Flirting with Models 15 Ideas, Frameworks, and Lessons from 15 Years
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Aug 28, 2023 On their 15th anniversary, the speaker reflects on their unexpected journey from starting the company in undergrad to its success. They share 15 lessons learned in the financial industry, including risk transformation, diversification, and the challenges of drawdowns and backtesting. They also discuss the importance of diversification in investment portfolios and the nature of backtesting.
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Long-Short Framework Perspective
- Every portfolio decision can be viewed as a long position offset by a short position.
- This framework helps isolate active management bets and understand trade impacts effectively.
Diversification Raises Timing Bar
- The more diversified your portfolio, the harder it is to beat by timing the market.
- Focus on diversification rather than forecasting accuracy to improve long-term returns.
Value of Signals at Extremes
- Investment signals often hold value only at extreme levels due to noise.
- Stronger signals are needed to confidently act on noisy metrics like relative valuations.