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Recent studies of climate anomalies have highlghted an apparent upward trend at the surface and the relevance absence of such a trend in the troposhere, which conflicts with predictions from climate models. Time series estimation methods are used to evaluate linear and piecewise-linear trends in...
Persistent link: https://www.econbiz.de/10005526819
temperature. Visually, there is a clear upward trend in both data. Time series analyses suggest that CO2 is difference …-stationary and temperature is trend-stationary. Thus, the moments (mean, variance, etc.) of the data in levels are functions of time … (and all greenhouse gases) are significantly smaller than the variance of temperature, hence they cannot explain the …
Persistent link: https://www.econbiz.de/10013193782
We study the stability of estimated linear statistical relations of global mean temperature and global mean sea level … periods 1880-2001 and 1880-2013. We find that temperature and sea level updates and revisions have a substantial influence …
Persistent link: https://www.econbiz.de/10012312107
The Environmental Kuznets Curve hypothesis (EKC) postulates an inverted u-shaped curve between important pollutants and per capita GDP analogous to the relationship between in-come inequality and income per capita which has been analysed by Kuznets in 1955. The arti-cle focuses on an empirical...
Persistent link: https://www.econbiz.de/10011335766
The Environmental Kuznets Curve hypothesis (EKC) postulates an inverted u-shaped curve between important pollutants and per capita GDP analogous to the relationship between in-come inequality and income per capita which has been analysed by Kuznets in 1955. The arti-cle focuses on an empirical...
Persistent link: https://www.econbiz.de/10011598222
Near real-time monitoring of ecosystem disturbances is critical for addressing impacts on carbon dynamics, biodiversity, and socio-ecological processes. Satellite remote sensing enables cost-effective and accurate monitoring at frequent time steps over large areas. Yet, generic methods to detect...
Persistent link: https://www.econbiz.de/10009292364
Near real-time monitoring of ecosystem disturbances is critical for addressing impacts on carbon dynamics, biodiversity, and socio-ecological processes. Satellite remote sensing enables cost-effective and accurate monitoring at frequent time steps over large areas. Yet, generic methods to detect...
Persistent link: https://www.econbiz.de/10010294769
Despite a bourgeoning literature on the existence of a long-run relationship between energy consumption and economic growth, the findings have failed to establish clearly the direction of causation. A growing economy needs more energy, which is exacerbated by growing population. Evidence...
Persistent link: https://www.econbiz.de/10012959944
In many, if not most, econometric applications, it is impossible to estimate consistently the elements of the white-noise process or processes that underlie the DGP. A common example is a regression model with heteroskedastic and/or autocorrelated disturbances,where the heteroskedasticity and...
Persistent link: https://www.econbiz.de/10011774249
Two of the fastest growing frontiers in econometrics and quantitative finance are time series and financial econometrics. Significant theoretical contributions to financial econometrics have been made by experts in statistics, econometrics, mathematics, and time series analysis. The purpose of...
Persistent link: https://www.econbiz.de/10010484894