Spend more today: Using behavioural economics to improve retirement expenditure decisions

Blake, David and Boardman, Tom (2010): Spend more today: Using behavioural economics to improve retirement expenditure decisions.

Abstract

This paper examines how behavioural economics can be used to improve the expenditure decisions of retirees. It identifies how accumulated assets can be used optimally throughout retirement to produce life-long income when required, to make provision for contingencies – such as unanticipated spikes in expenditure – and to optimize the size and timing of bequests. We do this using a SPEEDOMETER (or Spending Optimally Throughout Retirement) retirement expenditure plan which employs defaults within a choice architecture. At its simplest, the plan involves just four key behavioural nudges: (1) First, make a plan – ideally with, but if necessary without, an adviser; (2) automatic phasing of annuitization which is designed to tackle the aversion to large irreversible transactions and losing control of assets and so allows the greatest possible degree of flexibility in managing the run-down of retirement assets; (3) capital protection in the form of ‘money-back’ annuities which deals with loss aversion, i.e., the fear of losing your money if you die early; and (4) the slogan ‘spend more today’ which utilizes hyperbolic discounting to satisfy the human trait of wanting jam today and to reinforce the idea that ‘buying an annuity is a smart thing to do’.

• Item Type: MPRA Paper
• Language: English
• Keywords: Behavioural economics; Retirement; Annuities
• Subjects: D - Microeconomics > D9 - Intertemporal Choice > D91 - Intertemporal Household Choice ; Life Cycle Models and Saving; J - Labor and Demographic Economics > J2 - Demand and Supply of Labor > J26 - Retirement ; Retirement Policies

References

Ando, A., And Modigliani, F. (1963) The Life Cycle Hypothesis of Saving: Aggregate Implications and Tests, American Economic Review, 53, 55-84.

Benartzi, S., and Thaler, R. H. (2004) Save More Tomorrow: Using Behavioral Economics to Increase Employee Saving, Journal of Political Economy, 112, S164-S187.

Blake, D. (1996) Efficiency, Risk Aversion and Portfolio Insurance: An Analysis of Financial Asset Portfolios held by Investors in the United Kingdom, Economic Journal, 106, 1175-92.

Byrne, A., and Blake, D. (2006) Investment Risk, Risk Tolerance and Risk Attitude Profiling (see, e.g., www.scottishlife.co.uk/scotlife/UploadedFiles/511RF_P6.pdf).

Blake, D., Cairns, A., and Dowd, K. (2003) PensionMetrics II: Stochastic Pension Plan Design during the Distribution Phase, Insurance: Mathematics & Economics, 33, 29-47.

Boardman, T., (2006) Annuitization Lessons from the UK: Money-Back Annuities and Other Developments, Journal of Risk and Insurance, 73, 633-46.

Bodie, Z. (1990) Pensions as Retirement Income Insurance, Journal of Economic Literature, 28, 28-49.

Brown, J. R. (2003) Redistribution and Insurance: Mandatory Annuitization with Mortality Heterogeneity, Journal of Risk and Insurance, 40, 17-41.

Brown, J. R., and Poterba, J. M. (2000) Joint Life Annuities and Annuity Demand By Married Couples, Journal of Risk and Insurance, 67, 527-53.

Brown, J. R., Kling, J. R., Mullainathan, S., and Wrobel, M. V. (2008) Why Don't People Insure Late Life Consumption? A Framing Explanation of the Under-Annuitization Puzzle, American Economic Review Papers and Proceedings, 98:2, 304-9.

Cannon, E., and Tonks, I. (2008) Annuity Markets, Oxford University Press, Oxford.

Davidoff, T., Brown, J. R, and Diamond, P. (2005) Annuities and Individual Welfare, American Economic Review, 95, 1573-90.

De Nardi, M., French, E., and Jones, J. B. (2006) Differential Mortality, Uncertain Medical Expenses, and the Savings of Elderly Singles, National Bureau of Economic Research Working Paper 12554.

Drinkwater, M, and Sondergeld, E (2004) Perceptions of Mortality Risk: Implications for Annuities, in Mitchell, O., and Utkus, S. (2004).

Dus, I, Maurer, R, Mitchell, O (2004) Betting on Death and Capital Markets in Retirement: A Shortfall Risk Analysis of Life Annuities versus Phased Withdrawal Plans, Pension Research Council Working Paper 2004-1.

Dynan, K., Skinner, J., and Zeldes, S. P. (2002) The Importance of Bequests and Life-Cycle Saving in Capital Accumulation: A New Answer, American Economic Review, 92, 274-78.

Finkelstein, A., and Poterba, J. (2002) Selection Effects in the United Kingdom Annuities Market, Economic Journal, 112, 28-50.

Friedman, B. and Warshawsky, M. (1990) The Cost of Annuities: Implications for Savings Behavior and Bequests, Quarterly Journal of Economics, 105, 135-54.

Gale, W. G., Iwry, J.M., John, D. C., Walker, L. (2008) Increasing Annuitization in 401(k) Plans with Automatic Trial Income, The Retirement Security Project Working Paper 2008-2.

Hu, W-Y., and Scott, J. (2007) Behavioral Obstacles to the Annuity Market, Pension Research Council Working Paper 2007-10.

Johnson, R., Burman, L., and Kobes, D. (2004) Annuitized Wealth at Older Ages: Evidence from the Health and Retirement Study, The Urban Institute (www.urban.org/url.cfm?ID=411000).

Kahneman, D., and Tversky, A. (1979) Prospect Theory: An Analysis of Decision under Risk, Econometrica, 47, 263-91.

Kotlikoff, L., and Spivak, A. (1981) The Family as an Incomplete Annuities Market, Journal of Political Economy, 89, 372-91.

Laibson, D (1997) Golden Eggs and Hyperbolic Discounting, Quarterly Journal of Economics, 112, 443-78.

Horneff, W., Maurer, R., and Stamos, M. (2008) Optimal Gradual Annuitization: Quantifying the Costs of Switching to Annuities, Journal of Risk and Insurance, 75, 1019-38.

Kotlikoff, L., and Summers, L. (1981) The Role of Intergenerational Transfers in Aggregate Capital Accumulation, Journal of Political Economy, 89, 706-32.

Merton, R. C. (1971) Optimum Consumption and Portfolio Rules in a Continuous-Time Model, Journal of Economic Theory, 3, 373–413.

Milevsky, M. (1998) Optimal Asset Allocation Towards the End of the Life Cycle: To Annuitize or Not to Annuitize? Journal of Risk and Insurance, 65, 401-26.

Milevsky, M., and Young, V. (2002) Optimal Asset Allocation and the Real Option to Delay Annuitization: It’s Not Now or Never, Schulich School of Business, York University Working Paper MM11-1.

Mitchell, O, Poterba, J, Warshawsky, M, and Brown, J (1999) New Evidence on the Money’s Worth of Individual Annuities, American Economic Review, 89, 1299-1318.

Mitchell, O, and Utkus, S (eds) (2004) Pension Design and Structure: New Lessons from Behavioral Finance, Oxford University Press, Oxford.

Murtaugh, C. M., Spillman, B. C. and Warshawsky, M. J. (2001) In Sickness and in Health: An Annuity Approach to Financing Long-Term Care and Retirement Income, Journal of Risk and Insurance, 68, 225-54.

O’Brien, C., Fenn, P., and Diacon, S. (2005) How Long do People Expect to Live? Results and Implications, Centre for Risk and Insurance Studies, Nottingham University Business School, CRIS Research report 2005-1.

Panis, S (2004) Annuities and Retirement Satisfaction, in Mitchell, O, and Utkus, S (2004).

Pratt, J. W. (1964) Risk Aversion in the Small and in the Large, Econometrica, 32, 122-36.

Sharpe, W. F. (1966) Mutual Fund Performance, Journal of Business, 39, 119-38.

Sinclair, S. and Smetters, K. (2004) Health Shocks and the Demand for Annuities, Congressional Budget Office Working Paper 2004-9, Washington DC.

Thaler, R and Sunstein, C (2003) Libertarian Paternalism, American Economic Review, 93, 175-79.

Thaler, R., and Sunstein, C. (2008) Nudge: Improving Decisions about Health, Wealth and Happiness, Yale University Press, New Haven and London.

Thoresen. O. (2008) Thoresen Review of Generic Financial Advice: Final Report, H M Treasury, March 2008 (webarchive.nationalarchives.gov.uk/+/http:/www.hm-treasury.gov.uk/thoresen_review_index.htm); accessed 7 June 2010.

Turra, C. and Mitchell, O. (2004) The Impact of Health Status and Out-of-Pocket Medical Expenses on Annuity Valuation, Michigan Retirement Research Center Working Paper 2004-086.

Tversky, A., and Kahneman, D. (1991) Loss Aversion in Riskless Choice: A Reference Dependent Model, Quarterly Journal of Economics, 106, 1039-61.

Tversky, A., and Kahneman, D. (1992) Advances in Prospect Theory: Cumulative Representation of Uncertainty, Journal of Risk and Uncertainty, 5(1): 297-323.

Wadsworth, M., Findlater, A., and Boardman, T. (2001) Reinventing Annuities, Staple Inn Actuarial Society, London.

Warner, J.T., and Pleeter, S. (2001) The Personal Discount Rate: Evidence from Military Downsizing Programs, American Economic Review, 91(1): 33-53.

Willetts, D.(2010). The Pinch: How the Baby Boomers Took Their Children's Future - And Why They Should Give It Back. Atlantic Books, London.

Yaari, M (1965), Uncertain Lifetime, Life Insurance and the Theory of the Consumer, Review of Economic Studies, 32, 137-50.