短語詞組短語stochastic volatility sv model 隨機波動模型Nonlinear Stochastic Volatility Model 非線性隨機波動模型vector stochastic volatility model 曏量隨機波動模型Stochastic Volatility Model with Jumps 率模型long memory stochastic volatility model 長記憶隨機波動模型Continuous Time Stochastic Volatility Model 連續(xù)時間SV模型heavy -ailed stochastic volatility model 厚尾sv模型 返回 stochastic volatility model