STRATEGIC ASSET ALLOCATION: GOALS BASED
Last updated
Last updated
Learning Outcome
recommend and justify an asset allocation based on an investorâs objectives and constraints
We use the hypothetical Lee family to present some thematic elements of a goals-based approach.
Investor Case Facts: The Lee Family
Name: Ivy and Charles Lee
Narrative: Ivy is a 54-year-old life sciences entrepreneur. Charles is 55 years old and employed as an orthopedic surgeon. They have two unmarried children aged 25 (Deborah) and 18 (David). Deborah has a daughter with physical limitations.
Financial assets and financial liabilities: Portfolio of SGD 25 million with SGD 1 million in margin debt as well as residential real estate of SGD 3 million with $1 million in mortgage debt.
Other assets and liabilities:
Pre-retirement earnings are expected to total SGD 16 million in present value terms (human capital).
David will soon begin studying at a four-year private university; the present value of the expected parental contribution is SGD 250,000.
The Lees desire to give a gift to a local art museum in five years. In present value terms, the gift is valued at SGD 750,000.
The Lees want to establish a trust for their granddaughter with a present value of SGD 3 million to be funded at the death of Charles.
The present value of future consumption expenditures is estimated at SGD 20 million.
Exhibit 11:
Lee Family Economic Balance Sheet (in SGD millions) 31 December 2016
Assets
Liabilities and Economic Net Worth
Financial Assets
Financial Liabilities
Investment portfolio
25
Margin debt
1
Real estate
3
Mortgage
1
Extended Assets
Extended Liabilities
Human capital
16
Davidâs education
0.25
Museum gift
0.75
Special needs trust
3
PV of future consumption
20
Economic Net Worth
Economic net worth (economic assets less economic liabilities)
18
Total
44
44
The financial liabilities shown are legal liabilities. The extended liabilities include funding needs that the Lees want to meet. The balance sheet includes an estimate of the present value of future consumption, which is sometimes called the âconsumption liability.â The amount shown reflects expected values over their life expectancy given their ages. If they live longer, consumption needs will exceed the SGD 20 million in the case facts and erode the SGD 18 million in equity. If their life span is shorter, SGD 18 million plus whatever they do not consume of the SGD 20 million in PV of future consumption becomes part of their estate. Note that for the Lees, the value of assets exceeds the value of liabilities, resulting in a positive economic net worth (a positive difference between economic assets and economic liabilities); this is analogous to a positive ownersâ equity on a companyâs financial balance sheet.
The present value of expected future earnings (human capital) at SGD 16 million is less than the lifestyle present value of SGD 20 million, which means that some part of the investment portfolio must fund the Leesâ standard of living. It is important to note that although the Lee family has SGD 18 million of economic net worth, most of this comes from the SGD 16 million extended asset of human capital. Specific investment portfolio assets have not yet been dedicated to specific goals.
Goals-based asset allocation builds on several insights from behavioral finance. The approachâs characteristic use of sub-portfolios is grounded in the behavioral finance insight that investors tend to ignore moneyâs fungibility26 and assign specific dollars to specific usesâa phenomenon known as mental accounting. Goals-based asset allocation, as described here, systemizes the fruitful use of mental accounts. This approach may help investors embrace more-optimal portfolios (as defined in an asset-only or assetâliability framework) by adding higher risk assetsâthat, without context, might frighten the investorâto longer-term, aspirational sub-portfolios while adopting a more conservative allocation for sub-portfolios that address lifestyle preservation.
Exhibit 12:
Lee Family: Required Probability of Meeting Goals and Goal Time Horizons
Goal
Required Probability of Achieving
Time Horizon
Lifestyleâminimum
Extremely high
Short to distant
Lifestyleâbaseline
Very high
Short to distant
Lifestyleâaspirational
Moderate
Distant
Education
Very high
Short
Trust
High
Long
Charitable
Moderate
Short
Because the Lees might delay or forego making a gift to the museum if it would affect the trust goal, the trust goal is more urgent for the Lees. Also note that although parts of the Leesâ lifestyle goals run the full time horizon spectrum from short to distant, they also have significant current earnings and human capital (which transforms into earnings as time passes). This fact puts the investment portfolioâs role in funding the lifestyle goal further into the future.
Goals-based approaches generally set the strategic asset allocation in a bottom-up fashion. The Leesâ lifestyle goal might be addressed with three sub-portfolios, with the longest horizon sub-portfolio being less liquid and accepting more risk than the others. Although for the GPLE pension, no risk distinction was made among different parts of the pension liability vis-Ă -vis asset allocation, such distinctions are made in goals-based asset allocation.
What about the Leesâ other goals? Separate sub-portfolios could be assigned to the special needs and charitable goals with asset allocations that reflect the associated time horizons and required probabilities of not attaining these goals. A later reading on asset allocation in practice addresses implementation processes in detail.
Types of Goals
As goals-based asset allocation has advanced, various classification systems for goals have been proposed. Two of those classification systems are as follows.
Brunel (2012):
Personal goalsâto meet current lifestyle requirements and unanticipated financial needs
Dynastic goalsâto meet descendantsâ needs
Philanthropic goals
Chhabra (2005):
Personal risk bucketâto provide protection from a dramatic decrease in lifestyle (i.e., safe-haven investments)
Market risk bucketâto ensure the current lifestyle can be maintained (allocations for average risk-adjusted market returns)
Aspirational risk bucketâto increase wealth substantially (greater than average risk is accepted)
EXAMPLE 7
Goals-Based Asset Allocation
The Lees are presented with the following optimized asset allocations:
Asset Allocation
Cash
Global Bonds
Global Equities
Diversifying Strategies
A
40%
50%
10%
0%
B
10%
30%
45%
15%
Assume that a portfolio of 70% global equities and 30% bonds reflects an appropriate balance of expected return and risk for the Lees with respect to a 10-year time horizon for most moderately important goals. Based on the information given:
Because of her industry connections in the life sciences, Ivy Lee is given the opportunity to be an early-stage venture capital investor in what she assesses is a very promising technology.
What goal(s) may be addressed by Allocation A?
Solution to 1:
Allocation A stresses liquidity and stability. It may be appropriate to meet short-term lifestyle and education goals.
What goal(s) may be addressed by Allocation B?
Solution to 2:
Allocation B has a greater growth emphasis, although it is somewhat conservative in relation to a 70/30 equity/bond baseline. It may be appropriate for funding the trust because of the goalâs long time horizon and the Leesâ desire for a high probability of achieving it.
What insights does goals-based asset allocation offer on this opportunity?
Solution to 3:
Early-stage venture capital investments are both risky and illiquid; therefore, they belong in the longer-term and more risk-tolerant sub-portfolios. Ivyâs decision about how much money she can commit should relate to how much excess capital remains after addressing goals that have a higher priority associated with them. Note that economic balance sheet thinking would stress that the life sciences opportunity is not particularly diversifying to her human capital.
Discount Rates and Longevity Risk
Although calculation of assets needed for sub-portfolios is outside the scope of this reading, certain themes can be indicated. Consider a retiree with a life expectancy of 20 years. The retiree has two goals:
To maintain his current lifestyle upon retirement. This goal has a high required probability of achievement that is evaluated at 95%.
To gift $1 million to a university in five years. This is viewed as a âdesireâ rather than a âneedâ and has a required probability evaluated at 75%.
Suppose that the investorâs adviser specifies sub-portfolios as follows:
for the first decade of lifestyle spending, a 3% expected return;
for the second decade of lifestyle spending, a 4.6% expected return; and
for the planned gift to the university, a 5.4% expected return.
Based on an estimate of annual consumption needs and the amount of the gift and given expected returns for the assigned sub-portfolios, the assets to be assigned to each sub-portfolio could be calculated by discounting amounts back to the present using their expected returns. However, this approach does not reflect the asset ownerâs required probability of achieving a goal. The higher the probability requirement for a future cash need, the greater the amount of assets needed in relation to it. Because of the inverse relation between present value and the discount rate, to reflect a 95% required probability, for example, the discount rates could be set at a lower level so that more assets are assigned to the sub-portfolio, increasing the probability of achieving the goal to the required level of 95% level.
Another consideration in determining the amount needed for future consumption is longevity risk. Life expectancies are median (50th percentile) outcomes. The retiree may outlive his life expectancy. To address longevity risk, the calculation of the present value of liabilities might use a longer life expectancy, such as a 35-year life expectancy instead of his actuarial 20-year expectation. Another approach is to transfer the risk to an insurer by purchasing an annuity that begins in 20 years and makes payments to the retiree for as long as he lives. Longevity risk and this kind of deferred annuity (sometimes called a âlongevity annuityâ) are discussed in another curriculum reading on risk management.27
There are some drawbacks to the goals-based approach to asset allocation. One is that the sub-portfolios add complexity. Another is that goals may be ambiguous or may change over time. Goals-based approaches to asset allocation raise the question of how sub-portfolios coordinate to constitute an efficient whole. The subject will be taken up in a later reading, but the general finding is that the amount of sub-optimality is small.28
From , we can identify four goals totaling SGD 24 million in present value terms: a lifestyle goal (assessed as a need for SGD 20 million in present value terms), an education goal (SGD 0.25 million), a charitable goal (SGD 0.75 million), and the special needs trust (SGD 3 million).
In , the Leesâ lifestyle goal is split into three components: a component called âlifestyleâminimumâ intended to provide protection for the Leesâ lifestyle in a disaster scenario, a component called âlifestyleâbaselineâ to address needs outside of worst cases, and a component called âlifestyleâaspirationalâ that reflects a desire for a chance at a markedly higher lifestyle. These sum to the present value of future consumption shown in the preceding . describes these qualitatively; a numerical characterization could be very relevant for some advisers, however. By eliciting information on the Leesâ perception of the goalsâ importance, the investment adviser might calibrate the required probabilities of achieving the goals quantitatively. For example, the three lifestyle goals might have 99%, 90%, and 50% assigned probabilities of success, respectively.