When computing EVA = Nopat- $wacc, do we use beginning total invests capital or ending? As far as I know we would use beginning since it makes sense in that the Econ profit was created from that capital. Plus I recalled seeing a capital. Up budgeting vignette in a mick they use beginning
in Schweser volum 1 Q22 they use ending, plus they don’t specifically clarify which year they r asking for.
I think I have a similar problem as yours w.r.t. calculating ROE and equity charge for residual income. Seems like calculations are not always consistent in different examples.
As a general rule when using formulas with Balance Sheet items I would use average amount of its in FRA and beginning amount if its elsewhere in the curriculum.
I think of it this way. When you are computing returns for a period, surely it makes more sense to use the beginning period as the base and not the end right?