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Interdisciplinary research in mortality/longevity/morbidity

This call for research closed on 31 August 2010 and the content on this page is for information only

Actuaries have been active in the study of mortality since the earliest days of the profession and it remains an area where actuaries can contribute to the quality of public debate and lead in the development of new thinking.

The ageing population and increasing longevity are welcome evidence of social and health improvements in our society but raise new issues that are of concern to us all. This continues to be an area where the Actuarial Profession can act in the public interest by working with other disciplines, for example in the medical, social sciences and demographic fields. Combining the expertise of actuaries with that from other disciplines will substantially improve our ability to understand mortality and morbidity risk. In 2010, the Profession wishes to move the debate forward by funding external interdisciplinary research in this area up to a total £100,000. We intend this work to build on the platform created by the Mortality Research Steering Committee and to catalyse future research across disciplines that we hope will have a major and far-reaching impact.

Background

With lower inflation and interest rates in recent times, the importance of mortality risk to actuarial practice has increased, just as the difficulties in predicting future mortality have become more apparent. Society as a whole, government, and industry, are all having to deal with an ageing population and increased life expectancy. In 2006 the Actuarial Profession recognised that collaboration with other disciplines offered an opportunity to better understand past, present and future trends and it set-up a multi-disciplinary Mortality Research Steering Group.

The group quickly established the potential benefits of a multidisciplinary approach, particularly in relation to the availability, reliability and granularity of data. An initial scoping study was followed by events which culminated in the successful Joining Forces conference on mortality and longevity held at the Royal College of Physicians in Edinburgh on 21-22 October 2009. This conference brought together leading academics, researchers and practitioners in actuarial and medical science to consider, debate and share knowledge and has created a solid platform for research in this area. The conference reinforced the view that actuaries must link up with and understand the work of others as an input to their work and, crucially, to influence the direction of future research.

The call for research

The Profession would welcome proposals in the three themes underpinning the Joining Forces conference:

I.   Understanding the drivers for change in mortality and longevity, for example:

  • What exactly causes death rates to continue to fall?
  • What is the scope for current trends to continue?
  • Understanding the closing gender gap in mortalit
  • What will be the impact of future medical advances?
  • What would be the impact of future behavioural/social/environmental changes?

II.   How will successive cohorts differ and why

  • Are those now reaching old age in some way different to previous generations in terms of their intrinsic biology and exposure to risk?
  • How will younger generations differ, and why?

III.   How far can the approach to drilling down to individualised risk help in exploring the connections between populations and individuals including the impact on mortality of biological and life style risk factors such as nutrition, exercise, and alcohol consumption?

Areas with immediate practical impact:

  • The development of mortality/morbidity models – this could include new methods or modelling methodologies from other areas of statistics/mathematics/science, incorporating cause of death, the potential for using stochastic models
  • Analysis of alternative datasets e.g. pensioners, different socio-economic groups
  • Modelling and/or projecting different populations (e.g. different geographic regions, different socio-economic groups, migrant populations).

The public interest

Research into mortality and/or morbidity that will help move forward the current debates around:

  • Long term care/the retirement age/healthy ageing
  • The social and financial consequences of changes in mortality/longevity and morbidity
  • The impact of mortality on the economics of pensions: public spending and education.

Awards

Three awards were subsequently made:

  • University of Southampton and Barnett Waddingham LLP - Bayesian Modelling of Mortality Projection Uncertainty
  • Heriot-Watt University - Mortality Models for Multiple Populations using Covariates
  • King’s College London - Genetic risk profiling for common diseases

Dr Gerard Kennedy ASA of the University of Southampton of the research team of himself, Professor Jon Forster, also of the University of Southampton and Mr Neil Robjohns FIA of Barnett Waddingham LLP said: “Mortality projection is of vital importance to the actuarial profession, but is subject to uncertainty, and it is critical that such uncertainty be accurately quantified. Currently, uncertainty quantification, if performed at all, is done within the context of a single mortality projection model. However, there is no universally agreed such model, and fully coherent uncertainty quantification should also account for model uncertainty. Bayesian statistical methodology provides a fully coherent framework for estimation in the presence of model uncertainty, but practical implementation within the context of mortality projection is under-explored, and will form the main focus of our research. Potential benefits of this research would be improved pricing and assessment of risk exposures and capital requirements in respect of longevity risk transactions, greater understanding of and confidence in the quantification of both mortality projection uncertainty and the tail of longevity risk, and improved management of such risk.”

 

Dr Torsten Kleinow of Heriot-Watt University said: "Our project willdevelop new mortality models for multiple populations. These models will be based on covariates; in particular smoking prevalence. Our aims are to refine predictions of mortality rates, and explain differences between mortality rates for different cohorts and populations."

 

Professor Cathryn Lewis of King’s College London said: “Genetic studies have identified genes contributing to the common, complex disorders that confer a major public health burden, such as heart disease and diabetes. This raises the prospect that individual-level genetic screening can be used to identify those at increased risk of such diseases, which will have implications for actuarial practice.  This research proposal will develop statistical models for genetic risk profiling, providing a framework for investigating genetic risks at a population level.”

 

Contact Details

If you have any questions or wish to discuss any aspect of our funding for member-led research please contact the Research and Knowledge Team:

arc@actuaries.org.uk

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Events calendar

  • SIAS Event: CMI Update

    Staple Inn Hall, High Holborn, London, WC1V 7QJ
    1 April 2020

    Spaces available

    We are sorry. This event has now been cancelled.

    Following the release of the updated CMI Mortality Projection Model, CMI_2019, the CMI Mortality Projections Committee will lead a discussion on future mortality improvements.

  • Spaces available

    In the webinar, Stuart Hitchcock, Head of Portfolio Management for Private Credit, within LGIM Real Assets, will provide some insight into the nature of the private credit markets. Discussion will evolve around development of the markets and lending landscape, key investment characteristics including structural and legal protections, public vs private investments, advantages and drawbacks for borrowers, and attractiveness for investors.

    The webinar will also focus on describing the investment process such as origination through execution, credit, structure, pricing, on-going asset management, portfolio construction within private markets.

  • Spaces available

    Due to the COVID-19, we will be running this programme via a series of webinars commencing 22 April.  

    CIGI is a well-established one-day seminar designed to increase awareness and encourage discussion on a variety of topical issues across the general insurance industry. 

  • Spaces available

    InsurTech headlines are often big statements, which seem impossible to many working in the sector day-to-day. How can actuaries implement new systems, keep the value from legacy systems, deliver BAU and not require the resources of three teams?

    This talk:

    • Highlights effective strategies to jump the gap to new technologies
    • Illustrates practices that provide contingency for future technical growth 
    • Introduces the concept of “technical debt” and how you can best manage it
  • Spaces available

    Pressure on organisations to address climate change risks is intensifying. But what does this really mean for insurers? In this session Adhiraj Maitra and Gareth Sutcliffe will look at the why, the what and the how of this risk through a number of different lenses including regulatory, principle and resilience.

  • Spaces available

    Update on renewal pricing outcomes for Property and Casualty markets at the latest 1/1 reinsurance renewals.

    The focus will be on capacity availability and price drivers.  These issues include but are not limited to the cat bond market, wider trends in claims outcomes, trends in Casualty RI space that affect pricing such as social inflation, yield curve and the reserving cycle.

    Finally, a note on how this may affect actuarial pricing, reserving and capital.

    Learning objectives: Business knowledge of reinsurance renewal outcomes and the main drivers

  • Spaces available

    The Ogden Discount Rate shock of 2017 brought about a period of profound uncertainty to General Insurance market.  GI Actuaries' first task was to estimate the impact of the Ogden shocks, particularly to reserving and reinsurance pricing.  Their second was to navigate a period of framework uncertainty, maintaining an agility in actuarial modelling as the Civil Liability Bill took shape. 

  • Professional Skills Training - Edinburgh (29 April 2020)

    IFoA (Edinburgh), Level 2, Exchange Crescent 7 Conference Square Edinburgh EH3 8RA
    29 April 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Professional Skills Training - London (29 April 2020)

    Staple Inn, High Holborn, London WC1V 7QJ         
    29 April 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • CANCELLED The Global Actuarial Profession

    Staple Inn Hall, High Holborn, London, WC1V 7QJ
    30 April 2020

    Spaces available

    We are sorry that this event has been cancelled.

    The IFoA's policy regarding COVID-19 is designed to safeguard the well-being of members and employees. As stated within the policy, the IFoA is reviewing its events programme on a case-by-case basis.

  • Spaces available

    Working party have been producing a number of deep dive papers, these include topics such as risk adjustment, impact of disclosures on how uncertainty is perceived, deferring acquisition costs over renewals, PAA eligibility and more. 

    We will select where to focus the session based on market focus closer to the time. The plan is to do a detailed session with practical examples and considerations rather than a high level educational session. Very happy to discuss further. 

  • SIAS Event: Cyber Insurance

    Staple Inn Hall, High Holborn, London, WC1V 7QJ
    4 May 2020

    Spaces available

    The talk will cover:
    • Why cyber security is regarded as the top threat to businesses (Allianz Risk Barometer 2019)
    • What is causing the shift in threat landscape
    • Who is attacking, why, and how we can stop them
    • Customer impressions of cyber security and how you can help them
    • Threats to evaluating insurable losses and responding to claims
    • How cyber insurance policies have evolved, and need to continue to do so
    • Can and should you recover ransoms under cyber insurance?
    • What is the future for cyber risk?

  • KSS event: Technology: A red-eyed Terminator or an actuary’s best friend?

     Hymans Robertson, Exchange Place 1, 1 Semple Street, Edinburgh, EH3 8BL
    4 May 2020

    Spaces available

    Despite long-running concerns that innovation could lead to widespread redundancy, technology has enabled greater productivity, created higher-value jobs and spurred us on to new heights. With artificial intelligence increasingly automating work undertaken by professionals, I look at the prospects for the actuarial profession in the era of unprecedented technological innovation.

  • Finance and Investment Conference 2020

    Royal College of Physicians, 11 St Andrews Pl, London NW1 4LE
    05-05 May 2020
    Spaces available

    Due to COVID-19, we are running this programme via a series of webinars commencing 5 May.

    The environmental, social and governance (ESG) space is growing rapidly and increasingly moving centre stage. In many cases, it is now an essential part of policy and central to the way stakeholders make decisions for the long term to ensure retention of clients, manage risk better, and ensure more economically efficient and sustainable investment returns.

    ESG factors cover a wide range of areas reflecting how vital consideration of these factors are part of wider systemic risks.

    The IFoA’s policy regarding Coronavirus is designed to safeguard the well being of those who attend IFoA events. Find out more. 

  • Professional Skills Training - Edinburgh (19 May 2020)

    IFoA (Edinburgh), Level 2, Exchange Crescent 7 Conference Square Edinburgh EH3 8RA
    19 May 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Professional Skills Training - London (19 May 2020)

    Staple Inn, High Holborn, London WC1V 7QJ         
    19 May 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • CILA 2020

    Royal College of Physicians, 11 St Andrews Pl, London NW1 4LE
    20 May 2020

    Spaces available

    CILA is aimed at practicing life actuaries from life offices, consulting firms and other employers of actuaries. It will also be of interest to all those who work in, or advise on, the life assurance market in the UK and Europe. The programme this year features a timely mix of hot topics including sessions on:

  • Protection, Health and Care Conference 2020

    The Grand Brighton, 97-99 Kings Rd, Brighton BN1 2FW
    02-03 June 2020
    Spaces available

    The Protection, Health and Care Conference is an annual conference aimed at all insurance professionals with a passion for harnessing insurance risk in their organisations.

  • Spaces available

    How we relate to others at work, whether they are colleagues, clients, prospective clients or other business contacts is key to individual career progression and business performance. People buy people , so considering what we are known for and how to be positively memorable are vital. This session looks at the importance of professional relationships, the psychology of personal image and impact and the three personal impact 'tools' which affect what people say about us when we're not in the room.

  • Mortality and Longevity 2020

    1 Birdcage Walk, Westminster, London SW1H 9JJ
    08-08 June 2020
    Spaces available

    This highly regarded seminar will provide topical and practical updates and discussion on the latest thinking and innovations in mortality and longevity.  The program is designed for life, pensions and health and care actuaries, academics, researchers, underwriters and related practitioners eager to learn about the latest developments in mortality and longevity.  The sessions are designed to be very accessible to a broad range of exp

  • Professional Skills Training - London (10 June 2020)

    Staple Inn, High Holborn, London WC1V 7QJ       
    10 June 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Professional Skills Training - Edinburgh (17 June 2020)

    IFoA (Edinburgh), Level 2, Exchange Crescent 7 Conference Square Edinburgh EH3 8RA
    17 June 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Professional Skills Training - London (18 June 2020)

    Staple Inn, High Holborn, London WC1V 7QJ   
    18 June 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Pensions Conference 2020

    Renaissance Manchester City Centre Hotel, Blackfriars Street, Manchester,M3 2EQ
    18-19 June 2020
    Spaces available

    Join us as this year’s conference that will focus on topics including  funding and savings, pension law current issues, ESG, the end game and transferring risk, investment issues, data visualisation and data science.

  • IFoA Asia Conference 2020, Kuala Lumpur

    CCEC Nexus, 7, Jalan Kerinchi, Bangsar South, 59200 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, Malaysia
    24-25 June 2020
    Spaces available

    This event has been postponed. A new date will be announced.

    The IFoA's policy regarding COVID-19 is designed to safeguard the well-being of members and employees. As stated within the policy, the IFoA is reviewing its events programme on a case-by-case basis.

    To this end the IFoA and their strategic partner, the AIR, have taken the decision to postpone this year's Asia Conference. A new date will be announced pending further reviews over the following months.