Every one is familier with Stock Markets. When you think of long term investing it comes to Equities. When a company wants to expand its wings it applies for IPO and gets itself listed on the stock exchanges.
The video below is a funny video. It is in context of USA but the same funda applies in Indian context also. But SEBI and other government authority come into picture.



This is the best info needed to every person who is interested to know how public companies are formed and traded in market. Once again Thank you very much for educating and presented in a simple informative form.
excellent presentation for a beginner.