A belief that markets are efficient is blamed for instigating the crisis we are in and lulling us into complacency as the crisis was approaching. But the debate about the role of such belief in the crisis is unfocused for two reasons. First, a lack of a common definition of market efficiency...

Finance professionals have expressed their views on values, fairness, and culture in the great debate about the global financial crisis and its aftermath. Yet, their positions remain precarious because they stand accused of instigating the crisis, because their views on values, fairness, and...

A belief that markets are efficient is blamed for instigating the crisis we are in and lulling us into complacency as the crisis was approaching. But the debate about the role of such belief in the crisis is unfocused for two reasons. First, a lack of a common definition of market efficiency...