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GAS modelsGeneralized Autoregressive Score models. GAS estimated volatility paths for Nordpool electricity prices based on the Student's. Distribution and the Gaussian distribution. The Gaussian GAS volatility model coincides with the familiar GARCH model ( more information. Generalized Autoregressive Score (GAS) models, also known as Dynamic Conditional Score (DCS) models, provide a general framework for modeling time variation in parametric models. The key features are:. On this site you find:. Section: Chen; Bu...
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