books.google.com - In this revised, updated, and expanded edition of his New York Times bestseller, Nobel Prize–winning economist Robert Shiller, who warned of both the tech and housing bubbles, cautions that signs of irrational exuberance among investors have only increased since the 2008–9 financial crisis. With...https://books.google.com/books/about/Irrational_Exuberance.html?id=_aIpBQAAQBAJ&utm_source=gb-gplus-shareIrrational Exuberance