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US07729979B2 Systems and methods to facilitate analysis of a commercial mortgage backed security portfolio based on a contribution of an additional mortgage loan 有权
根据附加抵押贷款的贡献，促进商业抵押支持证券投资组合分析的系统和方法

Systems and methods to facilitate analysis of a commercial mortgage backed security portfolio based on a contribution of an additional mortgage loan
Abstract:
Systems and methods are provided to facilitate an analysis of a commercial mortgage backed security portfolio. According to one embodiment, base information associated with the portfolio is determined. Information associated with an additional mortgage loan to be added to the portfolio is then determined, and a loan spread is calculated for the additional mortgage loan in accordance with a contribution of the additional mortgage loan to the portfolio. For example, a real time pricing server may calculate the loan spread based on a desired profitability associated with the additional mortgage loan.
Abstract(Chinese):

提供系统和方法以便于商业抵押支持的安全组合的分析。 根据一个实施例，确定与投资组合相关联的基本信息。 然后确定与添加到投资组合中的额外抵押贷款相关的信息，并根据附加抵押贷款对投资组合的贡献计算额外按揭贷款的贷款利差。 例如，实时定价服务器可以基于与附加按揭贷款相关联的期望的利润率来计算贷款利差。

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