Using real, daily data, for several stocks, plot a time series of volatility using several models. (a)
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Using real, daily data, for several stocks, plot a time series of volatility using several models.
(a) Divide the data into yearly intervals and estimate volatility during each year.
(b) Use a fixed-length, moving window.
(c) Use an exponentially weighted estimate.
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a To plot a time series of volatility using yearly intervals one can first collect daily stock price ...View the full answer
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