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Archive / Investment Adviser (Level 2) / Miscellaneous Aspects of Retirement Planning
nism-series-xb-npv-pension-inflation-shortfall-retirement-corpus[ INVESTMENT ADVISER (LEVEL 2) ]

In Case Study 4 of the workbook, Mr. Smart receives a pension of Rs. 4,80,000 p.a. that adjusts partially with inflation (50% adjustment). How is the resulting shortfall in purchasing power over his retirement horizon addressed?

[ A ]By demanding that his former employer increase the pension to 100% inflation indexing.
[ B ]By ignoring the shortfall since pension receipts are received in advance.
[ C ]By surrendering all health insurance coverage to eliminate premium expenses.
[ D ]By calculating the net present value (NPV) of the annual shortfall cash flows and funding it from his accumulated retirement corpus.[ CORRECT ]
Takeaway

Mr. Smart's partial-indexation pension shortfall is addressed by calculating the NPV of the annual shortfall cashflows and funding it from his accumulated retirement corpus, so option D is correct.

Derivation
Because the pension is only 50%-indexed while expenses inflate fully, an expanding annual cash shortfall stream emerges across the retirement horizon. The correct financial planning response is to compute the present value of this entire shortfall stream (via NPV) and ensure the retirement corpus is sized, and invested at a sufficient return, to cover that funding gap as it arises each year. This tests whether candidates understand that a partial-indexation shortfall is not something to be legally demanded from an employer or ignored — it is a quantifiable planning gap that must be explicitly funded from accumulated capital.
Why the others fail
A — By demanding that his former employer increase the pension to 100% inflation indexing.
Corporate and employer pension indexing rules are contractual and fixed; a retiree cannot unilaterally demand a change to 100% inflation indexing.
B — By ignoring the shortfall since pension receipts are received in advance.
The advance-payment timing of pension receipts does not eliminate the compounding purchasing-power deficit that accumulates over the retirement horizon.
C — By surrendering all health insurance coverage to eliminate premium expenses.
Surrendering health insurance to save on premiums exposes the retiree to catastrophic, uninsured medical expenditure risk and is not a recommended solution.