Statistical Inference for a Relative Risk Measure
相对风险度量的统计推断AI 解读 ↓
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AI 根据所提供的论文材料归类:摘要明确以监管者监测系统性风险为目标,风险度量对市场共动敏感,因此直接归入尾部与系统性风险方向。
相对风险度量的统计推断AI 解读 ↓
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For monitoring systemic risk from regulators’ point of view, this article proposes a relative risk measure, which is sensitive to the market comovement. The asymptotic normality of a nonparametric estimator and its smoothed version is established when the observations are independent. To effectively construct an interval without complicated asymptotic variance estimation, a jackknife empirical likelihood inference procedure based on the smoothed nonparametric estimation is provided with a Wilks type of result in case of independent observations. When data follow from AR-GARCH models, the relative risk measure with respect to the errors becomes useful and so we propose a corresponding nonparametric estimator. A simulation study and real-life data analysis show that the proposed relative risk measure is useful in monitoring systemic risk.
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