A large and growing body of academic research suggests there are market anomalies that can be exploited to beat a strict index approach. Some of that research has been recognized with Nobels in economic science - William F. Sharpe in 1990 and Eugene F. Fama in 2013.

As a global disrupter, Uber is no stranger to conflict, and its instinct has always been pugilistic.

A major way that losses are generated in real estate ventures is through depreciation, which is supposed to reflect the way that assets lose value over time. But a well-maintained building typically gains value.

Almost everyone agrees that corporate tax rates need to be cut because of global competition. Companies should not be able to stash earnings overseas tax-free.

I am aware of the thesis that the United States has long since invested exclusively in stability and this has obviated democratic transformation in the Middle East.

Sea Change was so specific. From the beginning it was set what it was going to be. All the other ideas that I had at the time I had to put to the side.

I'm extremely optimistic about rapid transformation and change of things in Africa in general.

The things that have happened for me, to me, have helped me grow up. Especially the passing of my father. That was something that took me to another level of growing and maturing. That's whan I started to be more of a man.