A study by Francois Brochet of Boston University and his co-authors looked at the relationship between CEO tenure and firm value to see if they could identify an optimal period in charge.

波士顿大学的弗朗索瓦·布罗谢及其合著者进行了一项研究，观察了CEO任期与公司价值之间的关系，看看是否可以确定一个最佳在职期限。