Examlex
If a time series contains substantial irregular movement, the smoothing constant for a single exponential smoothing model that is close to 1.0 will result in forecasts that are not as smoothed out as those that would occur if a smaller smoothing constant was used.
Externality
A consequence of an economic activity experienced by unrelated third parties; it can be either positive or negative.
Pigouvian Tax
A tax imposed on activities that generate negative externalities, intended to correct the market outcome.
Pollution Detection
The process or technology used to identify, monitor, and quantify pollutants in the environment.
Utility Function
A mathematical representation that shows the satisfaction or utility a consumer derives from a set of goods and services.
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