We need real campaign finance reform to loosen the grip of special interests on politics.

While neurological studies have tried to identify components responsible for fear and greed, the impact on finance is less clear.

My expertise was in public finance, particularly corporate taxation, since I had worked at the US Treasury.

I had some of the students in my finance class actually do some empirical work on capital structures, to see if we could find any obvious patterns in the data, but we couldn't see any.

Arbitrage proof has since been widely used throughout finance and economics.