| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve foreign remittance in the combination of currencies with the minimum foreign currency risk by automatically calculating the combination ratio of the currencies. <P>SOLUTION: A foreign remittance managing device comprises a storage part 1 for storing the history of exchange fluctuations in at least the plurality of currencies; a first calculation processing part 2 for calculating the foreign currency risk of each currency by defining it as the standard deviation of the exchange fluctuations in the currency, and calculating the correlative coefficient of the fluctuations between the currencies by referring to the history of the exchange fluctuations stored in the storage part 1; a second calculation processing part 3 for obtaining the combination ratio of the currencies with the lowest standard deviation, based on a calculation result by the first calculation processing part 2; and a money remitting part 4 for performing the foreign remittance in response to the combination ratio. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
