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What the Great Fama-Shiller Debate Has Taught Us

Harvard Business Review

Early tests of CAPM came out reasonably well, and by the end of the 1970s Fama’s former student Michael Jensen was (in)famously declaring that “I believe there is no other proposition in economics which has more solid empirical evidence supporting it than the Efficient Market Hypothesis.”. Economy Finance Managing uncertainty'

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Why Those Guys Won the Economics Nobels

Harvard Business Review

Others, most notably money managers and former Fama students Cliff Asness and John Liew in an epic Institutional Investor article , have done a lot recent to clarify how Fama’s ideas and Shiller’s can at least co-exist peacefully. Back in the ‘60s, people developed the capital asset pricing model [CAPM] as a way to do that.

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