Skill and luck in private equity performance
私募股权业绩中的技能与运气
Private equity (PE) performance is persistent, with PE firms consistently producing high (or low) net-of-fees returns. We use a new variance decomposition model to isolate three components of persistence. We find high long-term persistence: the spread in expected net-of-fee future returns between top and bottom quartile PE firms is 7–8 percentage points annually. This spread is estimated controlling for spurious persistence, which arises mechanically from the overlap of…