Jean Helwege

• [2007 RFS] 新债上市第一笔成交，凭什么白赚 47 个基点？Underpricing in the Corporate Bond MarketJun 2026
• [2004 RFS] 结构模型给债券定价，错的从来不是「太低」，而是「太散」Structural Models of Corporate Bond Pricing: An Empirical AnalysisJun 2026