跳跃
期权估价
估价(财务)
半方差
计量经济学
仿射变换
跳跃扩散
莱维过程
随机贴现因子
经济
计算机科学
资本资产定价模型
数学
应用数学
统计
财务
量子力学
空间变异性
物理
纯数学
作者
Zhiyuan Pan,Yudong Wang,Li Liu
摘要
Abstract We develop a new option pricing model that captures the jump dynamics and allows for the different roles of positive and negative return variances. Based on the proposed model, we derive a closed‐form solution for option pricing under the condition of a nonmonotonic pricing kernel. Our results indicate that the new model has superior option pricing performance to its nested models, including the jump model of Christoffersen et al. (2015) and affine realized semivariance model of Feunou and Okou (2019). The models accommodating jumps, high‐frequency information, and accounting for variance risk premium perform well compared with traditional benchmark models.
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