inv_return_table

inv_return_table()[source]

Table of investment return rates

Returns a Series of monthly investment retuns. The Series is indexed with scen_id and t which is inherited from std_norm_rand.

exp((μσ22)Δt+σΔtϵ)1

where μ=2%, σ=3%, Δt=112, and ϵ is a randome number from the standard normal distribution.