Goldman Sachs Group Inc. said that the case for holding commodities remains strong, bolstering the rationale for investments in oil and metals even as other banks exit the market.

Commodities still offer a way to diversify holdings together with equities and bonds, and are best suited as a hedge against inflation, analysts led by Damien Courvalin and Jeffrey Currie wrote in a report dated yesterday. The appeal of holding commodities will improve as global growth picks up in the next few years, they wrote, without giving a forecast.

While returns from commodities lagged behind those from shares and bonds over the past five years, the case for retaining an allocation in a portfolio over the long term remains, the Goldman analysts wrote. Barclays Plc, JPMorgan Chase & Co. and Morgan Stanley are leaving parts of their commodities businesses, boosting speculation that Goldman will be able to increase its market share.

“Having commodities will be a very useful diversifier for most portfolios,” said Jason Wang, chief executive officer at Singapore-based Stamford Management Ltd., which had about $300 million under management at the end of 2013 after returns of more than 20 percent from its Iridium Alpha Fund. “Even within commodities, it’s so heterogeneous that it’s possible to have diversification within the sector itself.”

Goldman’s nearer-term commodities outlook is for a decline, according to its April 13 report. The Standard & Poor’s GSCI Enhanced Commodity Index may drop 4 percent over 12 months, according to that report.

Commodity Performance

The S&P GSCI Enhanced Commodity Index has risen 4.3 percent this year after losses in 2013 and 2012. Equities as tracked by the MSCI All-Country World Index are up 1.1 percent in 2014, extending advances from last year and 2012. The Bloomberg U.S. Treasury Index climbed 2.2 percent this year, after a 3.4 percent loss in 2013 and 2 percent rise in 2012.

“The strategic case for commodities still holds strong,” the analysts said. “Given our expectation that global growth will continue to improve over the next few years, leading to a shift into an expansion phase for the business cycle, we expect the appeal of holding commodities to continue to improve.”

Barclays is exiting from most of its commodities business, the bank said this week, after Morgan Stanley in December agreed to sell its oil-merchant unit to OAO Rosneft, Russia’s state-run producer. In March, JPMorgan said that it would sell its physical commodities unit to Mercuria Energy Group Ltd. for $3.5 billion, ending a five-year stint in the business.

Inflation Hedge

The case for having commodities in a portfolio was also supported as they were best suited to hedging against rising prices, according to Courvalin and Currie. As central banks around the world cut interest rates and boosted stimulus after the financial crisis, there’s an increased risk that inflation will accelerate in the years ahead, according to the report.

“Updating our analysis of commodity returns shows that the key benefits of including commodities in a portfolio are intact,” Courvalin and Currie wrote. “In particular, returns from investing in commodities since 2007 have been consistent with their historical performance when allocated to the various stages of the business cycle.”

Sourced from April 24th 2014.