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

Why is a stock dividend considered a dividend? What makes it different from a stock split?
A stock dividend converts some of the reserves and surplus on the company's balance sheet into paid-up capital and securities premium account without involving any actual cash outflow to the shareholders. While cash dividends are eyed by the investors due to their cash yield, issuance of stock dividends are indicators of growing confidence of the management and the shareholders in the company.  The fact that shareholders want to convert free cash sitting on the balance sheet (which can ideally be taken out as dividends) into blocked money in exchange for shares is symbolic to their confidence in the company. This in turn is expected to lead to an increase in market price of the stock.