Buffett: Charlie and I view our cost of capital as what can be produced by our second best idea.
Munger: I’ve never heard an intelligent cost of capital discussion. Warren’s way of having every dollar retained having to produce at least a dollar of market value is the best way to describe our cost of capital. But that’s not what people mean when they say it, especially in business schools. But it’s simple; our way is right and their’s is wrong.