The document contains output from analyzing stock return data for Amazon (AMZN) and Coca-Cola (KO) using various GARCH and EVT models. Key results include:
1) Estimating a GARCH(1,1) model for AMZN returns, finding significance for the coefficients and a 99% VaR of 0.0630.
2) Fitting an EVT GEV model to positive AMZN returns, estimating shape and scale parameters and calculating a 99.9% VaR of 0.1584.
3) Estimating GPD models to AMZN returns above thresholds of 0.03 and 0.045, and calculating 99% VaRs of