Yield management
问题描述：
Yield management
Yield management is now commonly used in the allocation of airline seats.
答
Yield management
效益管理
Yield management is now commonly used in the allocation of airline seats.
效益管理现在被普遍应用于航班座位的分配上.
Commonly, yield means percentage of certain thing in the total ourocme.
For example, for airline seats, it can mean how many seats are occupied when an airplane takes off. This is called occupacy rate, a kind of yield.
However, it can also mean how much revenue you received when an airplane takes off. This is more about total yield management.