The aim of this note is to provide evidence about the existence or non-existence of a stochastic trend in the global temperatures time series by using standard unit root tests. Three sets of data are considered in this paper: global, Northern Hemisphere and Southern Hemisphere monthly temperature anomalies. Our main finding is that there is not a stochastic trend in the temperatures time series and they are stationary around a deterministic trend.
Titolo: | The nature of the trend in global and hemispheric temperatures | |
Autori: | ||
Data di pubblicazione: | 2021 | |
Rivista: | ||
Handle: | http://hdl.handle.net/11697/176492 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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