Interest Rate Model
The interest rate Rtā for Flip loans:
ifU<Uoptimalā:Rtā=(Roā+Utā/UoptimalāāRslope1ā)
Model parameters
Deposit APY
The deposit APY, Dtā, is:
Dtā=Btāā(1ā0.20)
Utā: the utilisation ratio.
Btā: the variable borrow rate.
With *(1-0.20) being the 20% fees on Deposit APY