体积膨胀的小体积(5.6)对参数的敏感性。KS=1,T=1,σ=0.1,’σ=0.2,H∈ (0, 0.5), ν ∈ (0, 0.6), ρ ∈ (-1,1)ρ-1.0-0.8-0.5-0.20.00.20.50.81.0ν0.00.10.20.30.40.50.6相对误差-0.05-0.04-0.03-0.02-0.010.000.010.020.03 H=0.05ρ-1.0-0.8-0.5-0.20.00.20.50.81.0H0.00.10.20.30.40.5相对误差-0.04-0.020.000.020.040.06ν=0.31ν0.00.10.20.30.40.50.6H0.00.10.20.30.40.5相对误差-0.03-0.02-0.010.000.010.02ρ=0.21的相对误差图5。(5.6)和MC之间的误差面。KS=1,T=1,σ=0.1,’σ=0.2,N=50000,H∈ (0, 0.5), ν ∈ (0, 0.6), ρ ∈ (-1,1)ρ-1.0-0.8-0.5-0.20.00.20.50.81.0ν0.00.10.20.30.40.50.6TVO调用0.0650.0700.0750.0800.0850.0900.095TVO价格,对于H=0.25ρ-1.0-0.8-0.5-0.20.00.20.50.81.0H0.10.20.30.40.5TVO调用0.0760.0780.0820.084TVO价格ρ=0.11ν0.00.10.20.30.40.50.6H0.00.10.20.30.40.5TVO调用0.0800.0810.0820.0830.0840.085TVO价格ρ=-0.33图6。分解公式近似值(4.7)对参数的灵敏度。KS=1,T=1,σ=0.1,’σ=0.2,H∈ (0, 0.5), ν ∈(0, 0.6), ρ ∈ (-1,1)ρ-1.0-0.8-0.5-0.20.00.20.50.81.0ν0.00.10.20.30.40.50.6相对误差-0.25-0.20-0.15-0.10-0.050.000.050.10 H=0.25ρ-1.0-0.8-0.5-0.20.00.20.50.81.0H0.00.10.20.30.40.5相对误差-0.015-0.010-0.0050.0000.0050.01ν=0.11ν0.00.10.20.30.40.50.6H0.00.10.20.30.40.5相对误差-0.02-0.010.000.010.020.030.040.05ρ=-0.33的相对误差图7。(4.7)和MC之间的误差面。KS=1,T=1,σ=0.1,σ=0.2,N=50000,H∈ (0, 0.5), ν ∈ (0, 0.6), ρ ∈ (-1、1)26 E.AL\'OS、R.CHATTERJEE、S.TUDOR和T.-H。