Question

Now Look at the bubbles given below think upon the incidents and tell in your words ​

Answer 1

Explanation:

A stock market bubble is a type of economic bubble taking place in stock markets when market participants drive stock prices above their value in relation to some system of stock valuation.

Behavioral finance theory attributes stock market bubbles to cognitive biases that lead to groupthink and herd behavior. Bubbles occur not only in real-world markets, with their inherent uncertainty and noise, but also in highly predictable experimental markets.[1] In the laboratory, uncertainty is eliminated and calculating the expected returns should be a simple mathematical exercise, because participants are endowed with assets that are defined to have a finite lifespan and a known probability distribution of dividends[clarification needed][citation needed]. Other theoretical explanations of stock market bubbles have suggested that they are rational,[2] intrinsic,[3] and contagious.[4]