Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Why do people buy stocks at higher price in merger?
Microsoft wants to buy a majority in the stock. To accomplish that, they have to offer a good price, so the current share owners are willing to sell. Just because the CEO of LinkedIN agreed to the deal doesn't really mean much, only that he is willing to sell his shares at that price. If he does not own 50%, he basically cannot complete the deal; other willing sellers are needed. If Microsoft could buy 50+% of the shares for the current market price, they would have just done that, without any negotiations. That is called a hostile take-over.