Explanation

A stock dividend distribution reduces a company's retained earnings.

Key points:

• When a company issues a stock dividend, it transfers a portion of retained earnings to paid-in capital (common stock and additional paid-in capital accounts)
• This is an accounting transfer within shareholders' equity - from retained earnings to contributed capital
• Total shareholders' equity remains unchanged - it's just a reclassification within equity accounts
• Financial leverage ratios are not affected because there is no change in total assets or liabilities
• The reduction in retained earnings is exactly offset by an increase in paid-in capital

Example: If a company issues a 10% stock dividend, retained earnings decrease by the market value of the shares distributed, while common stock and additional paid-in capital increase by the same amount.