英文标题:
《The efficiency of Anderson-Darling test with limited sample size: an
application to Backtesting Counterparty Credit Risk internal model》
---
作者:
M. Formenti, L. Spadafora, M. Terraneo, F. Ramponi
---
最新提交年份:
2015
---
英文摘要:
This work presents a theoretical and empirical evaluation of Anderson-Darling test when the sample size is limited. The test can be applied in order to backtest the risk factors dynamics in the context of Counterparty Credit Risk modelling. We show the limits of such test when backtesting the distributions of an interest rate model over long time horizons and we propose a modified version of the test that is able to detect more efficiently an underestimation of the model\'s volatility. Finally we provide an empirical application.
---
中文摘要:
在样本量有限的情况下,本文对安德森-达林检验进行了理论和实证评估。该测试可用于在交易对手信用风险建模的背景下对风险因素动态进行回溯测试。当回溯测试利率模型在长时间范围内的分布时,我们展示了这种测试的局限性,并且我们提出了一种改进的测试版本,能够更有效地检测模型波动性的低估。最后,我们提供了一个实证应用。
---
分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:Risk Management 风险管理
分类描述:Measurement and management of financial risks in trading, banking, insurance, corporate and other applications
衡量和管理贸易、银行、保险、企业和其他应用中的金融风险
--
---
PDF下载:
-->