Answer Happy

Posted: **Sun Jul 03, 2022 9:58 am**

: 2 4 Consider The Monthly Simple Returns Of The Decile 1 Decile 2 Decile 9 And Decile 10 Of Nyse Amex Nasdaq Based On 1 (40.35 KiB) Viewed 24 times

: 2 4 Consider The Monthly Simple Returns Of The Decile 1 Decile 2 Decile 9 And Decile 10 Of Nyse Amex Nasdaq Based On 2 (40.35 KiB) Viewed 24 times

: 2 4 Consider The Monthly Simple Returns Of The Decile 1 Decile 2 Decile 9 And Decile 10 Of Nyse Amex Nasdaq Based On 3 (40.35 KiB) Viewed 24 times

: 2 4 Consider The Monthly Simple Returns Of The Decile 1 Decile 2 Decile 9 And Decile 10 Of Nyse Amex Nasdaq Based On 4 (18.38 KiB) Viewed 24 times

2.4. Consider the monthly simple returns of the Decile 1, Decile 2, Decile 9, and Decile 10 of NYSE/AMEX/NASDAQ based on market capitalization. The data span is from January 1970 to December 2008, and the data are obtained from CRSP. (a) For the return series of Decile 2 and Decile 10, test the null hypothesis that the first 12 lags of autocorrelations are zero at the 5% level. Draw your conclusion. (b) Build an ARMA model for the return series of Decile 2. Perform model checking and write down the fitted model. (c) Use the fitted ARMA model to produce 1- to 12-step-ahead forecasts of the series and the associated standard errors of forecasts.
Data for exercise 2.4: https://faculty.chicagobooth.edu/ruey-s- tsay/research/analysis-of-financial-time-series-3rd-edition Monthly simple returns of Deciles 1, 2, 9, & 10: m-deciles08.txt