“Black Swan” author Nassim Nicholas Taleb and quant investing pioneer Cliff Asness have engaged in a vitriolic Twitter dispute over the esoteric world of tail-risk hedging that descended into personal insults.
The spat began when Taleb sent a pair of tweets accusing the $143 billion AQR Capital Management LLC of issuing flawed reports that say tail-risk hedging doesn’t work.
Third conversation between Nassim Nicholas Taleb & Yaneer Bar-Yam about uncertainty, certainty and what to do when there is a systemic risk; what not to do when a truck is headed your way. How acting early would have cost less? They also discuss:
John Ioannidis recent post “we are making decisions without reliable data”
Why we should make decisions without reliable data & use precautionary principles
How the costs would be so much smaller if we would have acted earlier.