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Infinite Loops · September 9, 2024 · 55m

Stoicism and Investing: Ancient Wisdom for Modern Markets

Jim O'Shaughnessy

O'Shaughnessy connects Stoic philosophy to investment practice, arguing that Marcus Aurelius and Epictetus offer more useful advice than any modern investment guru.

This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.

Canon

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Stoic dichotomy of control is the single most useful framework for investors — it separates the enormous noise of markets from the tiny signal of what actually matters for your portfolio
O'Shaughnessy argues the dichotomy is the investor's most powerful tool: market prices, Fed decisions, geopolitics, earnings surprises — all outside your control. Asset allocation, savings rate, holding period, fee minimization — all inside your control. Focus on the second set.
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Highlights

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Marcus Aurelius's Meditations contains more useful investment advice than any modern investment book — because investing is primarily an exercise in emotional regulation
O'Shaughnessy argues that investment returns are determined more by emotional regulation (not panic-selling, not FOMO-buying) than by analytical skill. Stoic philosophy, which teaches emotional regulation as its core practice, is therefore the most practical investment training.
ClaudeChatGPTGemini
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