In: Finance
a) Firm ABC can borrow funds either at an 8% fixed rate or LIBOR +1% floating rate whereas firm XYZ can borrow funds either at a 9.5% fixed rate or at LIBOR + 0.5% floating rate.
As ABC can borrow funds at a cheaper rate than XYZ in fixed rate but XYZ can borrow funds at a cheaper rate than ABC in floating rate
So, ABC has comparative advantage in fixed rate borrowings and XYZ has comparative advantage in floating rate borrowings
So, if ABC wants to borrow in floating rate and XYZ wants to borrow in fixed rate , then the two firms can benefit by borrowing in their comparative advantage market and i.e. ABC to borrow externally in fixed rate and XYZ to borrow externally in floating rate and thereafter by swapping the interest payments between them, they can benefit by means of an Interest rate swap.
b) The total benefit from the swap = comparative advantage of ABC + comparative advantage of XYZ
= (9.5%-8%) + (LIBOR+1%- (LIBOR+0.5%))
= 1.5%+ 0.5% =2%
The following swap arrangement gives Bank a net profit of 0.5%. and rest of the benefit (1.5%) equally split between ABC and XYZ
ABC 's net payment = 8%-7.75%+LIBOR = LIBOR +0.25% (an advantage of 0.75% over existing rate)
XYZ 's net payment= LIBOR+0.5%-LIBOR+8.25% =8.75% (an advantage of 0.75% over existing rate)
Bank's NET gain = (8.25%-7.75%) + (LIBOR-LIBOR) = 0.50%