Today's lecture is about portfolio diversification and about supporting financial institutions, notably mutual funds.

今天这堂课的内容是投资组合多样化,以及辅助性金融机构，特别是共同基金。

耶鲁公开课 - 金融市场课程节选

It will be about the securities market line, about the beta, about the mutual fund theorem, and it will also be about institutions that we have--about investment companies and their management.

证券市场的风险线,beta系数,共同基金定律,还有当下的一些金融机构,包括投资公司,以及他们的管理

耶鲁公开课 - 金融市场课程节选