Questions tagged [seasonal-effects]

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intraday periodicity adjustments

I recently studied and implemented the intraday periodicity model of Andersen and Bollerslev from here. https://www.sciencedirect.com/science/article/abs/pii/S0927539897000042 The seasonality ...
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75 views

Seasonality in Independent Variable in Regression

A non-stationary time series should be not used for regression as it can lead to spurious results. However in case of timeseries without a trend but seasonality, what is the downside of using it in a ...
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224 views

Rolling seasonal and seasonal reversal patterns factor investing

I am trying to create a pattern variable that takes the mean of the same month (lag 12, 24... 240) for the last 20 years and the mean of the other months lag (1-11, 13-23, 25-35... 229-239). (...
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Decision criteria after seasonal drop (GAME)

I'm playing a game in which you can buy and sell items (it's an mmorpg). Now, after certain events, there is a huge drop in the price of certain items (there is a seasonal double experience weekend in ...
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2answers
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Seasonal patterns in financial markets (weekday effects)

What seasonal patterns are there in financial markets? Is my feeling "true" that Mondays are more volatile than e.g. Tuesdays (as information gathered during the weekend can only be turned into an ...