Many investors fell for emerging markets in recent years when they delivered sizeable returns. More recently, the associated risk has reasserted itself and the infatuation has faded. What’s the right approach?
A major theme in media commentary since the turn of the century has been the prospect of a gradual changing of the baton in global economic leadership from the world’s most industrialised nations to the emerging economies.
Anticipating this change, investors have sought greater exposure to these changing economic forces by including in their portfolios an allocation to some of the emerging powerhouses such as China, India and Brazil.
An emerging market is broadly defined as the market of an economy that is in the process of rapid growth and industrialisation. The chart below shows that these markets historically have provided higher average returns than developed markets.
But the flipside of these returns is that emerging markets also tend to be riskier and more volatile. That’s because their systems of law, ownership and regulation are still developing and they are often less politically stable. This is reflected in their higher ‘standard deviation’ of returns, which is one measure of risk.
The risk associated with emerging markets has reasserted itself in recent months. Expectations of the US Federal Reserve “tapering” back its monetary stimulus have led to a retreat by many investors from these developing markets.
In its latest economic assessment released in September, the Organisation of Economic Cooperation and Development noted that while advanced economies were growing again, some emerging economies were slowing.
“One factor has been a rise in global bond yields – triggered in part by an expected scaling back of the US Federal Reserve’s quantitative easing – which has fuelled market instability and capital outflows in a number of major emerging economies, such as India and Indonesia,” the OECD said.
Naturally, many investors will be feeling anxious about these developments and wondering whether emerging markets still have a place in their portfolios.
There are number of points to make in response to these concerns.
First, this information is in the price. Markets reflect concerns about the impact on capital flows of the Fed tapering. Changing an agreed portfolio allocation based on past events is tantamount to closing the stable door after the horse has bolted.
Second, just as rich economies and markets like the United States, Japan, Britain and Australia tend to perform differently to one another, similarly emerging economies and markets tend to perform differently to rich ones.
This just means that irrespective of short-term performance, emerging markets offer the benefit of diversification. And we know that diversification across securities, sectors, industries and countries is the best source of risk control for a portfolio.
Third, emerging markets perform differently to one another. And it is extremely difficult to predict with any consistency which countries will perform best and worst from year to year. That’s why concentrated bets are not advised.
So rather than taking a bet on individual countries or even groups of countries (like the ‘BRICs’) , the key to investing in emerging markets is to take a cautious approach – investing in a number of countries, keeping an eye on costs and regularly reviewing risk controls.
Fourth, in judging your exposure to emerging markets it is important to distinguish between a country’s economic footprint and the size of its share market.
So according to the IMF, the world’s 20 biggest economies last year, ranked by GDP in current prices and in $US, were the USA, China, Japan, Germany, France, the UK, Brazil, Russia, Italy, India, Canada, Australia, Spain, Mexico, South Korea, Indonesia, Turkey, the Netherlands, Saudi Arabia and Switzerland.
Of that top 20, eight nations are classed by index providers as emerging markets – China, Brazil, Russia, India, Mexico, South Korea, Indonesia and Turkey.
Yet despite the size of those individual economies, the size of their markets in a global sense is relatively small. China makes up only about 2% of the global market. And that is the biggest single emerging market. Combined, emerging markets make up 11% of the total world market.
This is not to downplay the importance of emerging markets. The global economy is changing and the internationalization of emerging markets in recent decades has allowed investors to invest their capital more broadly. Emerging markets are part of that.
The increasing opportunities for investment also increase diversification, so that while one group of markets or countries or sectors experiences tough times, another group may be posting strong returns.
While emerging market performances in recent times have been less than stellar, it is important to remember that they are still playing a diversification benefit and that over the long term they have provided strong returns.
We know that risk and return are related, so getting out of emerging markets or reducing one’s exposure to them after stock prices have dropped means forgoing the increased expected return now on offer.
Volatility is part and parcel of the emerging markets experience. A bumpy ride on this tiger is not unexpected. But for those adequately diversified with an asset allocation set for their needs and risk appetites, it is worth holding on.
‘Interim Economic Assessment’, OECD, September 3, 2013
Written by Jim Parker, Vice President, Dimensional Fund Advisors Ltd
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