Tài chính doanh nghiệp - Chapter 12: Dividend and share repurchase decisions

Chapter 12:Dividend and Share Repurchase DecisionsLearning ObjectivesDefine ‘dividend policy’ and understand some institutional features of dividends and share repurchases.Explain why dividend policy is irrelevant to shareholders’ wealth in a perfect capital market with no taxes.Outline the imputation and capital gains tax systems and explain their effects on returns to investors.Learning Objectives (cont.)Identify the factors that may cause dividend policy to be important. Be familiar with the nature of share buybacks, dividend reinvestment plans and dividend election schemes.Outline the main factors that influence companies’ dividend policies.Dividend PolicyBusiness Decisions Investment Financing DividendDividend Policy Determining how much of a company’s profit is to be paid to shareholders as dividends and how much is to be retained.Is there an Optimal Dividend Policy?In a perfect capital market, dividend policy has no impact on shareholders’ wealth and is, therefore, irrelevant.Introducing capital market imperfections, the following views exist:Dividend policy does not matter.A high dividend policy is best.A low dividend policy is best.Institutional Features of DividendsDividend Declaration ProceduresInterim and finalIn Australia, if dividends are paid, we typically find two sorts, a final dividend is paid after the end of the accounting or reporting year.An interim dividend can be paid any time before the final report is released, usually after the half-yearly accounts are released.Cum-dividend periodPeriod during which the share purchaser is qualified to receive a previously announced dividend.Ex-dividend dateShares purchased on or after the ex-dividend date do not include a right to the forthcoming dividend payment.Declaration DateDate board of directors pass a resolution to pay a dividend.Record (Books Closing) DateThe date on which holders of record are designated to receive a dividend. This is 4 days after the ex-dividend date.The idea is that if shares are traded cum-dividend, brokers have time to notify the share register to ensure the new shareholder receives the dividend.Date of PaymentDate dividend cheques are mailed or dividends are paid electronically.Institutional Features of Dividends (cont.)Institutional Features of Dividends (cont.)Legal ConsiderationsDividends can only be paid out of profit and are not to be paid out of capital.A dividend cannot be paid if it would make the company insolvent.Dividend restrictions may exist in covenants in trust deeds and loan agreements.Franked dividend carries credits for tax paid by the company. Under imputation, if a company has the capacity to pay a franked dividend then, as a general rule, it must do so.New Zealand also operates an imputation system for dividends.Institutional Features of Dividends (cont.)Dividend ImputationFranked dividendCarries a credit for income tax paid by the company.Franking creditCredit for Australian company tax paid which, when distributed to shareholders, can be offset against their tax liability.Withholding taxTax deducted by a company from the dividend payable to a non-resident shareholder.franking accountAccount that records Australian tax paid on company profits, this identifies the total amount of franking credits that can be distributed to shareholders in the form of franked dividends.Repurchasing Shares Over the past decade, popularity of Australian companies buying back their own shares has grown as a means of returning excess capital to shareholders.Types of share buybackEqual access buyback — pro-rata to all shareholders.Selective buyback — repurchase from specific, limited number of shareholders.On-market buyback — repurchase through normal stock exchange trading.Employee share scheme buyback.Minimum loading buyback — buy back small parcels of shares (transaction costs).Dividend PoliciesResidual dividend policyPay out as dividends any profit that management does not believe can be invested profitably.Smoothed dividend policyTarget proportion of annual profits to be paid out as dividend. Aim for dividends to equal the long-run difference between expected profits and expected investment needs.Constant payout policy. Managers and Dividend DecisionsDividends are an ‘active decision variable’ (Lintner).Lintner found:Companies have a long-term target payout ratio.Managers focus on change in payout.Dividends are smoothed relative to profits.Managers avoid changes in dividends that may have to be subsequently reversed.Irrelevance TheoryValue of firm is determined solely by the earning power of the firm’s assets, and the manner in which the earnings stream is split between dividends and retained earnings does not affect shareholders’ wealth.Modigliani and Miller (1961)Given the investment decision of the firm, the dividend payout ratio is a mere detail. It does not affect the wealth of shareholders.AssumptionsNo taxes, transaction costs, or other market imperfections.A fixed investment or capital budgeting program.No personal taxes — investors are indifferent between receiving dividends or capital gains.MM’s ConclusionDividend policy is a trade-off between retaining profit, paying dividends and making new share issues to replace cash paid out.Paying a dividend and issuing new shares to replace the cash:Does not change the value of the company; andDoes not change the wealth of the old shareholders, because the value of their shares falls by an amount equal to the cash paid to them.MM’s Conclusion (cont.)If a company increases its dividends, it must replace the cash by making a share issue. Old shareholders receive a higher current dividend, but a proportion of future dividends must be diverted to the new shareholders. The present value of these forgone future payments is equal to the increase in current dividends. MM’s Conclusion (cont.)The MM dividend irrelevance proposition is valid in a perfect capital market with no taxes.Therefore, if dividend policy is important in practice, the reasons for its importance must relate to factors that MM excluded from their analysis.Dividends and TaxesDifferential tax treatment of dividend income versus capital gains arising from retained profits can either favour or penalise payment of dividends.This difference in tax treatment is understood by comparing a classical tax system with an imputation tax system.Classical Tax SystemIn a classical tax system:Company profits are taxed at the corporate tax rate, tc, leaving (1– tc) to be distributed as a dividend.Dividends received by shareholders are then taxed at the shareholder’s personal marginal tax rate, tp.The consequence is that, from a dollar of company profit, the shareholder ends up with (1– tc)x (1– tp) dollars of after-tax dividend in a classical tax system.The result is that profit paid as a dividend is effectively taxed twice.In Australia, a classical tax system operated until 1 July 1987, when an imputation system was introduced.Imputation Tax SystemA system under which Australian resident equity investors can use tax credits associated with franked dividends to offset their personal tax. The system eliminates the double taxation inherent in the classical tax system.Company tax is assessed on the corporate profits in the normal way, at the corporate tax rate (tc). As of 2002, tc is 30%.Imputation Tax System (cont.)For each dollar of franked dividends paid by the company, resident shareholders will be taxed at their marginal rate (tp) on an imputed dividend of $D / (1 – tc). This is referred to as the ‘grossed-up dividend’.The grossed-up dividend is equal to the dividend plus the franking credit.Franking credit is given by:Imputation Tax System (cont.)The shareholder receives a tax credit equal to the franking credit.The credit can be used to offset tax liabilities associated with any other form of income.The tax credit cannot be carried forward but excess or unused tax credits are refunded as of July 2000.Imputation Tax System (cont.)The result is that franked dividends are effectively tax-free to Australian residents, if the investor’s marginal tax rate is equal to the corporate tax rate.If the investor’s marginal tax rate is less than the corporate rate, then the investor will have excess tax credits which can be used to reduce tax on other income, or refunded if they cannot be used.Imputation Tax System (cont.)If the investor’s marginal tax rate is greater than the corporate rate, some tax will be payable by the investor on the dividend.Investors pay tax, at their marginal rate, on any unfranked dividends received.Since 1 October 2003, Australian and New Zealand companies have been able to distribute all franking credits to Australian and NZ resident shareholders.Imputation and Capital Gains TaxIf companies retain profits, their share price is likely to rise relative to companies that distribute profits, giving rise to capital gains tax liabilities for shareholders if and when the shares are sold.Capital gains receive preferential tax treatment compared to ‘ordinary’ income.Capital gains tax (CGT) applies only to short-term gains and to long-term real capital gains on assets acquired on or after 20 September 1985, and is payable only when gains have been realised.Imputation and Capital Gains Tax (cont.)As of 21 September 1999, capital gains earned over 12 months or longer are subject to CGT discounting.For individuals, only 50% of the gain is taxed at their personal marginal tax rate.For superannuation funds, the discount is 33.33%, so 66.66% of the capital gain is subject to CGT.Imputation and Capital Gains Tax (cont.)Consequently, effective rates of CGT are likely to be relatively low for many investors.However, where a capital gain arises from retention of profits which have been taxed, any CGT that is payable will be in addition to the tax already paid by the company.In other words, retention of profits can involve double taxation as franking credits cannot be transferred to shareholders through capital gains.Imputation and Dividend PolicyIf all company shares were held by resident investors with marginal tax rates less than company tax rates, then the optimal dividend policy for an Australian company is one that at least pays dividends to the limit of its franking account balance.Imputation and Dividend Policy (cont.)This policy will benefit resident investors in two ways:The franking credits attached to franked dividends can be used to reduce investors’ personal tax liabilities.Since the alternative to dividends is capital gains, which are subject to company tax and CGT, higher dividends will mean that less CGT is payable by investors.If all franking credits are not paid out, the credits that are retained are potentially wasted as they have no value except when accompanying dividend payments. (At best, their value is discounted if they are used to offer franking credits on future dividends.)Imputation and Dividend Policy (cont.)Complicating factors for optimal dividend policy:Shares are held by both resident and non-resident individuals.Many individuals have personal marginal tax rates that are greater than the company tax rate and may have a tax-based preference for retention of profits.Since July 2000, resident investors that are tax-exempt have excess franking credits refunded.Overall, the interaction of CGT and the imputation system means that shareholders with low (high) marginal tax rates prefer profits to be paid out as dividends (retained, leading to capital gains).Imputation ClientelesClientele effectInvestors choosing to invest in companies that have policies meeting their particular requirements.For example: Investors who require high current income may choose to invest in companies that have high dividend payouts.Also, companies paying fully-franked dividends would attract shareholders who receive the greatest value from tax credits (i.e. Australian residents, possibly with low personal tax rates who can receive a refund of franking credits).Value of Franking CreditsThe argument that investors will prefer tax credits to be distributed rather than retained assumes that tax credits are valuable to investors.Supporting evidence from the dividend drop-off ratio:‘Drop-off ratio’: ratio of the decline in the share price on the ex-dividend day to the dividend per share.Value of Franking Credits (cont.)Walker and Partington (1999) study drop-off ratios:1 January 1995 – 1 March 1997, when ASX allowed trading in cum-dividend shares after the ex-dividend date.Find a drop-off ratio of 1.23, implying that $1 of fully-franked dividends is worth more than $1.Some variability because of different individual marginal tax rates.Value of Franking Credits (cont.)Cannavan, Finn and Gray (2004) also study drop-off ratios:Use futures contracts on dividend paying shares to compare with actual shares.Futures contract does not entitle holder to dividends so difference should reflect market value of dividend and associated franking credit.Tax rules change requiring shares to be held 45 days in order to claim franking credits.Prior to introduction of this rule, franking credits had some value — franking credits were easily transferable from those that could not use them to those that could.After this rule, franking credits appear to be worthless.Non-Tax Reasons for the Relevance of Dividend PolicyInformation effects and signalling to investors:Evidence suggests share price changes around the time of the announcement of dividend changes are positively related to the change in the dividend.MM claim that this does not invalidate irrelevance theory. The price change is the result of the information content associated with the dividend announcement.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Three implications of dividend information and signalling hypothesis:Unanticipated dividend changes should be followed by share price changes in the same direction.Empirical support for this implication found in US studies by Grullon, Michaely and Swaminathan (2002), Michaely, Thaler and Womack (1995), and Healy and Palepu (1988).Australian evidence supports this implication as well: Balachandaran and Faff (2004).Special dividend announcements provide mean abnormal returns of 5.44% over a 3-day period.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Three implications of dividend information and signalling hypothesis (cont.):Unanticipated dividend changes should be followed by market revision of expectations of future earnings in the same direction.Empirical evidence also supports this implication, for example Ofer and Seigel (1987).Analysts revisions of earnings forecasts are positively related to dividend changes.Grullon and Michaely (2004) find that analysts revise profit forecasts downwards during the month of a share repurchase announcement.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Three implications of dividend information and signalling hypothesis (cont.):Changes in dividends should be followed by changes in earnings in the same direction.Evidence on this implication is mixed and does not strongly support it.Watts (1973) and Penman (1983) find little support for implication.Healy and Palepu (1988) find support when focusing on companies that initiate and omit dividends.Benartzi, Michaely and Thaler (1997), and Grullon, Michaely and Swaminathan (2002) find link between increased dividends and recent earnings but no link between increased dividends and future increases in earnings.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Three implications of dividend information and signalling hypothesis (cont.):Changes in dividends should be followed by changes in earnings in the same direction.De Angelo, De Angelo and Skinner (1996) also find no link between dividend increases and future positive profit surprises.Signalling argument, the third implication, is not supported by empirical evidence.Signal is not of continued dividend growth but rather of permanence of current increase in dividend.Alternatively, increased dividend may signal reduced risk associated with profits and cash flows, thereby reducing discount rate and raising share price.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Three implications of dividend information and signalling hypothesis (cont.):Alternative interpretations of information conveyed.Benartzi, Michaely and Thaler (1997) argue that the signal is not of continued dividend growth but of permanence of current increase in dividend.Alternatively, Grullon, Michaely and Swaminathan (2002) argue that an increased dividend may signal reduced risk associated with profits and cash flows, thereby reducing discount rate and raising share price.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Agency costs and corporate governanceAgency costs can be reduced by paying higher dividends.Increased capital-raising required:Accountability to market.Increases provision of information.Increases monitoring of managers.Managers more likely to act in interests of shareholders.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Agency costs and corporate governance (cont.)Lie (2000) and Grullon, Michaely and Swaminathan (2002) provide empirical evidence that increased payouts either as special dividends, increased ordinary dividends or a share repurchase program signal reduced opportunity to over invest, free cash flow hypothesis.Firms with limited investment opportunities exhibit a bigger abnormal return to the announcement of such initiatives.In Australia, Telstra’s announcement in June 2004 that they intend to focus on a higher dividend payout rate of 80% and to initiate $1.5b worth of capital management programs (special dividends and / or repurchases) was greeted with a 4.6% increase in share price.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Agency costs and corporate governance (cont.)La Porta, Lopez-De-Silanes, Shleifer and Vishny (2000) provide empirical evidence that in countries where investors’ interests are relatively well protected, dividends are less likely to be a mechanism to reduce agency costs.Well-protected investors are willing to forgo dividends now in return for growth.High-growth companies pay lower dividends in economies where investors are relatively well-protected legally. Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Agency costs and corporate governance (cont.)Correia Da Silva, Goeregen and Renneboog (2004) argue that dividend policy may be influenced by corporate governance regimes.Market based and block-holder based regimes of corporate governance.The presence of large (block) shareholders reduces the impetus to pay out dividends (consider News Corp. in Australia, large block holder, low dividends).Controlling interest is a substitute for dividends as a monitoring mechanism, while agency costs are less of an issue as shareholder is potentially insider or even a manager.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Investment opportunitiesDifferences in the nature of investment opportunities will influence corporate financial decisions, including dividends.Lots of investment opportunities — low dividends.Jones and Sharma (2001) rank Australian companies on basis of growth opportunities between 1991 and 1998.Find low-growth companies have lower dividend yields than high-growth companies.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Shareholders’ preference for current incomeNeed for shares to yield current income.MM support irrelevance stance, given shareholders can create ‘homemade dividends’.Issue and transaction costsCompany can avoid incurring costs associated with share issue by reducing dividends.This means that more financing requirements can be met internally, out of retained profits.Non-Tax Reasons for the Relevance of Dividend Policy (cont.)Dividend clientelesGroups of investors who choose to invest in companies tha