Many of us like to think of financial economics as a science, but complex events like the financial crisis suggest that this conceit may be more wishful thinking than reality.

Maybe we should teach schoolchildren probability theory and investment risk management.

Labor is getting more expensive and technology is getting cheaper.

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

Economists suffer from a deep psychological disorder that I call 'physics envy'. We wish that 99 percent of economic behavior could be captured by three simple laws of nature. In fact, economists have 99 laws that capture 3 percent of behavior. Economics is a uniquely human endeavor.

Many of us like to think of financial economics as a science, but complex events like the financial crisis suggest that this conceit may be more wishful thinking than reality.

The risks facing hedge funds are non-linear and more complex than those facing traditional asset classessuch risks are currently not widely appreciated or well-understood