Dividend Policy — Theories and Determination

Dividend policy is a crucial decision for any company. It refers to the decisions made by a company's board of directors regarding the amount of earnings to be distributed to shareholders as dividends and the amount to be retained for reinvestment in the business. This policy significantly impacts shareholder wealth, the company's valuation, and its future growth prospects. Understanding the various theories and the factors that influence the determination of dividend policy is essential for both corporate managers and investors.

Theories of Dividend Policy

Several theories attempt to explain the relationship between dividend policy and the firm's value. These theories can be broadly categorized into those that argue dividends are irrelevant and those that argue dividends are relevant.

1. Irrelevance Theory (Modigliani-Miller Theory)

The most prominent theory supporting dividend irrelevance is the Modigliani-Miller (M-M) theory, proposed by Franco Modigliani and Merton Miller in 1961. This theory posits that, in a perfect capital market, a firm's dividend policy has no effect on its market value or the cost of capital.

A perfect capital market is characterized by:

• No taxes
• No transaction costs
• No information asymmetry (all investors have the same information)
• All investors are rational and act to maximize their wealth
• Firms and investors can borrow and lend at the same rate

The M-M theory's core argument is based on the concept of "homemade dividends." If a company pays a dividend, shareholders who need income can sell some of their shares to generate cash. Conversely, if a company retains earnings, shareholders who prefer immediate income can buy shares of other companies that pay dividends or sell some of their shares in the company and spend the proceeds. In essence, investors can create their own dividend payout ratio, making the company's policy irrelevant.

The M-M theory suggests that a firm's value is determined solely by its earning power and investment decisions, not by how it distributes those earnings. The optimal dividend policy, according to M-M, is one that maximizes investment opportunities, as retained earnings can be used to fund profitable projects that increase the firm's value.

2. Relevance Theories

These theories argue that dividend policy does matter and can affect the firm's value. They often relax the assumptions of a perfect capital market and consider factors like taxes, transaction costs, and investor preferences.

a) Bird-in-Hand Theory (Walter's Model)

James E. Walter, in 1963, proposed that investors prefer the certainty of a current dividend payment over the uncertainty of future capital gains. This theory suggests that dividends are more valuable than retained earnings because they provide immediate, tangible returns to shareholders.

Walter's model implies that a firm's dividend policy affects its value through its impact on the cost of capital and the rate of return. The model suggests that:

• When the firm's rate of return (r) is greater than the investor's required rate of return (k) (i.e., r > k), the firm should retain all its earnings (pay no dividend). This is because the firm can reinvest the earnings at a higher rate than the shareholders could achieve themselves, thus increasing the firm's value.
• When the firm's rate of return (r) is less than the investor's required rate of return (k) (i.e., r < k), the firm should distribute all its earnings as dividends (pay 100% dividend). This is because the firm cannot earn as much as the shareholders can on their own, so returning the money to shareholders allows them to invest it elsewhere at a higher rate.
• When r = k, the dividend policy is irrelevant.

Walter's model uses the following formula to determine the firm's value (V): V = (D + (r/k)(E - D)) / k Where: V = Market price per share D = Dividend per share E = Earnings per share r = Internal rate of return of the firm k = Capitalization rate (investor's required rate of return)

The practical limitation of Walter's model is that it assumes dividends are paid out of current earnings, and the rate of return 'r' remains constant regardless of the payout ratio, which may not hold true in reality.

b) Growth and Go-Go Theory (Gordon Model)

Myron J. Gordon, in 1963, developed a model that supports the relevance of dividend policy. The Gordon model is a variation of the dividend discount model (DDM) and suggests that the market price of a stock is the present value of its future dividends.

Gordon's theory posits that investors prefer current dividends to future dividends and that the riskiness of future dividends increases with the time horizon. Therefore, the required rate of return (k) increases with the payout ratio. The model suggests that dividend policy affects the firm's value because it influences the expected future dividends and the required rate of return.

The Gordon model is expressed as: P = D₁ / (k - g) Where: P = Market price per share D₁ = Expected dividend in the next period (D₀ * (1+g)) k = Cost of equity capital (required rate of return) g = Constant growth rate of dividends

The model has a critical assumption that the growth rate (g) must be less than the cost of equity capital (k). If g ≥ k, the formula yields an infinite or negative price, which is nonsensical. This implies that a firm cannot grow indefinitely at a rate higher than its cost of capital.

Gordon's model suggests that dividend policy is important because it influences 'g' (through retained earnings) and 'k' (investor perception of risk). Firms with profitable investment opportunities (leading to higher 'g') should retain more earnings, but if this leads to higher perceived risk (higher 'k'), the stock price might not increase.

c) Tax Preference Theory

This theory, championed by economists like Elton and Gruber, suggests that investors prefer capital gains over dividends because capital gains are taxed at a lower rate or are taxed only when realized.

Under this theory, if the tax rate on dividends is higher than the tax rate on capital gains, investors will prefer companies that retain earnings and reinvest them, leading to stock price appreciation (capital gains). Companies might then be inclined to pay lower dividends to cater to this investor preference and minimize their overall tax burden. However, if dividend tax rates are reduced or equalized with capital gains tax rates, the preference for capital gains diminishes, and dividend policy becomes less critical from a tax perspective.

d) Clientele Effect Theory

This theory suggests that different groups of investors ("clienteles") have different preferences for dividend policies. Some investors, such as retirees or those needing regular income, prefer high dividend payouts. Others, like younger investors in higher tax brackets, might prefer capital gains and thus favor companies with low dividend payouts.

The theory posits that companies attract investors who prefer their particular dividend policy. If a company changes its dividend policy, it may alienate its existing clientele and attract a new one. For example, a company that switches from a high-dividend payout to a low-dividend payout might see its stock price fall as its current dividend-seeking shareholders sell, and new capital-gain-seeking shareholders buy.

The clientele effect implies that companies should maintain a stable dividend policy that aligns with the preferences of their target investor base to avoid disrupting their stock price.

e) Signaling Theory (Information Content of Dividends)

Proposed by Bhattacharya and Miller, this theory suggests that dividend announcements convey information to investors about the firm's future prospects. Since managers have inside information about the company, their decisions regarding dividends can be interpreted as signals.

A stable or increased dividend payment is often interpreted as a positive signal, indicating management's confidence in the company's future profitability and stability. Conversely, a dividend cut or omission is frequently seen as a negative signal, suggesting that the company is facing financial difficulties or has poor future earnings prospects.

This theory explains why companies are often reluctant to cut dividends, even during temporary downturns. The potential negative signaling effect can be more damaging than the immediate financial impact of paying a dividend.

Factors Influencing Dividend Policy Determination

Companies consider a multitude of factors when deciding on their dividend policy. These factors often interact, making the optimal dividend decision a complex balancing act.

1. Profitability and Earnings Stability

The most fundamental determinant of a dividend policy is the company's ability to generate profits. Companies with consistent and stable earnings are more likely to pay regular dividends. Irregular or declining earnings make it difficult to maintain a stable dividend payout, potentially leading to negative signaling effects.

2. Cash Flow Position

Dividends are paid in cash. Therefore, a company's liquidity and cash flow generation capacity are critical. A profitable company might not be able to pay dividends if it lacks sufficient cash due to large investments, working capital needs, or debt repayment obligations.

3. Investment Opportunities (Growth Prospects)

If a company has numerous profitable investment opportunities that promise high returns, it may choose to retain earnings rather than pay them out as dividends. This aligns with the M-M and Gordon models, which emphasize the value creation potential of reinvesting earnings in growth projects. Companies in high-growth industries often have lower dividend payout ratios.

4. Cost of Capital

The dividend policy can influence the company's cost of capital. If retaining earnings can fund profitable projects at a lower cost than raising external capital (debt or equity), then retaining earnings might be preferred. Conversely, if paying dividends attracts a clientele that values them, it might lower the cost of equity.

5. Lender Restrictions and Debt Covenants

Loan agreements often contain covenants that restrict the payment of dividends. These restrictions are typically imposed to protect lenders by ensuring that the company retains sufficient earnings to service its debt and avoid bankruptcy.

6. Shareholder Preferences (Clientele Effect)

As discussed in the clientele effect theory, companies need to consider the dividend preferences of their existing shareholders. A company aiming to attract long-term investors who value stable income might adopt a high payout policy.

7. Tax Position of Shareholders

The differential tax treatment of dividends and capital gains influences investor preferences and, consequently, company dividend policies. In jurisdictions where capital gains are taxed more favorably, companies might lean towards retaining earnings.

8. Inflation

Inflation erodes the purchasing power of money. If inflation is high, shareholders may require higher dividends to maintain their real income. Companies might need to increase their dividend payout or reinvest earnings to achieve higher growth rates that outpace inflation.

9. Access to Capital Markets

Companies with easy access to external capital markets (debt and equity) may have more flexibility in their dividend policy. They can afford to pay out more earnings as dividends, knowing they can raise funds externally if needed for profitable investments. Companies with limited access may need to retain more earnings.

10. Legal Requirements

Company laws in many countries impose restrictions on dividend payments. These typically include requirements that dividends can only be paid out of distributable profits (e.g., accumulated profits or current profits) and not out of capital. This is to prevent the depletion of the company's capital base, which could harm creditors.

11. Management's Philosophy and Control

Management's attitude towards risk, their desire to maintain control, and their personal financial planning can also influence dividend policy. For example, managers might prefer to retain earnings to avoid diluting their ownership stake through new equity issuance or to fund growth internally, thereby reducing reliance on external capital providers.

Types of Dividend Policies

Companies can adopt various approaches to their dividend payouts. The choice often depends on the factors mentioned above.

1. Stable Dividend Policy

This is perhaps the most common policy. Under this approach, a company aims to maintain a stable dividend per share over time. This can be achieved in a few ways:

• Constant Payout Ratio: The company pays a fixed percentage of its earnings as dividends each year. This means the dividend amount fluctuates directly with earnings. While simple, it doesn't provide much stability to the shareholder.
• Stable Dividend Per Share: The company sets a target dividend per share and tries to maintain it. Dividends are increased gradually only when earnings show a sustained upward trend. If earnings decline, the company tries to maintain the previous dividend level for as long as possible, resorting to cuts only when absolutely necessary. This policy is preferred by most investors due to its predictability.
• Constant Dividend Payout Ratio with Regular Extra Dividends: The company pays a stable dividend per share as a base and then pays an additional "extra" dividend in years of exceptionally high earnings. This provides a stable base income while allowing shareholders to benefit from windfall profits.

The stable dividend per share policy is often favored because it signals management's confidence and provides a predictable income stream to shareholders, minimizing the negative impact of dividend cuts.

2. Residual Dividend Policy

Under this policy, dividends are paid only after all profitable investment opportunities have been financed through retained earnings. The earnings remaining after funding all acceptable projects are considered the "residual" and are paid out as dividends.

Dividend = Earnings - Equity needed for capital budget

This policy is closely aligned with the M-M theory's idea of prioritizing investments. However, it can lead to highly fluctuating dividend payments, making it less attractive to investors who prefer stability.

3. Low Regular Dividend Plus Year-End Extra Dividend Policy

This policy involves paying a small, regular dividend that the company is confident it can maintain, supplemented by a larger "extra" dividend at the end of the year if profits are high. This offers a compromise between stability and flexibility. The low regular dividend satisfies the needs of income-oriented investors, while the extra dividend allows the company to distribute surplus cash when available.

4. Irregular Dividend Policy

In this case, dividends are paid irregularly, with no fixed pattern. This policy is typically adopted by companies with highly volatile earnings, such as those in cyclical industries or those with unpredictable project-based revenues. This policy is generally least preferred by investors due to its unpredictability.

Dividend Payment Procedures

Once a dividend decision is made, there is a specific process followed for its distribution to shareholders.

• Declaration Date: The date on which the board of directors formally declares the dividend. This creates a liability for the company.
• Record Date (or Date of Record): The date set by the board to determine which shareholders are eligible to receive the declared dividend. Only shareholders whose names appear in the company's register on this date will receive the dividend.
• Ex-Dividend Date: This date is typically one or two business days before the record date. If you buy a stock on or after the ex-dividend date, you will not receive the upcoming dividend payment; instead, the seller will receive it. This date is important for trading settlement.
• Payment Date: The date on which the company actually pays the dividend to the shareholders of record.

Stock Dividends and Stock Splits

While cash dividends are the most common form, companies can also distribute dividends in the form of additional shares (stock dividends) or increase the number of shares outstanding by splitting existing shares (stock splits).

1. Stock Dividends

A stock dividend is a distribution of additional shares of stock to existing shareholders, usually on a pro-rata basis. For example, a 10% stock dividend means a shareholder receives one additional share for every ten shares they own.

Accounting Treatment:

• Small Stock Dividend (usually < 20-25%): The shares are issued at their market value. The retained earnings account is debited, and the common stock and paid-in capital in excess of par accounts are credited.
• Large Stock Dividend (usually > 20-25%): The shares are issued at their par value. The retained earnings account is debited, and the common stock account is credited. This is often treated similarly to a stock split.

Purpose:

• Conserves cash.
• Satisfies shareholders' desire for a return without depleting cash.
• May lower the market price per share, potentially increasing marketability.
• Can be seen as a signal of future growth.

Effect on Shareholder: A stock dividend increases the number of shares held but does not change the shareholder's proportionate ownership in the company. The total market value of the shareholder's holdings should remain the same immediately after the dividend, as the price per share typically adjusts downwards.

2. Stock Splits

A stock split involves dividing each outstanding share into multiple shares. For example, in a 2-for-1 stock split, each shareholder receives two shares for every one share held. The par value per share is reduced proportionally.

Accounting Treatment: No change is made to the dollar amounts in the retained earnings or capital stock accounts. Only the number of shares outstanding and the par value per share are adjusted.

Purpose:

• To reduce the market price per share, making it more affordable and accessible to a wider range of investors.
• To increase the liquidity of the stock.
• Often perceived as a positive signal from management about the company's future prospects.

Effect on Shareholder: Similar to a stock dividend, a stock split increases the number of shares held but does not change the shareholder's proportionate ownership or the total market value of their investment. The price per share is reduced proportionally.

3. Reverse Stock Split

This is the opposite of a stock split, where multiple existing shares are consolidated into one share. For example, a 1-for-10 reverse stock split means ten old shares are combined into one new share.

Purpose:

• To increase the market price per share, often to meet minimum listing requirements of stock exchanges (e.g., avoid being delisted for trading below $1).
• To reduce the number of shareholders, potentially lowering administrative costs.
• To improve the stock's image by moving away from "penny stock" status.

Effect on Shareholder: Reduces the number of shares and increases the price per share proportionally. It is often viewed negatively by the market as it usually signals underlying problems in the company.

Share Repurchases (Buybacks)

Share repurchases, or buybacks, occur when a company buys back its own outstanding shares from the open market or through a tender offer. This is another way a company can return cash to shareholders, alongside dividends.

Methods of Repurchase:

• Open Market Purchases: The company buys its shares on the stock exchange over time, similar to how any investor would. This is the most common method.
• Tender Offer: The company offers to buy back a specific number of shares at a specified price within a certain period. This is often done at a premium to the current market price to encourage participation.
• Dutch Auction Tender Offer: The company specifies a price range within which it is willing to buy shares. Shareholders then submit bids stating the number of shares they are willing to sell and at what price within that range. The company then determines the lowest price within the range that allows it to buy the desired number of shares and buys all shares tendered at or below that price.

Reasons for Repurchases:

• Return Cash to Shareholders: Similar to dividends, it distributes cash.
• Increase Earnings Per Share (EPS): By reducing the number of outstanding shares, the company's net income is spread over fewer shares, thus increasing EPS.
• Signal Undervaluation: Management might repurchase shares if they believe the stock is undervalued by the market.
• Offset Dilution: To counteract the dilutive effect of employee stock options or stock grants.
• Flexibility: Repurchases can be more flexible than dividends. A company can announce a repurchase program and execute it opportunistically without the strong signaling effect associated with cutting a regular dividend.
• Tax Efficiency: For shareholders in higher tax brackets, repurchases can be more tax-efficient than dividends, as capital gains tax (often at a lower rate) is only paid upon selling shares, and only if the shares were bought back at a price lower than the selling price.

Effect on Shareholder: For shareholders who sell their shares back to the company, it's a cash realization. For shareholders who retain their shares, their proportionate ownership increases, and EPS rises.