This free course is on asset allocation in investment. To start with, you will learn how to assess investor objectives and constraints and how to turn them into an expected return appropriate for the investor, with an amount of risk suitable for the investor.
In this course, you will also be introduced to how portfolios can be put together which meet investor requirements and also deal with the investor’s particular constraints, such as tax, currency, or regulation.
This OpenLearn course is an adapted extract from the Open University course B861 Investment and portfolio management.
After studying this course, you should be able to:
recognise how typical client objectives and constraints impacts on asset allocation
set client risk and return objectives in the context of an asset allocation process
describe the reasons for a written investment policy statement and its major components
recognise typical client objectives and constraints and how these impact on portfolio choice
explain how to set client risk and return objectives in the context of an asset allocation process
In this section, we look at publicly available model portfolios aimed at individual investors. Instead of tailor-making the portfolio for each individual’s specific needs – a service usually offered only to ultra-high net worth individuals with assets in the tens of millions of dollars - most individual investors are typically offered a limited range of model portfolios ranging from low to high risk. We look first at the APCIMs model portfolios and then at model portfolios based on investor questionnaires offered by an internet trading company.
A publicly available version of the model portfolio approach for individual investors is the APCIMS Private Investor Index Series, launched in the late 1990s and now called the FTSE/WMA Private Investor Index Series. At that time APCIMS offered three model portfolios aimed at providing UK private clients with benchmarks for three investment strategies: income (lower risk), balanced (medium risk) and growth (higher risk).
The FTSE/WMA index series originally included four different asset classes: UK equities, non-UK equities, UK bonds and cash. The proportions varied according to the level of risk acceptable to the client. By choosing UK equities, UK bonds and UK cash, as three out of the four suggested asset classes, the currency risk to a UK investor was minimised. The constituents of the FTSE/WMA indices have changed over time, and now include hedge funds and commercial property to provide yet further diversification. Table 1 shows the percentages recommended in 2000.
| Model Portfolio | Income (%) | Balanced (%) | Growth (%) |
|---|---|---|---|
| UK equities | 50 | 55 | 60 |
| Non-UK equities | 5 | 20 | 25 |
| UK Bonds | 40 | 20 | 10 |
| UK Cash | 5 | 5 | 5 |
| Total | 100 | 100 | 100 |
A broader approach to low and high risk was taken by Gregory and Rutterford, who developed a set of model portfolios in 2000, using portfolio theory optimisation and based on the then most recent ten-year historic performance of return, risk and correlation between asset classes and allowing for short-term as well as long-term investment objectives. This was also aimed at UK investors.
Gregory and Rutterford developed an investor questionnaire for an on-line broking firm for individual investors. The questions asked were divided into two sections, those relating to risk tolerance and those relating to time horizon. According to the scores in each section, one of five types of portfolio was recommended – conservative, moderately conservative, moderate, moderately aggressive and aggressive.
The model portfolios are shown in Table 2
| Model Portfolio | %UK equities | %ROW equities | %Gilts | %Tbills | Geometric Return % | Std. Dev |
|---|---|---|---|---|---|---|
| Conservative | 10% | 10% | 10% | 70% | 10.6 | 3.6 |
| Moderately Conservative | 20% | 20% | 20% | 40% | 11.8 | 7.2 |
| Moderate | 30% | 30% | 30% | 10% | 12.9 | 10.8 |
| Moderately Aggressive | 50% | 30% | 15% | 5% | 13.8 | 14.0 |
| Aggressive | 80% | 15% | 0% | 5% | 14.8 | 17.9 |
Here a conservative portfolio for an investor with low risk tolerance and a relatively short time horizon included 20% equities (UK and Rest of World (ROW)), 10% UK gilts and 70% Treasury bills. An aggressive investor using this set of model portfolios would invest 95% of his or her portfolio in equities.
It is usual for investment advisers to get potential clients to fill in a questionnaire to try to ascertain the investor’s risk and return requirements. The activity which follows is based on an actual investors questionnaire. Select view to access the questionnaire.
Now complete the individual Investor Questionnaire designed by Gregory and Rutterford and determine which model portfolio from Table 2 is deemed appropriate for you. Once you have completed it, and found the model portfolio recommended to you, consider whether you think it is right for you in terms of asset allocation.
One important reason why investors today might not hold the same equity proportion as in 2000 is that the portfolios recommended by Gregory and Rutterford were estimated using historic ten year returns, standard deviations of returns, and correlation coefficients. In other words, their recommended model portfolios were based on what had happened in the 1990s and not on what was expected to happen in the 2000s. That a particular ten-year return is likely to be repeated in the following ten years is highly unlikely. An analyst forecasting ten-year returns would like more than one data point to be confident of his forecast. For example, the Barclays Equity Gilt Study goes back to 1900, which is only 11 or so decades ago. In addition, economic conditions may have changed so that, even with a long historic time series, forecasts of future returns, volatilities and correlations may not be appropriate. Seismic events such as 2008 and 2016 have woken investors up to the fact that risk cannot be measured by volatility alone. Which is why there is much more emphasis on liquidity – is an asset saleable within a reasonable time frame? – and on drawdown - the decline in value from peak to trough over a period - as well as how long a portfolio takes to recover that loss.
The investment management regulator, the Financial Conduct Authority or FCA (previously called the FSA), has recognised that the simple measure, volatility or standard deviation of returns, is not enough to capture the complexity of risk as understood by investors.
Read the FSA (now the FCA) factsheet Attitude to risk - an adviser prompt and answer the question in Activity 2.
List three aspects of risk - other than standard deviation or historic volatility – which are relevant to the investor and are mentioned in the FSA factsheet.
The three aspects of risk mentioned in the FSA factsheet that are relevant to investors are, economic and political risk relating to factors such as interest rates, the inflation rate, and possibly exchange rates.
The ability to understand risk. Financial literacy (also known as financial capability) is part of the UK government’s strategy to help potential investors make risky investment decisions in as informed a way as possible.
The third is to do with expectations. As mentioned above, the past is not a good predictor of the future. This is why investment management firms and advisers spend a lot of time forecasting future returns and risks for different asset classes.
Another reason why equities appear in relatively high percentages in the APCIMs model portfolios, and in those recommended in the Gregory and Rutterford questionnaire, is that the UK investment management industry prefers equities to bonds. The UK has a long tradition of equity investment going back to the South Sea Bubble in 1720 and beyond. Countries such as Germany, on the other hand, have a tradition of preferring bonds, also aided by history (the equity market collapsed under hyperinflation in the 1920s), and regulations may not allow insurance companies or pension funds in certain countries to buy equities at all.
The OECD document ‘Pensions at a glance 2013’ shows that bonds and equities combined make up the highest proportion of pension fund portfolios. But, despite having similar investment objectives, pension funds differ a lot in terms of asset allocation across countries, especially in terms of bonds and equities.
Read pages 196-7 in Chapter 8 of Pensions at a Glance 2013. It shows that bonds and equities combined make up the highest proportion of pension fund portfolios. But, despite having similar investment objectives, pension funds differ a lot in terms of asset allocation across countries, especially in terms of bonds and equities.
We will now explore how pension fund asset allocations differ across countries.
Which three countries have the highest proportion of equities in their pension funds?
Australia, US and Finland.
Do you think this alters when looking at public pension plans?
Yes, the US is near the bottom in terms of equities and Australia only average for public pension plans.
Now which three countries have the smallest amount of bonds and equities as a proportion of the total?
Germany, Japan and Korea all have less than 50% of their portfolios in bonds and equities. Korea has a lot of cash, the other two countries have a significant proportion in ‘other assets’.
This leads us to the third reason why you might think equities are overweight in the model portfolio allocations. We discuss this in the following sub-section, Choosing asset classes.
In this section you will look at the choice of asset classes available to investors, how this has changed over time, and how this has affected the choice of what investors include in their portfolios.
Since the 1980s, a number of new asset classes have been added to the three basic types of asset: equities (UK and non-UK), bonds, and cash.
The figure below shows how, in the last few decades, more and more asset classes have been added to the opportunity set to aid portfolio diversification.

For example, since the early 2000s, new types of asset, sometimes called alternative assets, have been developed. These include private equity, hedge funds, commodities, infrastructure funds, structured products, and many more. Private equity is equity investment in companies not listed on a stock exchange, often with substantial leverage to raise expected equity returns. Hedge funds are funds with specialised investment strategies, often using leverage and derivatives, aiming to offer a good return per unit of risk and low correlation with conventional bond and equity markets. An example of a hedge fund strategy is so-called long/short (buying shares expected to rise in value, selling short those shares expected to fall in value, with zero net exposure to the stock market).
Credit ratings allowed the development of complex bonds which could be structured to provide particular levels of credit rating, such as high yield, to meet particular investor needs. High yield debt is debt issued by companies which have a below investment grade rating (or which has become high risk through poor performance). Commodities include gold, energy, minerals, etc., and infrastructure includes housing, railways, windfarms and motorways.
Check the FTSE/ WMA website and see which asset classes have been added to those shown in Table 1. Compare the equity and bond percentages in model portfolios now with those in Table 1.
Which asset class(es) has(ve) been reduced to allow for the introduction of new asset classes?
The latest update at the time of writing was for portfolios from June 2015.
You can also access up to date information on FTSE WMA Private investor index series asset allocation.
| Model portfolio | Conservative (%) | Income (%) | Balanced (%) | Growth(%) | Underlying asset index |
|---|---|---|---|---|---|
| UK equities | 19 | 35 | 37.5 | 40 | FTSE All-Share |
| Non-UK equities | 11 | 17.5 | 30 | 37.5 | FTSE All World. ex-UK |
| Bonds | 45 | 32.5 | 17.5 | 7.5 | FTSE Gilts All Stocks |
| Cash | 5 | 5 | 5 | 2.5 | 7 day LIBOR-1% |
| Commercial property | 5 | 5 | 5 | 5 | FTSE All UK Property |
| Hedge funds/Alternatives | 15 | 5 | 5 | 7.5 | FTSE/APCIMS Hedge (investment trust) |
| Total | 100 | 100 | 100 | 100 |
The most recent equity percentages are a maximum of 77.5% for the Growth portfolio compared with a maximum of 85% in 2000. However there is a swing towards non-UK compared to UK equities.
The equivalent figures for bonds/gilts are 45% now and were 40% in 2000. This increase can be explained by the introduction of a new model portfolio, called Conservative, which has almost half its asset allocation in bonds.
A maximum of 20% is invested in alternative asset classes – commercial property, hedge funds/alternatives - but these are used in both the low risk and higher risk portfolios. It is mostly bonds which have been reduced in importance to allow for alternatives. Note that the general term ‘bonds’ is used, rather than the more restrictive term, ‘UK gilts’, so that bonds may include high yield and/or non-UK bonds, which are riskier in sterling terms than gilts. However, the performance benchmark used is still a gilts index.
To summarise, perceptions of which asset classes to include change over time. This is partly to do with supply - for example it was relatively difficult to buy emerging market equities or bonds in the 1980s – and partly to do with demand - hedge funds, for example, can be designed to be uncorrelated with equity markets (although this does not always turn out to be the case in practice) and structured bond products can be designed to offer the particular credit rating sought by the investor.
The next activity explores why demand for equities worldwide has changed over time.
a.
Increased wealth in emerging economies
b.
The aging population of developed economies
c.
Developed economics are switching from defined benefits to defined contribution schemes
d.
Higher income tax rates on dividends
e.
Increased regulation on insurance companies
f.
The 2008 crash made investors wary of equities which was riskier than bonds
g.
Basel 2 and 3 regulations penalises financial institutions for holding equities
h.
Reduced wealth in emerging economies
i.
The 1929 Wall Street Crash
The correct answers are a, b, c, f and g.
These are:
We now explore possible change in equity demand which may have changed since the McKinsey Report was written.
Do you think the arguments outlined in Activity 6 above have changed with respect to decline in demand for equities (made by McKinsey in 2011) since the paper was written?
1. As bond yields have fallen, investors may shift into equities.
2 & 3. The new rules on pensions in the UK are encouraging people to remain partially invested even after retirement. Also DC pensions can be invested in lifestyle funds which typically have a high equity content until 10 years before retirement. And the retirement age is increasing over time. 4. Equity returns have been relatively good since 2011. Also, Government bond yields are at record lows as a result of quantitative easing. Currently, around 40% of Eurozone bond yields are negative. The central banks are encouraging investors to buy riskier assets – so-called financial repression.
5. Given perverse incentives for institutions such as pension funds and insurance companies (e.g. the more bond yields fall, regulations require them to buy more bonds to meet their liabilities), there is likely to be a loosening of regulations which will allow these institutions to buy more equities.
What is the key behavioural bias that this highlights?
Individuals saving for retirement with DC pension funds invest less in equities (are more risk averse) than investment intermediaries when investing on individuals’ behalf in DB schemes. The attitude to risk is different even though the investment objective – a good pension – is the same.
We now explore the asset allocation of a US endowment fund, that of Yale University.
Read the first seven pages of the Yale endowment fund annual report for 2013. In particular, note its unusual asset allocation and the boxes on the Yale model and liquidity.
The following activity examines the unusual aspects of the asset allocation of the Yale endowment fund.
a.
Yale has most of its assets in US equities.
b.
Yale has more unlisted than listed equity.
c.
Yale has large real estate and natural resources assets which can increase in value over the long term.
d.
The high allocation to absolute return or investments designed to never have negative returns.
e.
The low allocation to domestic equities and bonds.
f.
Yale has more listed than unlisted equity.
g.
Yale aims to match the relevant indices.
h.
Yale uses portfolio theory to determine its asset allocation and alters this in subjective ways.
i.
Yale uses equal weighting for its asset allocation.
The correct answers are b, c, d, e and h.
Yale has a large percentage in assets which can be expected to increase in value over the long term – real estate and natural resources. This reflects its very long term time horizon. This is why Yale is less preoccupied with liquidity than other types of investor.
Yale has a very active strategy with respect to equity – it has more in unlisted (private) equity than in listed equity, but even the listed equity is chosen to be very different from a standard spread of US equities linked to, say, the S&P 500 index.
The high allocation to ‘absolute return’, in other words, investments designed to never have negative returns. These are often benchmarked relative to a 100% cash benchmark.
The low allocation to domestic equities and to bonds – just over 10% in total. This is very very different from the classic allocation of pension funds around the world of around 80% bonds plus equities.
Note how Yale uses mean variance analysis (Portfolio theory) to determine its asset allocation but also note how it alters this in a number of subjective ways.
This section looks at how an investment policy can be determined, considering the scope and purpose of the investing institution or individual, issues of corporate governance – which crop up when fund management is delegated to a third party – investment return and risk objectives, and risk management which includes how to measure performance and what policy to adopt with respect to rebalancing.
The following activity will allow you to explore a template for an investment policy statement as recommended by the CFA.
Read the document by the CFA entitled Elements of an Investment Policy Statement for Institutional Investors.
What are the key elements to be included in a policy statement?
The key elements of an investment policy statement are:
We will discuss risk management issues in more depth in Unit 6.
An example of a long-term return objective is often given in real terms. Why do you think that is?
The level of inflation current at the time of specifying the investment policy may be very different from levels of inflation experienced in the decades to come. Real return objectives neutralise this potential problem. See Section 3b of the CFA investment policy statement.
a.
By specifying a strategic asset allocation of the different asset classes having used risk, return and correlation data to optimise the mix.
b.
By employing a number of fund managers.
The correct answer is a.
By specifying a strategic asset allocation of the different asset classes having used risk, return and correlation data to optimise the mix. See Section 2e of the CFA investment policy statement.
Give an example of a special factor which might be included in the investment policy statement.
One example is the exclusion from the portfolio of securities in the same industry as the company whose pension fund investment policy is being considered. For other examples, see Section 2e of the CFA investment policy statement.
Now look at some investment policies in action.
The case study below explores an actual investment management agreement and what constraints were imposed in terms of asset classes on the investment manager.
a.
More than 50% in bonds in the portfolio
b.
Growth
c.
Emphasis on liquidity
d.
A majority in overseas assets
e.
Discretion to fund managers on what they could buy
The correct answers are b, c and e.
The main investment characteristics of the mandate are growth (a high proportion of equities), an emphasis on liquidity, and a considerable amount of discretion given to the fund managers in terms of what they can buy and how much they can deviate from the benchmark portfolio.
a.
Quantifying risk by tracking error in the benchmark portfolio
b.
Limiting the amount of higher risk in any asset class
c.
Limiting the amounts in a particular asset class
The correct answers are b and c.
Risk has been constrained by limiting the amounts in a particular asset class and by limiting the amount of higher risk securities in any asset class - through credit rating, through type of market (developed/emerging) and through liquidity. However risk has not been quantified, e.g. in terms of tracking error with respect to the benchmark portfolio.
a.
60% equities and 20% non benchmark
b.
85% equities and 7% higher risk non benchmark
The correct answer is b.
Assuming that higher risk non-benchmark assets are the riskiest investments, the highest risk portfolio would be, say, 7% higher risk non-benchmark investments and 85% equities, with the remaining 8% in non-benchmark assets. However, given the requirement for a minimum of 15% in bonds, the non-benchmark assets would have to be bonds.
What do you think were the riskiest assets in the Crash of 2008?
In practice, many so-called structured bonds had credit ratings which underestimated their true risk, so the ‘bond’ and ‘non-benchmark’ categories performed poorly. Also funds investing in illiquid assets themselves proved to be illiquid and many suspended pay-outs and suffered losses, although they had promised investors liquidity.
This activity explores the long-term asset allocation strategy of a US public sector pension plan with an ethical stance.
Now look at the web site of CalPERS (California Public Employee Retirement Scheme), one of the largest investing institutions in the world. It is the public sector pension fund for the state of California with assets of around $300bn. In particular, look at their assets and their asset allocation strategy.
Watch the video of the CEO of Calpers on sustainability.

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How does this compare with those of Yale and ‘Alpha’?
CalPERS follows a strategic asset allocation policy that identifies the percentage of funds to be invested in each asset class. Policy targets are typically implemented over a period of several years on market declines and through dollar cost averaging. Listed below is CalPERS current asset allocation mix by market value and policy target percentages as of 30 September 2014. You will find a more up to date version when you access the website.
| Asset Class | Current Allocation (%) | Interim Strategic Target (%)2 | Actual Investment ($ Billions) |
|---|---|---|---|
| Growth | 63.1% | 61.0% | $186.2 |
| Public Equity | 52.5% | 51.0% | $155.0 |
| Private Equity | 10.6% | 10.0% | $31.2 |
| Income | 17.7% | 19.0% | $52.3 |
| Real Assets | 10.2% | 12.0% | $30.0 |
| Real Estate | 8.7% | 10.0 | $25.6 |
| Forestland | 0.8% | 1.0% | $2.3 |
| Infrastructure | 0.7% | 1.0% | $2.1 |
| Liquidity | 1.9% | 2.0% | $5.5 |
| Inflation | 5.4% | 6.0% | $15.9 |
| Trust Level 3 | 1.7% | N/A | $5.0 |
| Total Fund* | 100.0% | 100.0% | $295.0 |
Interim strategic targets adopted by the Investment Committee at the May 2014 Investment Committee meeting.
Trust Level includes: Absolute Return Strategy, Multi-Asset Class, and Overlay, Transition, and Plan Level. *Figures are rounded for viewing purposes.
CalPERS clearly has a growth strategy with a total of 63.1% targeted for equities (public and private) as well as over 10% in illiquid ‘real’ assets. Unlike ‘Alpha’, it is prepared to invest in illiquid assets and is also interested in sustainable investment.
CalPERS, unlike Yale, states that it has decided to move out of Absolute Return strategies, i.e. out of funds which aim to generate positive returns, regardless of the state of the stock market. This is presumably due to disappointment at the performance of this asset class.
CalPERS has a very long term investment horizon, as evidenced by its emphasis on sustainability.
This section focuses on the role of regulation in ensuring that investors, in particular retail investors are protected when they make financial investments.
The FSA factsheet you are about to read highlights the importance of the seller of financial services ‘knowing’ his or her customer.
Read the Financial Conduct Authority (FCA) document entitled Our Strategy, dated 8th December 2014.
Read the factsheet provided by the FCA called Knowing your customer and assessing their needs.
What are the inherent conflicts in financial markets and how have these been dealt with by the role of the FCA?
Unregulated, competitive ‘free markets’ are desirable for efficiency and low costs but may lead to losses by retail investors. Also, financial market failure can damage the entire economic system.
The three operational objectives of the FCA, shown on page 5 of the FCA document, are the consumer protection objective, the competition objective, and the integrity objective. The conflicts have not been dealt with, merely acknowledged.
a.
The retirement planning questionnaire
b.
A household income questionnaire
c.
The inheritance tax questionnaire
d.
The portfolio management questionnaire
The correct answers are a, c and d.
To me, the surprising question was the one concerning political and ethical views. The customer can then be oriented towards ethical funds, which avoid investing in such sectors as weapons, tobacco or alcohol. You may have found other questions surprising.
Which question asked by the FCA did you find most surprising?
You may have been surprised by the question concerning political and ethical views. The customer can then be oriented towards ethical funds, which avoid investing in such sectors as weapons, tobacco or alcohol. You may have found other questions surprising.
This activity looks at investment advice in practice and how it may not be as good as the templates seem to suggest.
a.
It failed to correctly identify customer needs and their attitude to risk
b.
It sold the customer email list to other organisations
c.
It failed to complete any type of investor paperwork
d.
It failed to check if products they sold to clients were suitable over time
The correct answers are a and d.
It failed to correctly identify customer needs and their attitude to risk. It also failed to check, as it had promised, that products they had sold to clients continued to be suitable over time. Notice how the press release mentions a loss of trust on behalf of customers.
This is not a one-off. See the FCA list of press releases for an insight into the extent of mis-selling.
In this course free course, Asset allocation in practice, you have learnt how to determine different investor objectives with respect to risk and return and investor constraints such as investing in sustainable sectors or being concerned with taxation or currency issues.
You have seen that determining investor requirements allows investment advisers to create an optimal asset allocation for the portfolio which aims at an expected return appropriate for the investor, and with the amount of risk which the investor is prepared to take on.
This free course was written by Janette Rutterford
Except for third party materials and otherwise stated (see terms and conditions), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.
The material acknowledged below is Proprietary and used under licence (not subject to Creative Commons Licence). Grateful acknowledgement is made to the following sources for permission to reproduce material in this free course:
Course Image: © TERADAT SANTIVIVUT/iStockphoto.com
Table 1.1: adapted from: http://www.ftse.com/ products/ downloads/ FTSE_WMA_Private_Investor_Index_Series_Asset_Allocations.pdf
2.1 Financial Services Authority Fact Sheet (2015) Attitude to risk – an advisor prompt (not exhaustive). http://www.fsa.gov.uk/ 7.1 Financial Conduct Authority (2014)
Activity 1.29 CalPERS: Anne Stausboll - A Vision for Sustainability © CAlPERS https://www.calpers.ca.gov/
Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.
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CalPERS (2015) CalPERS Asset Allocation & Performance. [Online] Available at: https://www.calpers.ca.gov/ index.jsp?bc=/ investments/ assets/ assetallocation.xml(Accessed July 2015)
CFA Institute (2010) Elements of Investment Policy Statement for Institutional Investors. [Online] Available at: http://www.cfapubs.org/ doi/ pdf/ 10.2469/ ccb.v2010.n13.1 (Accessed July 2015)
FCA (2014) Our Strategy. [Online]. Available at http://www.fca.org.uk/ static/ documents/ reports/ fca-our-strategy-december-2014.pdf (Accessed 7 December 2015)
FCA (2014) Santander UK fined £12.4m for widespread investment advice failings. [Online]. Available at: http://www.fca.org.uk/ news/ santander-uk-investment-fine (accessed July 2015)
FSA (no date) Knowing your customer and assessing their needsfactsheet. [Online]. Available at http://www.fsa.gov.uk/ smallfirms/ resources/ factsheets/ pdfs/ KYC_factsheet.pdf (Accessed 7 December 2015)
FSA (2011) Letter to CEOs of wealth management firms. [Online]. Available at http://www.fsa.gov.uk/ static/ pubs/ ceo/ dear_ceo_wealth_management.pdf (accessed July 2015)
FSA (2015) Attitude to risk – an advisor prompt (not exhaustive). [Online] Available at: http://www.fsa.gov.uk/ smallfirms/ resources/ factsheets/ pdfs/ ATR_prompt.pdf (Accessed 7 December 2015)
FTSE/WMA (2015) FTSE WMA Private Investor Index Series Asset Allocations [Online] Available at http://www.ftse.com/ products/ downloads/ FTSE_WMA_Private_Investor_Index_Series_Asset_Allocations.pdf (Accessed July 2015)
Gregory, A. and Rutterford, J. (2000) ‘Optimal Asset Allocation for UK: An Historical Analysis, 1970-2000’, University of Exeter working paper
Insight: Anne Stausboll - A Vision for Sustainability (2014) Youtube video, added by CalPERSNetwork [Online]. Available at https://www.youtube.com/ watch?v=D0zjOxK8I8k (Accessed 7 December 2015)
McKinsey (2011) The emerging equity gap: Growth and stability in the new investor landscape. [Online] Available at http://www.mckinsey.com/ insights/ global_capital_markets/ emerging_equity_gap (Accessed July 2015)
OECD (2013) Pensions at a Glance 2013 - OECD and G20 indicators. [Online] Available at: http://www.oecd-ilibrary.org/ finance-and-investment/ pensions-at-a-glance-2013_pension_glance-2013-en (Accessed 6 January 2016)
WMA (2015) Private Investor Index Current Asset Allocation [Online] Available at: http://www.thewma.co.uk/ private-investor-indices/ current-asset-allocation/ (Accessed 6 January 2016)
Yale University (2013) The Yale Endowment 2013. [Online] Available at http://investments.yale.edu/ images/ documents/ Yale_Endowment_13.pdf (Accessed July 2015)
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