Growing perpetuity factor
From ACT Wiki
Financial maths.
(GPF).
A growing perpetuity factor is the fraction 1/(r-g), used when evaluating a growing perpetuity.
Using this simple formula assumes a constant periodic cost of capital (r) for all periods from now to infinity.
It also assumes a constant compound rate of growth (g) from the first cashflow to infinity.
Sometimes known as the Growing perpetuity formula.