What is bubble theory?

What is bubble theory? The bubble theory is any economic or financial theory that recognizes the existence of or seeks to explain bubbles in market prices. Prices of any asset can get much higher than apparent values warrant from time to time, but how long the bubble will last may be difficult to predict or even detect.

The bubble theory is any economic or financial theory that recognizes the existence of or seeks to explain bubbles in market prices. Prices of any asset can get much higher than apparent values warrant from time to time, but how long the bubble will last may be difficult to predict or even detect.