爱你每一天 发表于 2015-1-21 10:04 
还有两个概念:Periodic cost Vs. Total periodic cost。这是CFAI上抄下来的解释:“The periodic cost of ...
这是同一个概念。the periodic cost of DB plan is the change in the net pension liability or asset "adjusted for"the empoloyers' contribution.实际上说的就是The change in the net pension liability or asset “excluding”the effect of the employers‘ periodic contribution