衍生品定價:模型風險及其影響
發(fā)布時間:2018-07-17 17:29
【摘要】:本文通過模擬衍生品空頭的對沖盈虧來研究模型風險以及它給衍生品定價和復(fù)制帶來的影響。本文檢驗了在參數(shù)復(fù)制和傳統(tǒng)的Delta復(fù)制兩種復(fù)制策略下,其復(fù)制誤差與模型選擇、真實測度的漂移項和真實狀態(tài)變量等的關(guān)系。本文還詳細討論了參數(shù)復(fù)制策略和Delta復(fù)制策略的優(yōu)劣,以及模型風險對這兩種復(fù)制策略的影響。
[Abstract]:This paper studies the model risk and its influence on the pricing and replication of derivatives by simulating the hedging of derivatives short. In this paper, we examine the relationship between replication error and model selection, drift term of real measure and real state variables under two replication strategies: parametric replication and traditional Delta replication. This paper also discusses the advantages and disadvantages of parametric replication strategy and Delta replication strategy, and the influence of model risk on these two replication strategies.
【作者單位】: 廈門大學;
【基金】:國家自然科學基金面上項目(項目號:70971114) 教育部“國際金融危機應(yīng)對研究”應(yīng)急項目(項目號:2009JYJR051) 福建省自然科學基金的支持(項目號2009J01316)的資助
【分類號】:F830.91
[Abstract]:This paper studies the model risk and its influence on the pricing and replication of derivatives by simulating the hedging of derivatives short. In this paper, we examine the relationship between replication error and model selection, drift term of real measure and real state variables under two replication strategies: parametric replication and traditional Delta replication. This paper also discusses the advantages and disadvantages of parametric replication strategy and Delta replication strategy, and the influence of model risk on these two replication strategies.
【作者單位】: 廈門大學;
【基金】:國家自然科學基金面上項目(項目號:70971114) 教育部“國際金融危機應(yīng)對研究”應(yīng)急項目(項目號:2009JYJR051) 福建省自然科學基金的支持(項目號2009J01316)的資助
【分類號】:F830.91
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