Trade tensions and higher interest rates are slowing the global economy, said the economic group.
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"Monarchic CEOs... are driven by this need for immortality through their work and a separate drive for heroic stature," said one management expert.
Zuckerberg also told CNN that he has no plans to leave his chairman job, and he said some journalists who cover Facebook have a "different world view."
Declining prices have been met by growing skepticism around the cryptocurrency and exacerbated by claims that previous price increases were artificially inflated.
One black employee said a colleague "accused him of speaking 'ghetto' and 'Ebonics,' and told him he needed to refrain from doing so."