The Efficient Market Theory Is Long Dead (And Central Bankers Are Just Realizing It)

The efficient market theory is long dead, according to Bloomberg's Richard Breslow.
It was a brilliant academic construct. It fit the needs of those who wanted to explain markets to freshmen, make econometric models or make money from the knowledge that it wasn’t reality. An unfortunate problem arose, however, from how the counter-argument was framed. If markets weren’t efficient they must be irrational or biased. The truth is something very much in-between.