Core Viewpoint - The article discusses the importance of effectively managing interest rate risk in the context of increasing global interest rate volatility and the development of China's bond market, highlighting the unique risk management and asset allocation value of floating-rate bonds [1]. Group 1: Floating-Rate Bond Risk Hedging Effect - The hedging effect of floating-rate bonds is not automatic and heavily depends on the precision of their terms [1]. - The choice of benchmark interest rate is crucial, as different rates (e.g., DR007, LPR, SHIBOR) have varying volatility characteristics and market implications, making alignment with the investor's risk sources essential for effective hedging [2]. - The setting of repricing cycles can significantly enhance the stability and predictability of investment portfolio returns, with shorter cycles better aligning with benchmark rate fluctuations [2]. - The repricing calculation rules should be closely aligned with current market rates to provide timely and accurate risk hedging [2]. Group 2: Floating-Rate Bond Valuation Practices, Characteristics, and Sensitivity Analysis - Cash flow discount models are commonly used for valuation, but differences in predicting future cash flows and selecting discount rates can lead to varied valuation results [3]. - The valuation of floating-rate bonds is influenced by both future coupon rates and the discount rate, with price stability occurring when both move in the same direction, while opposite movements increase volatility [3]. - Sensitivity analysis indicates that floating-rate bond valuations are more sensitive to changes in spread yield than to benchmark interest rate changes, making the accurate determination of spread yield a key challenge [3]. Group 3: Policy and Practical Implications - Recommendations for developing China's floating-rate bond market include enhancing market liquidity through improved market maker systems and encouraging investor participation [4]. - Product design should be optimized to offer more diverse and standardized terms, catering to various investor risk management needs [4]. - Valuation mechanisms should be refined to explore differentiated methods based on the activity level of floating-rate bonds, enhancing overall market pricing capability and transparency [5].