Fight Finance

Courses  Tags  Random  All  Recent  Scores

Scores
keithphw$5,721.61
Visitor$980.00
Gisele$936.78
aurora$629.43
Visitor$464.00
Visitor$460.00
Visitor$410.00
Visitor$400.00
Visitor$390.00
Visitor$310.00
Visitor$280.00
Visitor$250.00
Visitor$247.00
Visitor$220.00
Visitor$220.00
lukeh$199.09
Visitor$190.00
Visitor$190.00
Visitor$170.00
Visitor$160.00
 

Question 94  leverage, capital structure, real estate

Your friend just bought a house for $400,000. He financed it using a $320,000 mortgage loan and a deposit of $80,000.

In the context of residential housing and mortgages, the 'equity' tied up in the value of a person's house is the value of the house less the value of the mortgage. So the initial equity your friend has in his house is $80,000. Let this amount be E, let the value of the mortgage be D and the value of the house be V. So ##V=D+E##.

If house prices suddenly fall by 10%, what would be your friend's percentage change in equity (E)? Assume that the value of the mortgage is unchanged and that no income (rent) was received from the house during the short time over which house prices fell.

Remember:

### r_{0\rightarrow1}=\frac{p_1-p_0+c_1}{p_0} ###

where ##r_{0-1}## is the return (percentage change) of an asset with price ##p_0## initially, ##p_1## one period later, and paying a cash flow of ##c_1## at time ##t=1##.




Copyright © 2014 Keith Woodward