Search Results
Discussion Paper
Optimal retirement asset decumulation strategies: the impact of housing wealth
A considerable literature examines the optimal decumulation of financial wealth in retirement. We extend this line of research to incorporate housing, which comprises the majority of most households? non-pension wealth. ; We estimate the relationship between the returns on housing, stocks, and bonds, and simulate a variety of decumulation strategies incorporating reverse mortgages. We show that homeowner?s reversionary interest, the amount that can be borrowed through a reverse mortgage, is a surprisingly risky asset. Under our baseline assumptions we find that the average household would be ...
Working Paper
Do households have enough wealth for retirement?
Dramatic structural changes in the U.S. pension system, along with the impending wave of retiring baby boomers, have given rise to a broad policy discussion of the adequacy of household retirement wealth. We construct a uniquely comprehensive measure of wealth for households aged 51 and older in 2004 that includes expected wealth from Social Security, defined benefit pensions, life insurance, annuities, welfare payments, and future labor earnings. Abstracting from the uncertainty surrounding asset returns, length of life and medical expenses, we assess the adequacy of wealth using two ...
Journal Article
Opt in or opt out?
Conference Paper
Understanding global imbalances
Two contemporary issues provide reason to focus on national saving and investment: the debate over public pensions, and pensions more generally, in all rich countries; and the large global current account imbalances, conceptually the difference between national savings and domestic investment. Are we all saving enough to provide adequate retirement income for rapidly ageing populations ? especially Americans, whose household savings seems to have disappeared altogether in 2005? And are the countries with large external deficits ? notably the United States ? mortgaging the income of future ...
Working Paper
Life expectancy and old age savings
Rich people, women, and healthy people live longer. We document that this heterogeneity in life expectancy is large. We use an estimated structural model to assess the impact of life expectancy variation on the elderly?s savings. We find that the differences in life expectancy related to observable factors such as health, gender, and income have large effects on savings, and that these factors contribute by similar amounts. We also show that the risk of outliving one?s expected lifespan has a large effect on the elderly?s saving behavior.
Working Paper
The tradeoff between mortgage prepayments and tax-deferred retirement savings
We show that a significant number of households can perform a tax arbitrage by cutting back on their additional mortgage payments and increasing their contributions to tax- deferred accounts (TDA). Using data from the Survey of Consumer Finances, we show that about 38% of U.S. households that are accelerating their mortgage payments instead of saving in tax-deferred accounts are making the wrong choice. For these households, reallocating their savings can yield a mean benefit of 11 to 17 cents per dollar, depending on the choice of investment assets in the TDA. ; In the aggregate, these ...
Journal Article
Bies addresses challenges in retirement savings
Working Paper
Why do the elderly save? the role of medical expenses
This paper constructs a rich model of saving for retired single people. Our framework allows for bequest motives and heterogeneity in medical expenses and life expectancies. We estimate the model using AHEAD data and the method of simulated moments. The data show that out-of-pocket medical expenses rise quickly with both age and permanent income. For many elderly people the risk of living long and requiring expensive medical care is a more important driver of old age saving than the desire to leave bequests. Social insurance programs such as Medicaid rationalize the low asset holdings of the ...
Journal Article
Are households saving enough for a secure retirement?
The recent rise in the personal saving rate has been interpreted as a sign that consumers are paying down their debt and repairing the damage done to their nest eggs. But a close analysis suggests that many people are falling short of saving what they will need to maintain their standard of living in retirement. A growing body of research in behavioral economics, a branch of economics that studies the choices people make at the individual level, offers explanations for why that is, as well as new approaches to the problem.
Working Paper
Accounting for the heterogeneity in retirement wealth
This paper studies a quantitative dynamic general equilibrium life-cycle model where parents and their children are linked by bequests, both voluntary and accidental, and by the transmission of earnings ability. This model is able to match very well the empirical observation that households with similar lifetime incomes hold very different amounts of wealth at retirement. Income heterogeneity and borrowing constraints are essential in generating the variation in retirement wealth among low lifetime income households, while the existence of intergenerational links is crucial in explaining the ...