System, method, and computer program product for valuing and administering annuity with guaranteed minimum withdrawal benefit to generate rising withdrawal stream

摘要

Processes, systems, and computer-readable storage media value and administer a variable annuity having a guaranteed minimum withdrawal benefit (GMWB) feature such that an investor can receive a guaranteed rising stream of income. The GMWB feature can be adapted to help create a guaranteed income stream that will last as long as the Covered Person(s) live(s) even if the entire value of the contract has been reduced to zero provided that withdrawals taken are within the parameters of the feature. The GMWB feature can “lock-in” an increased Income Base at the end of a predetermined period that is equal to the greater of (1) actual investment gains on the contract period or (2) an income credit based upon an Income Credit Base, adjusted by withdrawals taken in the prior period. The contract owner may withdraw an amount less than or equal to a Maximum Periodic Withdrawal Amount in each Benefit Period without reducing the Income Base or the Income Credit Base.