Research of Volatility Risk Premium—Empirical Study Based on Hong Kong Security Market

Abstract

如何刻画资产价格的动态过程一直是学术界与实务界极为关注的话题,而随着衍生品交易的日益活跃和金融市场波动的日益剧烈,合理估计资产价格动态过程显得尤为重要。传统的研究方法通常只利用资产价格信息,或者只利用衍生品价格信息,原因在于风险溢酬的存在使得资产价格动态过程在现实测度和风险中性测度中存在差异。在一个状态变量为资产价格及其波动率的定价系统中,若能找到合理的波动率风险溢酬函数,那么就可以将现实测度和风险中性测度下的资产动态过程衔接起来。而且,波动率风险溢酬体现了投资者对波动率风险的态度,因此,无论是对于学术界还是实务界,研究波动率风险溢酬是十分必要和重要的。 本文运用恒生指数及其期权的数据考察了...How to model the dynamic process for the price of assets is an important issue for both academe and practitioners. This task becomes more difficult and more necessary when derivatives become prevalent in the market. Because the price of derivatives are computed with the dynamics process of the price of the underlying asset under the risk-neutral measure, but they are hedged in the real-life measur...学位:经济学硕士院系专业:经济学院金融系_金融工程学号:1562006115103

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