He sells these underpriced stocks only when the face value of these stocks rises, thereby making a profit. The market value refers to the value of something that can be sold in a stock market. The face value refers tot he actual value that is on a good being sold in the market. When the stocks have a face value higher than what it is actually worth and being sold at, it's a good time to sell and make a profit from the stocks.
It could help the economy by putting in certain rules and regulations to keep from any big jumps or declines happening putting of people into debt or getting rich too quick and overall keep economic stability. Or it could hider it like other countries economies where the government put certain rules in place where the government has full control over small businesses and large businesses have some control over themselves bu their rights are limited.
Hope this helps
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