Yen Rises as AIG Losses Prompt Investors to Trim Carry Trades

The yen rose against 13 of the world's 16 most-active currencies as widening credit-market losses spurred investors to reduce holdings of higher-yielding assets financed in Japan.

The currency gained against the New Zealand dollar and the Norwegian krone as traders reduced so-called carry trades. American International Group Inc., the world's largest insurer by assets, said it may have underestimated a decline in the value of derivative holdings. The euro traded near a three-week low versus the dollar before a report that will probably show the weakest German investor confidence in 15 years.

``I am quite yen-bullish,'' said Michiyoshi Kato, a senior vice president of currency sales in Tokyo at Mizuho Corporate Bank Ltd., a unit of Japan's second-largest publicly traded lender by assets. ``Subprime debt problems are far from over. The markets will remain shaky, buoying the yen.''
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