A Simple Estimate of VAR under Garch Modelling
This paper calculates Value at Risk under under a GARCH framework for returns, without assuming a given probability distribution for errors of GARCH process. The procedure is given and its accuracy is checked. The bootstrap method is proposed to study the finite sample properties of estimate. Using five examples, we show that our approach works well. The good properties of our approach are proved. A methodology is proposed for selecting the time horizon. Comparisons with JPMorgan Riskmetrics outcomes are performed. Finally, a real data set is considered.
Volume (Year): 14 (2011)
Issue (Month): 2 (Winter)
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- Giot, Pierre & Laurent, Sebastien, 2004.
"Modelling daily Value-at-Risk using realized volatility and ARCH type models,"
Journal of Empirical Finance,
Elsevier, vol. 11(3), pages 379-398, June.
- GIOT, Pierre & LAURENT, Sébastien, "undated". "Modelling daily Value-at-Risk using realized volatility and ARCH type models," CORE Discussion Papers RP 1708, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Giot Pierre & Laurent Sebastien, 2001. "Modelling daily value-at-risk using realized volatility and arch type models," Research Memorandum 014, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
- Pierre Giot & Sébastien Laurent, 2002. "Modelling Daily Value-at-Risk Using Realized Volatility and ARCH Type Models," Computing in Economics and Finance 2002 52, Society for Computational Economics.
- Nelson, Daniel B, 1991. "Conditional Heteroskedasticity in Asset Returns: A New Approach," Econometrica, Econometric Society, vol. 59(2), pages 347-370, March.
- Paul H. Kupiec, 1995. "Techniques for verifying the accuracy of risk measurement models," Finance and Economics Discussion Series 95-24, Board of Governors of the Federal Reserve System (U.S.).
- Christoffersen, Peter F, 1998. "Evaluating Interval Forecasts," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 39(4), pages 841-862, November. Full references (including those not matched with items on IDEAS)
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