The principles of insurance-- the fundamental powerhouse--is the principle of risk pooling.

保险的原理,其基本的动力...是风险汇聚原理

耶鲁公开课 - 金融市场课程节选

The principles of insurance-- the fundamental powerhouse--is the principle of risk pooling.

保险的原理,其基本的动力...是风险汇聚原理

耶鲁公开课 - 金融市场课程节选