Behavioural finance, family offices & the future of advice
Prof. Lauren Cohen, Harvard Business School
In this episode of Between Meetings, Matt Heine welcomes Professor Lauren Cohen, specialised in behavioural finance and innovation at Harvard Business School. They explore the rise of family offices, the intersection of technology and advice, and how generational shifts are reshaping wealth management. Lauren offers practical advice for advisers and institutions navigating change, and shares stories from his research and work with leading global families and fintechs.
00:01:30 – Lauren’s academic background and dual research focus
Lauren explains his work across behavioural finance and innovation systems, and his understanding of market efficiency, human error, and why prices often drift from fundamental value.
00:05:00 – Efficient markets vs behavioural bias
He discusses how rational pricing frameworks provide essential benchmarks, yet behavioural mistakes can aggregate into large, persistent mispricing — even driving entire industries or markets off course.
00:07:30 – The financial advice paradox: high demand, falling prices
Matt and Lauren explore Australia’s supply–demand mismatch in advice, and Lauren outlines frictions such as information gaps, search costs, and trust barriers that distort pricing despite strong underlying demand.
00:10:20 – Lessons from InsureTech disruption
Lauren describes how US InsureTechs gained market share not through superior underwriting - but through dramatically better user experience, proving consumers prioritise simplicity and digital access over traditional relationship models.
00:13:30 – Generational behaviour and why people rarely change
He explains why older consumers adopt new technologies slowly: behavioural inertia, not preference. People repeat habits, from toothpaste to insurance, unless a major shock forces change.
00:17:00 – How real innovation works
Innovation isn’t always “creative destruction”. Lauren shares examples of small, customer-focused improvements — like furniture stores offering removal services — that generate outsized impact without reinventing the product.
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00:22:40 – Wealth concentration and the changing donor landscape
The wealthiest households are becoming richer and older, creating challenges for both advisors and philanthropic organisations that now depend on shrinking donor bases.
00:24:50 – The difficulty of engaging the next generation
Balancing outreach to younger donors without alienating older, higher-value supporters remains an unresolved global challenge. No successful universal strategy has yet emerged.
00:26:30 – Succession risk in advice and family offices
Children often reject their parents’ advisors. Lauren shares anecdotes illustrating the interpersonal complexity wealth managers face when principals transition across generations.
00:29:40 – The rise and professionalisation of family offices
Family offices now manage over $3 trillion globally and are growing faster than hedge funds, driven by flexibility, nimble capital, and the ability to invest in frontier technology earlier than institutional peers.
00:36:10 – Cash management mistakes and conservative bias
Many families hold excessive precautionary cash, shaped by the founder’s early experiences of scarcity. This substantially limits long-term wealth creation and impact.
00:40:40 – Teaching families to view wealth across generations
Lauren uses succession models — including Japan’s single-heir approach — to demonstrate how dilution destroys long-term impact when wealth is spread too widely or invested too conservatively.
00:46:40 – AI’s promise and its hard limits
AI excels at pattern recognition but cannot predict the discontinuous shocks — pandemics, geopolitical events, natural disasters — that drive markets. For that reason, humans will always remain essential in wealth management.
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