Question: i. Using the data in the following table, find the value of gamma and estimate current volatility using the ARCH model. Long-run Volatility Gamma Day

 i. Using the data in the following table, find the value

i. Using the data in the following table, find the value of gamma and estimate current volatility using the ARCH model. Long-run Volatility Gamma Day Past returns Alpha 0.003 ? n-1 0.04 0.60 n-2 -0.02 0.25 n-3 0.03 0.10 Keep your answer for volatility estimate to 5 decimal places. 3 marks ii. Using the data in the following table, find the value of beta and estimate current volatility using the GARCH model. Long-run VolatilityGammaSquared past returnsAlphaBetaPast Variance 0.004 0.05 0.03 0.55 ? 0.02 0.02 0.20 0.03 0.15 5 marks Keep the volatility estimate to 5 decimal places

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