14 Financial Structure and Reconstruction Flashcards
A firm’s optimal capital structure will depend on factors such as:
- tax rates (esp. relevant for international capital structure. If tax rates high in target country debt more attractive).
- business risk - risky industry? maybe play it safe with less debt no interest
- operating risk - cost structure - if lots of fixed costs then if revenue goes down costs won’t go down, interest cover becomes more of a risk
- quality of assets available for security (maybe can’t raise debt finance)
- restrictions (eg loan covenants)
- cost of capital
What’s the traditional theory?
The traditional theory of gearing states that as gearing initially starts to increase from very low levels, the introduction of cheap debt finance brings WACC down.
However at higher levels this is counteracted by investors demanding higher returns to compensate for extra risk taken (no dividends, or even insolvency)
Therefore an optimal gearing level that can only be found through trial and error
Modigliani & Miller’s 1958 no tax theory
The no tax theory of gearing assumes perfectly rational investors and risk free debt.
This means that the gradual increase in returns demanded by equity holders as gearing increases are perfectly balanced by the reduced cost of capital due to cheap debt finance (ie as equity increases debt decreases, perfectly balanced)
Conclusion: there is no link between financial gearing and WACC or company value.
Modigliani & Miller’s 1963 with tax theory
The with tax theory again assumes perfectly rational investors and risk free debt.
However this theory also accounts for the tax relief available on interest payments and therefore brings down the cost of debt even further compared with equity.
The result is that the reduction in cost of capital from having cheaper debt finance outweighs the increased cost of equity due to increased risk.
Conclusion: the optimal capital structure is 99.9% debt
Reality: this doesn’t work because risk exists.
- tax exhaustion
- agency costs (eg directors job security under threat if debt cannot be repaid)
- debt is not actually risk free
Pecking order theory
This theory contrasts with he view that businesses will seek an optimal capital structure that minimises their WACC
- Retained earnings
- Straight debt
- Convertible debt
- Preference shares
- Equity shares (rights, then new issues)
Reasons for following pecking order
- more convenient to use retained earnings than obtaining external financing
- no issue costs
- investors prefer safer securities (ie debt) so easier to attract this finance
- some managers believe debt issues have a better signalling effect
- by contrast the market may interpret equity issues as a measure of last resort
Limitations of pecking order theory
- it fails to take into account taxation, financial distress, agency costs or how the investment opportunities available may influence choice of finance
- pecking order theory is an explanation of what businesses actually do rather than what they should do
Cost of capital - cost of equity
Method 1:
The cost of equity can be calculated using the dividend valuation model
to work out g you need either the gordon groth model or the historic dividend growth model
Cost of capital - cost of equity
Method 2:
Capital asset pricing model
you need the risk free rate of return and beta factor
Cost of preference shares
As preference shares usually have a constant dividend, the perpetuity valuation formula is used (kp = Do/Po)
Cost of debt - irredeemable
kd = i(1-T)/(Po ex int)
Cost od debt redeemable
For redeemable debt the cost is given by the internal rate of return of the cashflows involved
the gross redemption yield (pre-tax cost of debt) can be found by calculating an internal rate of return of the market value of the bond being paid at T0 followed by receipts of interest in T1-n and receipt of the redemption payment at Tn. The post tax cost of debt is then calculated by multiplying the gross redemption yield by 1-T.
The short cut method you know.
Don’t forget the current market value should be net of any arrangement costs of handling fees charged on issue.
Also, current market value would be different if trading at less than 100
Cost of convertible debt
The cost of debt is calculated in the same way as redeemable debt except that the redemption payment is replaced by the higher of redemption payment or the anticipated value of shares on conversion.
Choice of a source of debt
A good example is given with a dollar bond and a sterling bond. The dollar bond has the dollar depreciating by 2% per annum
WACC
Equity as a percentage of equity & debt x cost of equity + cost of debt x debt percentage