“Difference” Strokes

In response to concerns that tomorrow’s retirees will run short of money, we are often told to save more, to work longer, or – as often as not these days – to work longer AND save more. Certainly working and saving longer can do wonders in terms of stretching your retirement nest egg.

However, the timing of the retirement decision is often not within an individual’s control. In fact, the Retirement Confidence Survey has consistently found that a large percentage of retirees leave the work force earlier than planned. In fact, nearly half (45 percent) of retirees reported that they were in this situation in 2011 (see EBRI Issue Brief No. 355, March 2011, The 2011 Retirement Confidence Survey: Confidence Drops to Record Lows, Reflecting “the New Normal”).

Real-world data have shown (and shown for some time now) that the median retirement age for Americans is not even as old as 65 (it’s been 62). Still, EBRI research has shown that working longer – even working past the age of 65 – is no guarantee of a financially satisfying retirement. In fact, a June 2011 Issue Brief titled “The Impact of Deferring Retirement Age on Retirement Income Adequacy” ) notes that, even if a worker delays his or her retirement until age 80, just 61.7% of the lowest preretirement income quartile households would have a 50 percent probability of not running out of money in retirement.

What Matters


The research notes that how workers fare financially after retirement is directly tied to three factors: their salary level at retirement, how long they work beyond 65, and whether they save in a defined contribution retirement plan during their working lifetime. In fact, the report notes that “a major factor that makes a difference” in their ability to meet basic and uninsured health-care costs in retirement is “whether they are still participating in a defined contribution plan after the age of 65.” How much difference? At least a 10 percentage point difference in the majority of the retirement age/income combinations.

Ultimately, the research should remind us of a couple of things: first, that the assumption that we’ll be able to work past “normal” retirement age is just that—an assumption. Second, and more important, even if that assumption pans out, it cannot be assumed that it will, in and of itself, prove to be sufficient.

But finally, and significantly, there is at least one thing individuals can exercise some control over in the “here and now” – their current—and continued—participation in defined contribution plans.

And that’s something that can directly—and significantly—make a difference in building a financially viable retirement.

- Nevin E. Adams, JD

(1) Admittedly, except for those in the lowest income quartile, this would be a small percentage of the population, depending on your expectations of success (see “Short” Comings ). Still, according to the EBRI Retirement Security Projection Model (RSPM) baseline results, the lowest preretirement income quartile would need to defer retirement age to 84 before 90 percent of the households would have a 50 percent probability of success.

You can read more about how these factors impact retirement income adequacy HERE

“Short” Comings

In this business you are frequently asked “how much should people save for retirement?” Some try to answer that question with a degree of specificity that can be somewhat simplistic.

Let’s face it, even if those close enough to retirement to have a sense of what their pre-retirement income level is (and, flawed as that can be, most projections start from that assumption as a baseline for what you’ll want/need to spend in retirement—see “Replacement” Window ), most struggle to turn that into a real savings figure.

Ultimately, of course, a reliable answer to that retirement savings question requires an understanding of the individual’s goals and/or financial needs—and, predicated on certain assumptions, there are any number of tools that can help individuals set a target and (based on that) establish a savings plan.

However, the planning question that almost never gets asked is: “And how certain do you want to be of achieving that target?”

Asked that question, I suspect most individuals would respond, “100%.” Unfortunately, much of the modeling that is being used to help individuals set those targets is based on averages: things such as average life expectancy, average investment experience, and—in the really in-depth models—average health care expenditures in retirement.(1) As a result, those models (useful as they might be in terms of framing a planning discussion) produce a result that will fall short…50% of the time.

In fairness, some of those shortfalls could be small. After all, if you’re a dollar short, you’re still short a dollar. But in some cases those shortfalls could be larger—much larger, in fact(2).

And that’s a fact worth keeping in mind.

- Nevin E. Adams, JD


(1) For more information on these kinds of projections—and EBRI’s Retirement Readiness Rating—see EBRI Issue Brief No. 344

(2) For a more detailed discussion about those projected shortfalls—and how they can vary according to such factors as gender, marital status, and income levels—see the October 2010 EBRI Notes, Vol. 31, No. 10.

Replacement “Window”

There is an old adage that cautions about the consequences “when you assume…”

And yet, the business of retirement planning is replete with any number of so-called “common wisdom” rules of thumb. Doubtless many have well-intentioned origins – to make complicated concepts easier to grasp, and thus to address.

One of the more pervasive notions is that a realistic target for retirement savings can be determined by accumulating a sum that will provide an income stream equal to a percentage of one’s pre-retirement earnings – a sum that is generally expressed as 70-80% of what you earn prior to retirement. This starting point - generally called
a "replacement ratio" - includes any number of imbedded assumptions, perhaps most significantly that the individual will need to spend less post-retirement, generally understood to be on things such as taxes, housing, and various work-related expenses (including saving for retirement).

Moreover, the replacement rate approach represents, at best, an indirect approach in evaluating whether retired workers can maintain their standard of living in retirement – because what matters is not how much you have to spend, but how much you need to spend. A recent research report sponsored by the Society of Actuaries’ Pension Section, “Moving Beyond the Limitations of Traditional Replacement Rates”, also highlights the limitations of relying on replacement rates. A recent paper published by the Center for Retirement Research at Boston College (“How Much to Save for a Secure Retirement”) acknowledges that “the most direct approach would be a comparison of household consumption while working with consumption after retirement” – before launching into a discussion that instead draws on a relatively simplistic series of assumptions , not the least of which is that the goal of retirement saving is a replacement rate of 80-percent of one’s pre-retirement income.

The problem is that these assumptions are just that – and, as a result, in some cases that 80% will be more than is required – and for some it will, unfortunately, be less. Furthermore, most of the assumptions underpinning such replacement ratio targets are implicitly using a 50 percent probability of success.

Additionally, these replacement rate models tend to ignore one – or more – of the most important retirement risks; investment risk, longevity risk, and risk of potentially catastrophic health care costs.

The reality is that there is no “correct” single replacement rate, but the factors that undermine those simplistic rules of thumb are quantifiable. Those factors, and the importance of probabilities in retirement planning are detailed in “Measuring Retirement Income Adequacy: Calculating Realistic Income Replacement Rates (EBRI Issue Brief No. 297).

After all, it isn’t what you have accumulated at retirement that matters, it’s how much you have left at the end of it.

- Nevin E. Adams, JD