Roger G. Ibbotson quotes
last updated:
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“On average, 90 percent of the variability of returns and 100 percent of the absolute level of return is explained by asset allocation.”
-- Roger G. Ibbotson -
“That what's most relevant to you is whether and how you're doing something different from what everybody else is doing.”
-- Roger G. Ibbotson -
“We can extrapolate from the study that for the long term individual investor who maintains a consistent asset allocation and leans toward index funds, asset allocation determines about 100% of performance.”
-- Roger G. Ibbotson
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