Sökning: "Additive Normal Tempered Stable Processes"

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  1. 1. Parameter Stability in Additive Normal Tempered Stable Processes for Equity Derivatives

    Master-uppsats, Mälardalens universitet/Akademin för utbildning, kultur och kommunikation

    Författare :Eduardo Alberto Alcantara Martinez; [2023]
    Nyckelord :Parameter Stability; Lévy Processes; Calibration; Volatility Surface; Subordination; Additive Normal Tempered Stable Processes; Stable Distribution; Variance Gamma Process; Normal Inverse Gaussian Process.;

    Sammanfattning : This thesis focuses on the parameter stability of additive normal tempered stable processes when calibrating a volatility surface. The studied processes arise as a generalization of Lévy normal tempered stable processes, and their main characteristic are their time-dependent parameters. LÄS MER