Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/230428 
Authors: 
Year of Publication: 
2018
Series/Report no.: 
Cardiff Economics Working Papers No. E2018/22
Publisher: 
Cardiff University, Cardiff Business School, Cardiff
Abstract: 
CA representative pensioner is considered for the evaluation of some of the cost factors for the career-average-revalued-earnings (CARE) defined benefit scheme of USS (the Universities Superannuation Scheme). Since the promised benefit increases with inflation, the return on the pension portfolio is required to exceed the rate of inflation in order for the scheme to be fully funded. Therefore, given current low interest rates, the de-risking of replacing equities with bonds in the portfolio significantly increases the risk of under-funding and hence is prohibitively expensive. On the other hand, the risk of holding equities in the portfolio can be effectively mitigated through the principle of time diversification, thereby resulting in not only a high probability of a fully-funded scheme, but also possible lower contributions from both scheme sponsors and members in the future. Moreover, it is shown that a zero or negative real interest rate provides the condition for allocating all funds into equities if minimising the probability of underfunding is the sole objective. Finally, the paper finds that the promised benefit will be cheaper to fund if the pensioner has (i) made more years of contribution; (ii) has become a deferred member; (iii) has a slower wage growth; and (iv) has made the contribution earlier. The implication is that the current CARE scheme is cheaper and less risky than the final-salary scheme.
Subjects: 
pension
defined benefit
time diversification
de-risking
USS
Document Type: 
Working Paper

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