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Jeff Guo
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Eugene Fama won a Nobel Prize for his theory that markets are mostly efficient.
Expert perspective
Jeff Guo
Apr 2
Robyn Greenwood and his colleagues titled their research paper "Bubbles for Fama" in response to Eugene Fama's skepticism.
Expert perspective
Jeff Guo
Apr 2
The S&P 500 index has increased by almost 50% over the last two years.
Expert perspective
Jeff Guo
Apr 2
The research paper "Bubbles for Fama" was published in 2019.
Expert perspective
Jeff Guo
Apr 2
The "Bubbles for Fama" research identified four main indicators of a potential market bubble: high valuations, high volatility, high new stock issuance, and accelerating price increases.
Expert perspective
Jeff Guo
Apr 2
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