Equity trading volume is increasingly moving to dark venues from lit exchanges. Theory provides opposing predictions about the effect of dark trading on stock price crash risk. The price efficiency theory predicts a negative relation while the liquidity externality theory predicts a positive...

Since the Great Depression in 1929, economists have never stopped soul-searching for the lessons to be drawn from the crisis. But mainstream reflections have been misguided, confined to stereotypical targets of blame such as “lax regulation,” “policy mistakes” and “underestimation of...