CFA level 3 真題2015 Q7 part C 離retirement只有4年，為甚麼long time investment horizon 可以是 one factor that increases Ryan’s ability to take risk？
請問long time investment horizon的真正意義是指哪一段investment horizon？
最後，long time investment horizon是否一定可以寫在factor that increases ability to take risk？有沒有哪些情況是不可以？
Thanks.