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Hello Tutor,
Why in MIRR, we calculate the present value of negative cashflows. What is the logic behind it? Is it that we consider the negative cashflow as a loan taken out?
Thank you.
If carrying out an NPV calculation, all cash flows are discounted to their present values. MIRR seeks to simplify a complex pattern of cash flows to just two: one summarising outflows and one summarising inflows.
Outflows become one outflow a Time 0 by adding together their PVs.
Inflows become one inflow at the terminal time of the project by assuming they can be invested at a given interest rate as received then the terminal amount (receipts plus interest) released at the end of the project.
The MIRR is the IRR of the two summarised flows.
Thank you very much,
God bless.