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  • DCC GARCH - convergence not reached

    Hi everyone,

    It's a pleasure to be among you. I would like to ask you 2 questions. Firstly, I have tried running the DCC GARCH model using the command: mgarch dcc (dlnoil=) (dlnsp =), arch(1) and this is what I got.


    Please advise me on how to proceed with this. The two variables are S&P 500 returns and WTI oil futures returns.


    If a solution is found to this problem, I am also curious about how to create a graph like this to demonstrate the daily or monthly correlation coefficients that could be derived from the model.




    I would really appreciate any kind of help on this matter as I am stuck and I cannot really proceed with my dissertation.

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