公司型开放式基金
公司型开放式基金-
检验的方法是：以美国的公司型开放式基金为样本，采用价值增强性假说和价值不相关性假说检验基金独立董事的功能是否能提高基金业绩或降低基金费用；
The empirical method is to adopt the value enhancing hypothesis and value irrelevant hypothesis to explain the role of independent directors and whether they increase fund performance and reduce fund fees and thus add net welfare for investors .