Robert Shiller, recent winner of the Nobel Prize in Economic Sciences, author of Irrational Exuberance, The Subprime Solution: How Today’s Global Financial Crisis Happened, and What to Do about It, Market Volatility Finance and the Good Society, Macro Markets: Creating Institutions for Managing Society’s Largest Economic Risks , The New Financial Order: Risk in the 21st Century, a Yale professor and the co-creator of the Case-Shiller Home Price Indices discusses asset pricing.