Answer:
There are several ways in which corporations are valued, one of them is the dividend discount model, and the most common is the discounted cash flow model. When a corporation doesn't pay dividends, it can invest that money in future or existing projects, which will eventually increase the corporation's net income. Remember that $1 distributed to shareholders is $1 less that can be invested.
Of course stockholders love dividends, but a firm that pays a really high dividend payout ratio will not grow. Sooner or later that will ultimately hurt the corporation and jeopardize its future. The higher the dividend payout ratio, the lower a corporations sustainable growth rate.