Examlex
One factor that led to the 2007-2009 financial crisis was that investors underestimated the level of risk inherent in the mortgage market.
Seasonal Effect
A periodic effect that recurs or fluctuates in a predictable pattern over a year due to the change in seasons.
Time Series
A sequence of data points collected or recorded at successive time intervals, often analyzed to identify trends, cycles, and forecasts.
Moving Average Model
A statistical model used for forecasting future values based on past averages of data points.
Three-period Moving Average
A method of smoothing time series data by calculating the average of three consecutive values at a time.
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