问博迪投资学中，一个算术平均和几何平均的问题
发布时间：
来源：人大经济论坛
在boddie，投资学第八版中，147页。Forecast for the long haul 从长远来看预测
Sampling errors in the estimate of expected return will have asymmetric impact when compounded over long periods.
Positive sampling variation will compound to greater upward errors than negative variation.
英文字面意思我能理解。请达人讲一下这两句话内在的意思？
尤其是不理解为什么这里会出现复利计算（compounded）?
Sampling errors in the estimate of expected return will have asymmetric impact when compounded over long periods.
Positive sampling variation will compound to greater upward errors than negative variation.
英文字面意思我能理解。请达人讲一下这两句话内在的意思？
尤其是不理解为什么这里会出现复利计算（compounded）?
经管之家“学道会”小程序
- 扫码加入“考研学习笔记群”
推荐阅读
经管之家精彩文章推荐
