y > σ²/8
Evaluating Liquidity Provision Strategies for Automated Market Makers
Jan 2023 · 8 pp.
Why it matters for preferred tokens: LPs had no rigorous way to know when providing liquidity actually beats holding. This paper gives them the answer.
LP tokens behave like a log-normal asset carrying a –σ²/8 convexity drag. The paper derives the precise yield threshold — y > σ²/8 — that an LP must clear to outperform a simple hold position. This benchmark is now widely referenced across DeFi risk analysis.
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