He helps public companies and private investors manage foreign exchange.
Gold prices should also benefit, he said, from the need of central bank officials in emerging markets who manage foreign exchange reserves to diversify their holdings away from global currencies like the dollar, the pound and the euro, which are seeing devaluation because of stimulus policies.
Its Eurosystem-related tasks include formulating monetary policy, managing foreign exchange and reserve assets, issuance of banknotes and coins, overseeing payment and settlement systems, monitoring financial stability, and collecting statistical data.
They take more risk than the central banks that manage foreign-exchange reserves, by investing in shares and even hedge funds and private equity.Assuming a high oil price and a long global boom, the boldest forecasts suggested that the total amount of foreign assets held by governments could double in under a decade and that the proportion invested through SWFs would rise to over half.
The Mehr News Agency said Mahmoud Bahmani, the director of Iran's Central Bank, has promised to act forcefully to manage the foreign exchange problem.
A native of Singapore who has worked for J. P. Morgan the last 14 years, she runs its office there and helps manage its foreign exchange, bond and other markets-oriented businesses.
Although the American market is traditionally regarded as being so vast and deep that it is more stable than emerging countries' markets, those countries have made big strides in managing their foreign exchange reserves, current account deficits and currency positions.
Mr Guo worked alongside Mr Zhou in the central bank for a few years as director of the agency that manages China's foreign exchange reserves.
Today, Mr. Choi is a managing director of foreign exchange marketing with NH Investment & Futures, a futures brokerage house in Seoul.
Built from their experience of managing billions in foreign exchange each year, HiFX has created a simple online international payments service.
