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2. Assets = Liabilities Equity. Accounting Equality: duel entity systemBook value measurement. . . Fund use. Fund source. Finance Equality: Fund use = Fund sourceMarket value measurement. 3. . . . Corporate Finance Assets Liabilities and Equity Asset 1
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1. 1 CHAPTER ONE: MM Theory and No Arbitrage MM Theory
2. 2 Assets = Liabilities + Equity Accounting Equality: duel entity system
Book value measurement
3. 3 Corporate Finance
Assets Liabilities and Equity
Asset 1
Asset 2 Liabilities
Asset 3
.
. Equity
.
Asset n
Total Assets Total Liabilities and Equity
4. 4 Capital Structure Financial leverage:
5. 5 M&M Theory M&M assumptions:
Frictionless assumptions
No income taxes
No transaction costs
No information asymmetry
No cost to resolve interest conflicts among stakeholders
All liabilities are risk-free
6. 6 A mini – case: does capital structure matter? Two companies EBIT Capital structure Firm value
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8. 8 M&M Proposition 1 Proposition 1:
Under M&M Assumption, i.e., in the frictionless environment, the total market value of a firm is independent of its capital
structure.
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10. 10 Comparison of Stocks between A and B
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13. 13 Implication of M&M Theory Frictionless environment does not exist in the real world.
Taxes
Transaction costs
Information asymmetry
Costs resolving conflict of interest
Liabilities are risk-bearing
14. 14 — Tax Shield Company A:
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23. 23 P=E(mx) In complete market, there is a unique m that is consistent with market observable security prices
In incomplete market, there are many m’s that are consistent with the market observable security prices.
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