Monday 24 June 2013

CHAPTER V DIVIDEND POLICY

CHAPTER V

DIVIDEND POLICY


                      The term dividend refers to that part of profit of a company which is distributed among its shareholders. It is the reward of the shareholders for investments made by them in the shares of the company. The investors are interested in earning the maximum return on their investments, but the company needs to provide funds to finance to its long – term growth. If a company pays out as dividend most of what it earns, then for business requirements and for further expansion it will have to depend upon outside sources of finance. So a company should, therefore, distribute a reasonable amount as dividends to its members and retain the rest for its growth and survival.

FORMS OF DIVIDEND

            Dividends can be classified in various forms. Dividends paid in the ordinary course of business are known as Profit dividends, while dividends paid out of capital are known as Liquidation dividends. Dividends may also be classified on the basis of medium in which they are paid:
a. Cash Dividend: - A cash dividend is a usual method of paying dividends. Payment of dividend in cash results in outflow of funds and reduces the company’s net worth, though the shareholders get an opportunity to invest the cash in any manner they desire. This is why the ordinary shareholders prefer to receive dividends in cash. But the firm must have adequate liquid resources at its disposal or provide for such resources so that its liquidity position is not adversely affected on account of cash dividends.
b. Scrip or Bond Dividend: - A scrip dividend promises to pay the shareholders at a future specific date. In case a company does not have sufficient funds to pay dividends in cash, it may issue notes or bonds for amounts due to the shareholders. The objective of scrip dividend is to postpone the immediate Payment of cash. A scrip dividend bears interest and is accepted as a collateral security.
c. Property Dividend: - Property dividends are paid in the form of some assets other- than cash. They are distributed under exceptional circumstances and are not popular in India.
d. Stock Dividend: - Stock dividend means the issue of bonus shares to the existing shareholders. If a company does not have liquid resources it is better to declare stock dividend. Stock dividend amounts to capitalization of earnings and distribution of profits among the existing shareholders with out affecting the cash position of the firm. This has been discussed in detail under Bonus Shares.

BONUS SHARES

A company can pay bonus to its shareholders either in cash or in the form of shares. Many times, a company is not in a position to pay bonus in cash in spite of sufficient profits because of unsatisfactory cash position or because of its adverse effects on the working capital of the company. In such cases, if the company so desires and the articles of association of the company provide, it can pay bonus to its shareholder in the -form of shares by making partly paid shares as fully paid or by the issue of fully paid bonus shares.

ADVANTAGES OF ISSUE OF BONUS SHARES

A. Advantages to the company

            1. It makes available capital to carry a larger and more profitable business.
            2. It is felt that financing helps the company to get rid of market influences.
            3. When a company pays bonus to its shareholders, the value of shares and not in cash, its liquid resources are maintained and the working capital of the company is not affected.
            4. It enables the company to make use of its profit on a permanent basis and increases the credit worthiness of the company.
            5. It is the cheapest method of raising additional capital for the expansion of the business.
            6. Abnormally high rate of dividend can be reduced by issuing bonus shares which enables a company to restrict entry of new entrepreneurs into the business and thereby reduces competition.
            7. The balance sheet of the company will reveal a more realistic picture of the capital structure and the capacity of the company.

B. Advantages to investors or shareholders
            It is generally said that an investor gains nothing from the issue of bonus shares. It is so because the shareholder receives nothing except something additional share certificates. But his proportionate ownership in the company remains unchanged.

DISADVANTAGES OF ISSUE OF BONUS SHARES

            1. The issue of bonus shares leads to a drastic fall in the future rate of dividend, as it is only the capital that increases and not the actual resources of the company. The earnings do not usually increase with the issue of bonus shares. Thus, if a company earns a profit of Rs. 2,00,000 against a share capital of Rs. 5,00,000 and the issue of bonus shares to Rs. 8,00,000 raises the capital of the company, the rate of dividend falls from 40% to 25%.
            2. The fall in the future rate of dividend results in the fall of the market price of shares considerably, this may cause unhappiness among the shareholders.
            3. The reserves of the company after the bonus issue decline and leave lesser security to investors.

BONUS ISSUE (STOCK DIVIDEND) VS STOCK SPLIT          
            Stock dividend means the issue of bonus shares to the existing shareholders of the company. It amounts to capitalization of earnings and distribution of profits among the existing shareholders without affecting the cash position of the firm. Stock split, on the other hand, means reducing the par value of the shares by increasing the number of shares proportionately, viz; a share of Rs. 100 may be split in to 10 shares of Rs. 10 each. Thus, the two terms are quite different from each other.





DETERMINANTS OF DIVIDEND POLICY

Introduction: -
            Dividend is that part of profit given to the shareholders of the company. The management decides the portion of profit that is given to the members. Every company has its own dividend policy. The policy relating to the dividend pay out and earnings retention varies not only from industry to industry but among companies within a given industry and within a company from time to time.  When the company wants rapid growth, the demand for additional funds will be more. So there are a number of factors that affect the dividend policy of the concern.

Factors affecting the Dividend Policy/Determinants of Dividend Policy
            The payment of Dividend involves some legal as well as financial considerations. It is difficult to determine a general dividend policy, which can be followed by different concerns, because in the last analysis the dividend decision has to be taken considering the special circumstances of an individual case. We can examine some of the general determinants of dividend policy, which are considered of major importance in a typical business concern.
            The following are some of these important factors, which determine the dividend policy.
1.      Legal Restrictions: -
                        Legal restrictions are significant as they provide a frame work within which dividend policy is formulated. These provisions require that dividend can be paid only out of current profits or past profits. The companies’ rules 1975 require a company providing more than 10% dividend to transfer certain percentage of current years profit to Reserves. In general terms dividend can be paid only when the firms’ balance sheet shows positive retained earnings.
            Companies Act further provides that dividends cannot be paid out of capital, because it will amount to reduction in capital adversely, affecting the security of creditors. Firms that are under going bank repay proceeds are also legally prevented from paying dividends. Normal dividends cannot exceed accumulated retained earnings.
2.      Nature of Earnings: -
                        The amount and trend of earnings is an important aspect of dividend policy. As dividends can be paid only out of present and past years profit; earnings of the company fix the upper limits on dividend. The past trends of the companies earnings should also kept in consideration while making the dividend decision. The pattern of change in earnings may vary widely among industries and individual companies are influenced by their operating and financial leverages.
3.      Desire and Type of Share holders: -
 Board of director’s desires the policy of dividend deduction; the directors also give importance to desires of shareholders in the declaration dividends, as they are representatives of shareholders. Stockholders in higher age brackets would have a greater preference on current income and stability in dividends over long-term capital gain. On the other hand a wealthy investor in high income tax bracket may not benefit in high current income.
4.      Nature of Industry: -
                       Certain industries have a comparatively steady and stable demand irrespective of the prevailing economic conditions. For instance, people used to drink liquor both in boom as well as depression; such firm expects regular earnings and hence can follow a consistent dividend policy. On the other hand, if the earnings are uncertain conservative dividend policy, such firms should return a substantial part of their current earnings during boom period.
5.      Age of the Company: -
                       A newly established concern has to limit payment of dividend and retain a substantial part of earnings for financing its future growth and development, while older companies, which have established sufficient reserves can afford to pay liberal dividends.
6.      Future Financial Requirements: -
                       Dividend polices is also determined by fixed capital requirement of the concern. The company should project the Fixed Capital Requirement and the available source for such capital should be considered. If companies have highly profitable investment opportunities it can convince the shareholders of the need for the limitation dividend to increase the future earnings and stabilize the Finance Position.
7.      Dividend and Working Capital Position: -
                       A projection of cash inflows and out flows for a longer period will be helpful in formulating dividend policy. If a company has higher cash requirements and pay dividend from cash affect adversely. If the company pay dividend and it has to borrow after some time to replenish working capital, for all practical purpose it borrows to pay dividend.
8.      Government’s Economic Policy: -
                       The dividend policy of a firm has also to be adjusted to the economic policy of the govt. The temporary restriction on payment of dividend ordinance was in force in 1974 and 1975, companies were allowed to pay dividend not more than 33% of their profits or 12% on the paid up value of shares which ever was lower.
9.      Taxation Policy: -
                       The taxation policy of the govt. also affects the dividend decision of a firm. A high or low rate of tax affects the net earnings of company and their by its dividend policy. The tax position of the shareholders also affects the dividend policy. If the shareholders are in higher tax bracket; they are interested in taking their income in the form of capital gains and bonus shares rather than dividends.
10.  Inflation: -
                       Inflation acts as constraint in the payments of dividend. Profits are arrived from the profit & loss a/c on the basis of historical cost have a tendency to the over stated in times of rise in prices due to over valuation of stock in trade and write off depreciation on fixed assets at lower rates. As a result when prices rise, funds generated by depreciation would not be adequate to replace fixed asset and substantial part of the current earnings retained.
11.  Control Objectives: -
                       When a company pays high dividend out of its earnings, it may result in the dilution existing shareholders control and earnings. As in the case of high pay out ratio, the retained earnings are insignificant and the company will have to issue new shares to raise funds. New issue of shares increases in the no. of shares and ultimately causes lower earning per share and reduce their price in market.
12.  Requirement of Institutional Investors: -
                       The institutional investor like financial institutions, banks, insurance corporations etc usually favors a regular payment of cash dividends and stipulates their own terms with regard to payment of dividend on equity shares.
13.  Stability of Dividends: -
                       Stability of dividends is another important guiding principle in the formulation of dividend policy. Stability of dividend refers to the payment of dividend regularly and shareholders prefer payment of such regular dividends.
14.  Liquidity Resources: -
                       The dividend policy of a firm is also influenced by the availabilities of liquid resources. If a company does not have liquid resources, it is better to declare stock dividends i.e. issue of bonus shares to the existing shareholders. The issue of bonus shares does not affect the cash position of the concern.

Conclusion

             In view of the variety of considerations affecting dividend policy, it is very difficult to have one dividend policy, which can be considered completely satisfactory in all respects. The corporate management has to assess the relative importance of these factors and choose a line of action, which are maximum advantages

Dividend Decision and Valuation of Firms / valuation of Shares
            The value of the firm can be maximized if the shareholders wealth is maximized. There are conflicting views regarding the impact of dividend decision on the valuation of the firm. According to one school of thought, dividend decision does not affect the shareholders wealth and hence the valuation of the firm. On the other hand, according to the other school of thought, dividend decision materially affects the shareholders wealth and also the valuation of the firm. The two schools of thoughts can be grouped as;

                    I.   The Relevance concept of Dividend or The Theory of Relevance.
                 II.   The Irrelevance concept of Dividend or The Theory of Irrelevance

Theory of Relevance
                    According to this school of thought on dividend decision, the dividend decisions considerably affect the value of the firm. The advocates of this school of thought include Myron Gordon, Jone Linter, James Walter and Richardson. According to them dividends communicate information to the investors about the firm’s profitability and hence dividend decisions become relevant. Those firms, which pay higher dividends, will have greater value as compared to those, which do not pay dividends or have a lower dividend payout ratio.



a.     Walter’s Approach
                    Prof. Walter’s approach supports the doctrine that dividend decisions are relevant and affect the value of the firm. The relationship between internal rate of return earned by the firm and its cost of capital is very significant in determining the dividend policy to sub serve the ultimate goal of maximizing the wealth of the shareholders.

Assumptions of Walter’s Model
i. The investments of the firm are financed through retained earnings only and the firm does not use external sources of funds.
ii. The internal rate of return (r) and cost of capital (k) of the firm are constant.
iii. Earnings and dividends do not change while determining the value.
iv. The firm has a very long life                     
                    Prof. Walter’s model is based on the relationship between the firm’s return on investment (r) and the cost of capital or the required rate of return (k)

           If r > k i.e. if the firm earns a higher rate of return on its investment than the required rate of return, the firm should retain the earnings. Such firms are termed as growth firms and the optimum pay out would be zero in this case. This would maximize the value of shares.

           If r < k, the shareholders would stand to gain if the firm distributes its earnings as dividend. r < k i.e. r will be less than k only in case of declining firms. For such firms the optimism pay out would be 100%, and the firm should distribute the entire earnings as dividend.
            In case if normal firms where r = k, the dividend policy will not affect the market value of shares. For such firms there is no optimum dividend pay out and the value of the firm would not change with the change in dividend rate.
                    Prof. Walter has been the following formula to ascertain the market price of a share: -


                    P = D + r/ke (E - D)
                                    ke

i.e. P = market price per share
      D = dividend per share
      r = internal rate of return
      E = EPS
      ke = cost of equity

Criticism of Walter’s Model  
i. The basic assumption that investors are financed through retained earnings only is seldom true in real world. Firms do raise funds by external financing.
ii. ‘r’ does not remain constant.
iii. The assumption that k (cost of capital) will remain constant also does not hold well.

b.    Gordon’s Approach
                      Myron Gordon has also developed a model on the lines of Prof. Walter suggesting that dividends are relevant and the dividend decision of the firm affects its value.

Assumptions

ü  The firm is an all equity firm
ü  No external financing is available or used. Retained earnings represent the only source of financing investment programs.
ü  The rate of return on the firm’s investment r is constant.
ü  The retain ratio (b) once decided upon is constant. Thus, the growth rate of the firm g = br, is also constant.
ü  The cost of capital of the firm remains constant and it is greater than the growth rate, i.e. k > br
ü  The firm has a perpetual life
ü  Corporate taxes do not exist
ü   
                                    According to Gordon, the market value of a share is equal to the present value of future stream of dividends. i.e.
                     
P =    D1              D2                  D3                                                                   Dt      
       (1 + k)   +    (1 + k)2      +    (1 + k) 3      -----------  +  --------   +    (1 + k)t
                                                                                                       
            i.e.       P = E (1 - b)
                                 ke – g

            P = price of a share
            E = EPS
            B = retention ratio
            br = g = growth rate
            D = dividend per share

Implications of Gordon’s Approach
Ø  When the rate of return of a firm is greater than the require rate of return (i.e. r>k), the price per share increases as the dividend payout ratio decreases. Thus, growth firm should distribute smaller dividends and should retain maximum earnings.
Ø  When r = k, the price per share remains unchanged and is not affected by the dividend policy. Thus, for a normal firm there is no optimum dividend payout.
Ø  When r < k, the price per share increases as the dividend payout ratio increases. Thus, the shareholders of declining firm stand to gain if the firm distributes its earnings. For such firms the optimum payout would be 100%.




c. Gordon’s Revised Model
                In the revised model Gordon suggested that even when r = k, dividend policy affects the value of shares on account of uncertainty of future, shareholders discount future dividends at a higher rate than they discount near dividends. As the investors are rational and as they want to avoid risk, they prefer near dividends than future dividends. This argument is desired to bird – in the hand argument i.e., the value of a rupee of dividend income is more than the value of rupee of capital gain. If two stocks with identical earnings, record, prospects, but one paying a larger dividend than the other, then the stock that receives higher dividend will have higher price because the shareholders prefer present to future values.

The Irrelevance concept of Dividend
a. Residual Approach
b. MM Model

 a. Residual Approach
            According to this theory, dividend decision has no effect on the wealth of the shareholders or the prices of the shares and hence it is irrelevant so far as the valuation of the firm is concerned. This theory regards dividend decision merely as a part of financing decision because the earnings available may be retained in the business for re- investment. But if the funds are not required in the business or if there is anything balances after re-investment, it may be distributed as dividends. Thus, the decision to pay dividends may be taken as a residual decision. The theory assumes that investors do not differentiate between dividends and retentions by the firm. Their basic desire is to earn higher return on their investment. If there is any profitable investment opportunity, the shareholders will allow the company -to retain the earnings. The firm should retain the earnings if it has profitable investment opportunities otherwise it should pay them as dividends.

b. Modigliani & Miller Approach
            Modigliani and Miller have expressed in the most comprehensive manner in support of the theory of irrelevance. They agree that the dividend policy has no effect on the market price of the earning capacity of the firm.
            As observed by MM “Under conditions of perfect capital markets, rational investors, absence of tax, discrimination between dividend income and capital appreciation, given the firm’s investment policy, its dividend policy may have no influence on the market price of the shares”

Assumptions of MM Hypothesis: -
            The MM hypothesis of irrelevance of dividend is based on the following assumptions: -
ü  There are perfect capital markets.
ü  Investors behave rationally.
ü  Information about the company is available to all without any cost.
ü  There are no flotation and transaction cost.
ü  No investor is large enough to affect the market price of shares.
ü  There are either no taxes or there are no differences in the tax rates applicable to dividends and capital gains.
ü  The firm has a rigid investment policy

 The Argument of MM: -
            The argument given by MM in support of their hypothesis is that what ever increase in the value of the firm results from the payments of dividend will be exactly set off by the decline in the market price of shares because of external financing and their will be no change in the total wealth of shareholders.For e.g. If a company having investment opportunities, distributes all its earnings among shareholders, it will have to raise additional finds from external sources. So it can either issue new shares or can depend up on creditor ship securities or loans. This will result in the increase in number of shares or payment of interest charges. Both of these will result in the result in the decline of EPS in the future. Thus whatever a shareholder gains on account of dividend payment is neutralized completely by the fall in the market price of shares due to decline in expected future earnings per share. To be more specific, the market price of a share in the beginning of a period is equal to the present value of dividends paid at the end of the period plus the market price of the shares at the end of the period.

i.e. Po = D1 + P1                                                                                                                                                    
               1 + ke
      P1   = Po (1 + ke) – D1
           
Po = market price of the share at the beginning or prevailing market price
P1 = market price / share at the end of the period
D1 = dividend to be received at the end of the period.
ke = cost of equity
           
MM says that investment needed by the firm on account of payment of dividend is financed out of the new issue of equity shares. In such a case, the number of shares to be issued can be computed with the help of following equations: -

            m = I – E – nD1
                        P1

Value of the firm can be ascertained with the help of the following formula: -
                    nPo = (n + m) P1 – (I-E)
                                    1 + ke

m = number of shares to be issued
I = investment required
E = total earnings of the firm during the period
n = number of shares outstanding at the beginning of the period.
D1 = dividend to be paid at the end of the period
P1 = market price per share at the end of the period
nPo = value of the firm

                MM also argues that, if a company retains earnings instead if giving it out as dividends, the shareholder enjoys capital appreciation equal to the amount of earnings retained. If it distributes earnings by way of dividend, shareholders enjoy dividends equal in value to the amount by which his capital would have appreciated if the company chosen to retain its earnings. Hence, the division of earnings between dividends and retained earnings is irrelevant from the point of view of shareholders.

Criticism of MM Approach
                    MM hypothesis has been criticized on account of various unrealistic assumptions as given below;
  1. Perfect capital market does not exist in reality.
  2. Information about the company is not available to all persons.
  3. The firms have to incur flotation cost while issuing securities.
  4. Taxes do exist and there is normally different tax treatment for dividends and capital gains.
  5. The investors have to pay brokerage, fees etc, while doing any transaction.
  6. Shareholders may prefer current income as compared to further future gains.

Legal and Procedural aspects of payment of Dividend.

Legal Aspects
            The amount of dividend that can be legally distributed is governed by company law, judicial pronouncements in leading cases, and contractual restrictions. The important provisions of company law pertaining to dividends are mentioned below:
1)      Companies can pay only cash dividends (with the exception of bonus shares). No dividend shall be declared or paid by a company foe any financial year except out of the profits of the company for that year arrived at after providing for depreciation in accordance with the provisions of section 205 or out of the profits of the company for any previous financial year or years arrived at after providing for depreciation in accordance with those provisions and remaining undistributed or out of both for depreciation in accordance with those provision and remaining undistributed or out both or out of moneys provided by the Central Government or a State Government for the payment of dividend in pursuance of a guarantee given by that Government.
2)      The companies (Transfer to Reserve) Rules, 1975, provide that before dividend declaration a percentage of profit as specified below should be transferred to the reserves of the company.
a)      Where the dividend proposed exceeds 10 percent but not 12.5 percent of the paid-up capital, the amount to the transferred to the reserves shall not be less than 205 percent of the current profits;
b)      Where the dividend proposed exceeds 1205 percent but not 15 percent, the amount to be transferred to reserve shall not be less than 5 percent of the current profits;
c)      Where the dividend proposed exceeds 15 percent but not 20 percent, the amount to be transferred to reserves shall not be less than 7.5 percent of the current profits; and
d)     Where the dividend proposed exceeds 20 percent, the amount to be transferred to reserves shall not be less than 10 percent.
3)      Dividends cannot be declared for past years for which the accounts have been closed.
Procedural Aspects
The important events and dates in the dividend payment procedure are:
a)      Board resolution:  The divided decision is the prerogative of the board of directors. Hence the board of directors should in the formal meeting resolve to pay the divided.
b)      Shareholder’s approval:  The resolution of the board of directors to pay the dividend has to be approved by the shareholders in the annual general meeting.
c)      Record date: The dividend is payable to shareholders whose names appear in the Register of Members as on the record date.
d)     Dividend payment: Once a dividend declaration has been made, dividend warrants must be posted within 30 days. Within a period of 7 days, after the expiry of 30 days, unpaid dividends must be transferred to a special account opened with a scheduled bank.
Reasons for issuing Bonus Shares: From the forgoing it seems that the issue of bonus shares is more or less a financial gimmick without any real impact on the welfare of equity shareholders. Still firms issue bonus shares and shareholders look forward to issue of bonus shares. Why? The important reasons are:
a)      The bonus issue tends to bring the market price per share within a more popular range.
b)      It increases the number of outstanding shares. This promotes more active trading.
c)      The nominal rate of dividend tends to decline. This may dispel the impression of profiteering.
d)     The share capital base increases and the company may achieve a more respectable size in the eyes of the investing community.
e)      Shareholders regard a bonus issue as a firm indication that the prospects of the company have brightened and they can reasonably look for a increase in total dividends.
f)        It improves the prospects of raising additional funds. In recent years many firms have issued bonus shares prior to the issue of convertible debentures or other financing instruments.
Regulation of bonus issues: The regulation governing a bonus issues are as follows:
a)      The bonus issue is made out of free reserves built out of the genuine profits or share premium collected in cash only.
b)      Pending conversion into shares, fully convertible debentures (FCDs) and partly convertible debentures (PCDs) are included for determining the eligibility to receive bonus shares. The bonus entitlements of such shares should be kept separately and allotted at the time of conversion of such FCDs / PCDs.
c)      A bonus issue cannot be made in lieu of dividend payment.
d)     A bonus issue cannot be made on partly paid up shares.
e)      A company should not be in default of servicing fixed deposits, debentures, and statutory dues if it wants to issue bonus shares.
f)       The articles of association of the company should authorize a bonus issue.




COST OF CAPITAL

CHAPTER III
COST OF CAPITAL
            The term cost of capital refers to the minimum rate of return, a firm must earn on its investment so that the market value of the companies equity shares does not fall. The cost of capital may be defined as “the rate of return the firm requires from investment in order to increase the value of the firm in the market place” There are three basic aspects of concept of cost;
1.   It is not a cost as such: - A firm’s cost of capital is really the rate of return that it requires on the projects available. It is merely a hurdle rate of course; such rate may be calculated on the basis of actual cost of different components of capital.
2.   It is the minimum rate of return: - A firm’s cost of capital represents the minimum rate of return that will result in at least maintaining the value of its equity shares.
3.   It comprises of three components: - A firms cost of capital comprises of three components.
·      Return at zero risk level: - It refers to the expected rate of return when a project involves no risk whether business or financial.
·      Business risk: - The term business risk refers to the variability in operating profit (EBIT) due to change in sales. It is generally determined by the capital budgeting decisions. In case a firm selects a project having more than the normal or average risk, the suppliers of funds for the project will expect a higher rate of return than the normal rate and thus the cost of capital will go up.
·      Premium for financial risk: - The term financial risk refers to the risk on account of pattern of capital structure. The firms having higher debt content in its capital structure is more risky than the firms having low debt content. This is because firms in the former case require higher operating profit to cover periodic interest payment and repayment of principal at the time of maturity. The suppliers of funds would there fore expect a higher rate of return from such firms as compensation for higher risk.
     The three components of cost of capital may be put in the form of following equation;
            K = ro + b + f
            K = Cost of capital
            ro = Return at zero risk level
            b = Premium for business risk
            f = Premium for financial risk

IMPORTANCE OF COST OF CAPITAL
           The determination of the firm’s cost of capital is important from the point of view of both capital budgeting as well as capital structure planning decisions.
I.      Capital budgeting decisions: - In capital budgeting decisions, the cost of capital is often used as a discount rate on the basis of which the firm’s future cash flows are discounted to find out their present values. Thus, the cost of capital is the very basis for financial appraisal of new capital expenditure proposals. The decision of the finance manager will be irrational and wrong in case the cost of capital is not correctly determined. This is because the business must earn atleast at a rate, which equals to the cost of capital in order to make atleast a break even.

II.      Capital structure decisions: - The cost of capital is also an important consideration in capital structure decisions. The finance manager must raise capital from different sources in a way that it optimizes the risk and cost factors. The sources of funds, which have less cost, involve high risk. Rising of loans may, therefore, be cheaper on account of income tax benefits, but it involves heavy risk because a slight fall in the earning capacity of the company may bring the firm near to cash insolvency. It is, therefore, absolutely necessary that cost of each source of funds is carefully considered and compared with the risk involved with it.

Classification of Cost of capital
i.            Explicit cost and Implicit cost: - The explicit cost of any source of finance may be defined as the discount rate that equates the present value of the funds received by the firm net of under writing costs, with the present value of expected cash out flows. These out flows may be interest payment, repayment of principal or dividend. This may be calculated by computing value according to the following equation.
       Io = C1 / (1+K) 1 + C2 / (1+K) 2 + - - - - - - - - - - + Cn / (1+K) n
Where:
   Io = Net amounts of funds received by the firm at time zero
   C = Out flow in the period concerned
   n = Duration for which the funds are provided
   K = Explicit cost of capital
      Thus the explicit cost of capital may be taken as “the rate of return of the cash flows of financing opportunity”. “The implicit cost may be defined as the rate of return associated with the best investment opportunity for the firm and its shareholders that will be forgone if the project presently under consideration by the firm were accepted”. When a company retains the earnings, the implicit cost is the income, which the shareholders could have earned if such earnings would have been distributed and invested by them. As a matter of fact explicit costs arise when the funds are raised, while the implicit costs arise whenever they used.
ii.            Future cost and Historical cost: - Future cost refers to the expected cost of funds to finance the project, while historical cost is the cost which has already been incurred for financing a particular project. In financial decision making, the relevant costs are future costs and not the historical cost. However, historical costs are useful in projecting the future costs and providing an appraisal of the past performance when compared with standard for pre determined cost.
iii.            Specific cost and Combined cost: - The cost of each component of capital (i.e. equity shares, preference shares, debentures…etc) is known as specific cost of capital. In order to determine average cost of capital of the firm, it becomes necessary first to consider the cost of specific methods of financing. This concept of cost is useful in those cases where the profitability of a project is judged on the basis of the cost of the specific sources from where the project will be financed.
      The composite or combined cost of capital is inclusive of all cost of capital from all sources, i.e; equity shares, preference shares, debentures and other loans. In capital investment decisions, the composite cost of capital will be used as basis for accepting or rejecting the proposal, even though, the company may finance one proposal from one source of financing while another proposal from another source of financing.
iv.            Average cost and Marginal cost: - The average cost of capital is the weighted average of the costs of each component of funds employed by the firm. The weights are in proportion of the share of each component of capital in the total capital structure. The computation of average cost involves the following source of capital.
§ It requires assigning of appropriate weights to each components of capital.
§ It requires a question whether the average cost of capital is at all affected by changes in the composition of the capital.
         Marginal cost of capital is the weighted average cost of new funds raised by the firm. For capital budgeting and financing decisions, the marginal cost of capital is the most important factor to be considered.

DETERMINATION OF COST OF CAPITAL
               The determination of cost of capital of a firm is not an easy task. The finance manager faces a number of problems, both conceptual and practical, while determining the cost of capital of a firm. Some of these problems are as follows:-
  1. Controversy regarding the dependence of cost of capital upon the method and level of financing: -
                     There is a major controversy whether or not the cost of capital of dependent upon the method and level of financing by the company. According to traditional theorists, a firm can change its overall cost of capital by changing its debt equity mix. On the other hand modern theorists such as Modigliani & Miller argue that the change in the debt equity ratio does not affect the total cost of capital.
2.      Computation of cost of equity: -
                     The determination of cost of equity capital is another problem. The cost of capital is the rate of return with the equity shareholders expect from the shares of the company and which will maintain the present market price of the equity shares of the company. This means that determination of the cost of equity capital will require quantifications of the expectations of the equity shareholders.  This is a difficult task because the equity shareholders value the equity shares of a company on the basis of a large number of factors, financial as well as psychological.
3.      Computation of cost of retained earnings and depreciation fund: -
                     The cost of capital raised through these sources will depend upon the approach adopted for computing the cost of equity capital. Since there are different views, therefore, a finance manager has to face a difficult task in subscribing and selecting an appropriate approach.
4.      Future costs v/s Historical costs: -
                     It is argued that for decision-making purposes, the historical cost is not relevant. The future costs should be considered. It, therefore, creates another problem whether to consider marginal cost of capital i.e. cost of additional funds or the average cost of capital, i.e. the cost of total funds.
5.      Problem of weights: -
                     The assignment of weights to each type of funds is a complex issue. The finance manager has to make a choice between the book value of each source of funds and the market value of each source of funds. The results would be different in each case.
                     Computation of cost of capital involves; i) Computation of cost of each specific source of finance termed as computation of specific costs and ii) Computation of composite cost termed as weighted average cost.

Computation of Specific costs
                     Cost of each specific source of finance, viz; debt, preference capital and equity capital can be determined as follows.

  Cost of Debt:
1. Cost of irredeemable debt
i) Debt issued at par: - It is the explicit interest rate adjusted further for the tax liability of the company. It may be computed according to the following formula:
                 
Before Tax: Kd = I/P          Where: Kd = Cost of debt, T = Marginal tax rate,
After Tax: Kd = I/P  (1-T)                                                 R = Debenture interest.

 ii) Debt issued at premium or discount: - In case the debentures are issued at premium or discount, the cost of debt should be calculated on the basis of net proceeds realized on issue of such debentures or bonds.
                  Before Tax: - I / NP                   
                  After Tax: -Kd = I / NP (1-T)
                       Where;  Kd = cost of debt I = Annual interest payment  = Tax rate,                                                                NP = net proceeds of loans or debentures

2. Cost of redeemable debt: - If the debentures are redeemable after the expiry of fixed period the effective cost of debt can be calculated by using the following formula:

i)       When debt is redeemed at par
       Before tax cost
        
         Kd = I + (P - NP) 1/n            Where;     I = Annual interest payment,
                     ½ (P + NP)                               P = Par value of debentures,
         After tax: -                                           NP = Net proceeds of debentures,     
                                                                       n = Number of years to maturity.
         Kd = I + (P-NP) 1/n   (1-t)
             ½ (P + NP)                                                   
ii) When debt is redeemed at a premium
         Kd (Before tax) = I + (RV – NP) 1/n
                                           ½ (RV + NP)
                                      
         Kd (After tax) = I + (RV – NP) 1/n    (1-t)
                                        ½ (RV + NP)
                                                                       
        Where; RV= Redemption value
Cost of preference share capital
     Cost of irredeemable preference share capital: -
         i.) When shares issued at par
                Kp = D/P    Where, D = Preference dividend
                                                P = Par value of shares

         ii.) When shares issued at discount or premium
                Kp = D/ NP

             Cost of redeemable preference share capital: -

                  Kp = D + 1/n (MV – NP)
                               ½ (MV + NP)      
                 MV=Maturity value

Cost of equity capital
                  In order to determine the cost of equity capital, it may be divided in to the following two categories;

1. The external equity or new issue of equity shares
                  The following are some of the approaches according to which the cost of equity capital can be worked out.
      a. Dividend yield method (Dividend price ratio method)
              Ke = D/ NP or D / MP
                 Where; D = dividend per equity shares
                            NP = net proceeds of an equity share
                            MP = market price of an equity share

      b. Dividend yield + growth method
                  Ke = D / NP or MP + G
                                  OR
                  Ke = Do (1 + G)    + G
                           NP or MP                            
                 Where; G = growth in expected dividend.

c. Earnings yield method
                 
      Ke =   EPS              EPS =   Total earnings
            NP or MP                       No. Of shares                                                                                                                                      
d. Capital Asset Pricing Model (CAPM)

       Ke = Risk free rate of return + Risk premium
                        OR
       Ke = Rf + β1 (Rm – Rf)
              Where; Rf = Risk free return
                          Rm = Return on market risk

    2. Cost retained earnings
       Kr   =        D          (1-t) (1-b)
                   NP or MP          
                                       
       Where, b = brokerage

Computation of weighted average cost of capital

      Kw = ЄXW
                 ЄW
      Where; X = Specified cost of capital

                  W = Weight allotted to each source of capital