This lesson examines the theoretical frameworks that argue dividend policy does affect firm value. It covers the bird-in-the-hand theory, tax preference theory, agency theory perspectives, and the role of dividends as a signalling mechanism .

• The Bird-in-the-Hand Theory: This theory contends that investors value a dollar of dividends today more than uncertain capital gains in the future. Because dividends are more certain than capital gains, a firm paying dividends should have a higher valuation than an equivalent firm retaining earnings. This theory challenges the MM irrelevance proposition by arguing that investors are risk-averse and prefer current income .

• Tax Preference Theory: This theory argues that in countries in which dividends are taxed at higher rates than capital gains, taxable investors prefer that companies reinvest earnings in profitable growth opportunities or repurchase shares so they receive more of the return in the form of capital gains. Dividends create a tax disadvantage for investors relative to capital gains .

• Taxation Systems and Dividend Policy: Different taxation systems affect dividend policy:

  • Double Taxation Systems: Dividends are taxed at both the corporate and shareholder level .

  • Tax Imputation Systems: Shareholders receive a tax credit on dividends for the tax paid on corporate profits .

  • Split-Rate Taxation Systems: Corporate profits are taxed at different rates depending on whether the profits are retained or paid out in dividends .

• Agency Theory and Dividends: Dividends can serve as a corporate governance device to align management’s interests with those of shareholders . Payment of dividends helps reduce agency conflicts between managers and shareholders, but it can also worsen conflicts of interest between shareholders and debtholders . This perspective is central to understanding dividend policy in the context of corporate governance .

• The Signalling Theory of Dividends: Dividend declarations may provide information to current and prospective shareholders regarding management’s confidence in the prospects of the company. Initiating a dividend or increasing a dividend sends a positive signal, whereas cutting a dividend or omitting a dividend typically sends a negative signal . This is a key insight from the asymmetric information literature .