Episode
A Financial Plan For Your Entire Life | #417 (Dr. Paul Kaplan)
- Published
- Jul 9, 2026
- Duration seconds
- 3625
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Summary
In this episode, we are joined by Dr. Paul Kaplan, economist, CFA charterholder, former Director of Research at Morningstar Canada, and co-author of Lifetime Financial Advice, for a fascinating exploration of life cycle finance. Drawing on decades of research in economics, portfolio construction, and asset allocation, Paul explains how financial planning should be grounded in optimizing lifetime consumption rather than relying on disconnected rules of thumb. We explore how life cycle finance integrates consumption, saving, investing, and retirement spending into a single framework, why risk tolerance and risk capacity are fundamentally different concepts, and how human capital should be treated as part of an investor's balance sheet. Paul also walks through the life cycle model he and Tom Idzorek developed, explains why traditional retirement rules like the 4% rule lack theoretical foundations, and demonstrates an open-source spreadsheet that allows anyone to experiment with the model for themselves. This conversation brings together economics, portfolio theory, and financial planning into a practical framework for making better lifetime financial decisions. Key Points From This Episode: (0:04) Introduction to Dr. Paul Kaplan and the topic of life cycle finance. (4:38) What life cycle finance is and why consumption smoothing is its central objective. (5:20) How life cycle models optimize saving, investing, retirement spending, insurance, and annuities. (6:36) Linking life cycle finance with Harry Markowitz's mean-variance optimization. (8:38) Why consumption—not wealth accumulation—is the true focus of financial planning. (9:56) The concept of an economic balance sheet: financial assets, human capital, liabilities, and net worth. (10:59) Holistic investor profiling bey…