I'm a theorist, not an institutionalist.

If someone says to you, Go to an old-folks home, thats kind of ridiculous, because a lot of old people are doing terrific things for society.

All models have faults - that doesnt mean you cant use them as tools for making decisions.

I'm a theorist, not an institutionalist.

Sometimes the early bird gets the worm, but sometimes the early bird gets frozen to death.

I was involved with Wells Fargo Bank as a consultant in the late 1960s and early 1970s, when I suggested to them that they develop a product that has become known as index funds.

A bank needs models to measure risk. The problem, however, is that any one bank can measure its risk, but it also has to know what the risk taken by other banks in the system happens to be at any particular moment.