The third part involves the toic of the risk generous character, because of the complexity of the OBS, there have a difficult problem to accurate generous of the OBS in the world, also there have not a generous character model.

• 第三部分涉及风险度量的问题,由于表外业务的复杂性,国际上对表外业务的精确度量一直是一个难点问题,也没有形成标准的度量模型。