RDP 2015-10: The Life of Australian Banknotes
Equation (8)
F
t
=
∑
n
=
1
t
(
I
n
−
D
n
)
MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOramaaBa aaleaacaWG0baabeaakiabg2da9maaqahabaWaaeWaaeaacaWGjbWa aSbaaSqaaiaad6gaaeqaaOGaeyOeI0IaamiramaaBaaaleaacaWGUb aabeaaaOGaayjkaiaawMcaaaWcbaGaamOBaiabg2da9iaaigdaaeaa caWG0baaniabggHiLdaaaa@4544@