| 摘要 |
Methods and/or apparatus are contemplated for establishing a plurality of investments (302B) in a portfolio among which an allocation of assets (404C) is to be made; establishing one or more factors (304B) to be associated with the plurality of investments (302B), at least one of the factors (304B) having values that are time variant; and computing the allocation of assets (404C) among the investments (302B) as one or more functions of the one or more factors (304B) such that a time variant allocation of the assets (404C) among the investments (302B) is obtained. |
