RSS Oxford talk on Intergenerational fairness of pensions: Statistical analysis, assumptions and actuarial models
Join the Oxford local branch of the Royal Statistical Society for this talk aimed at academics and non-academics with an interest in statistics. Professor Jane Hutton will speak about Intergenerational fairness of pensions: Statistical analysis, assumptions and actuarial models.

Talk summary:
Intergenerational fairness is an important and ancient concept in society and government. With respect to pensions, intergenerational fairness as well as fairness to women of a certain age have been debated when considering changes in state pension age.

Funded defined benefit schemes which are estimated to have deficits are required to impose deficit recovery payments or change benefits. Current members pay not only for their own future pensions, but also for their predecessors’ (and their own) accrued entitlements. It is often assumed that this means younger people paying for older people. However, older generations’ pensions contributions have provided productive capital investment and infrastructure used by all ages. Strict intergenerational ‘fairness’ within a scheme might neglect wider social balance.

Actuarial models require assumptions in order to estimate assets, liabilities, life expectancy and other demographic factors. Multiple assumptions biased away from statistically valid estimates can substantially increase an estimated deficit. Consequences of these assumptions affect not only the particular scheme’s stakeholders, but wider society. Money used for deficit recovery payments is diverted away from business investment and dividends. A large estimated deficit can bankrupt a company, and put many people out of work. If pension contributions are tax-exempt, the government’s income is reduced.

Assumptions underlying actuarial models are not merely economic or statistical.
Date: 19 November 2019, 16:30
Venue: 24-29 St Giles', 24-29 St Giles' OX1 3LB
Venue Details: The talk will take place in the Department of Statistics Large Lecture Theatre. Refreshments will be available from 16:30. The talk will start at 17:00.
Speaker: Professor Jane Hutton (Department of Statistics, University of Warwick)
Organisers: Dr Christiana Kartsonaki (Nuffield Department of Population Health, University of Oxford), Professor Bent Nielsen (Department of Economics, University of Oxford), Jacqueline Birks (CSM, NDORMS, University of Oxford), Professor Christl Donnelly (University of Oxford)
Organiser contact email address: christiana.kartsonaki@dph.ox.ac.uk
Part of: Royal Statistical Society - Oxford local group
Topics:
Booking required?: Not required
Cost: Free
Audience: Public
Editor: Jennifer de Beyer