The shadow affect is logarithmic normal distribution, and the multi-path fading is Rayleigh distribution.

阴影效应服从对数正态分布，而多径衰落服从瑞利分布。

youdao

That instead of a multi-family boom happening in the spring, we will get a massive collapse in shadow inventory sometime later in the 2012 and a resulting rise in personal consumption expenditures and residential investment.

FORBES: The Housing Recovery: A Rethink

The shadow home secretary said it was a scandal no-one has been arrested for the "multi-billion pound" Libor inter-bank lending rate fraud.

BBC: UK Politics