured in a single holistic function (or metric). “MDUF v1 is a credible and powerful tool which can be used by industry, regulators and policymakers for varying purposes. Possible applications include post-retirement solution design by super funds and other product providers, the assessment of design by regulators and ratings groups and welfare analysis by policy groups,” continued David.
“The working group encourages the industry to collaborate further on addressing the retirement outcome challenge and see the sharing of this work as a step in that direction. Retirement outcomes has been a major focus area for Mine and the fund has been incredibly supportive in the design, launch and ongoing development of the tool. Peak industry bodies AIST and ASFA have both agreed to be custodians of this work. This means they support the research and are committed to making it available to the broader industry,” finished David.
Papers, presentations, models and FAQs in relation to MDUF v1 are available at membersdefaultutilityfunction.com.au and aist.asn.au/policy/member’s-default-utility-function-(mduf).aspx