What's A Bubble? (Classic)

Can you tell if the economy is in a bubble? How? And why do bubbles happen? Robert Shiller and Eugene Fama shared the economics Nobel back in 2013 despite fundamentally disagreeing over the meaning of a bubble. | Subscribe to our weekly newsletter <a href="https://www.npr.org/newsletter/money?utm_source=rss_feed_copy&utm_medium=podcast&utm_term=planet_money">here</a>.