An Empirical Research on Bond Investment Strategy Based on Interest Rate Term Structure Change 基于预测利率期限结构变动的债券投资策略实证研究
A bond investment strategy with with holdings are heavily concentrated in both very short-term and extremely long-term maturities. This is also known as the "dumbbell" or "barbelling." 用持有股份的方法进行证券投资的策略主要集中在短期以及长期的到期时间，这通常被称做“哑铃式”以及“杠铃式”。
Analysis of Commercial Bank's Bond Investment? 商业银行的债券投资:盛筵还是鸡肋?
If one investment strategy fails, they try another. 如果投资策略失败，他们会尝试另一种。