Results 21 to 30 of about 61,880 (163)
Robust small area estimation under spatial non-stationarity [PDF]
International Statistical Review, 2016 Geographically weighted small area methods have been studied in literature for small area estimation. Although these approaches are useful for the estimation of small area means efficiently under strict parametric assumptions, they can be very sensitive ...
Baldermann, Claudia +2 more
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Non-stationarity in GARCH models: A Bayesian analysis [PDF]
Journal of Applied Econometrics, 1993 First, the non-stationarity properties of the conditional variances in the GARCH(1,1) model are analysed using the concept of infinite persistence of shocks.
Dijk, H.K. (Herman) van +1 more
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Non-stationarity and meta-distribution
, 2008 URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2008.htmlChapitre d'ouvrage : en attente.Documents de travail du Centre d'Economie de la Sorbonne 2008.26 - ISSN : 1955-611XIn this paper we deal with the problem of non-stationarity ...
Guegan, Dominique
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Climate change allowances, non‐stationarity and flood frequency analyses
Journal of Flood Risk Management, 2022 When considering future adaptation to climate change in UK fluvial flood alleviation schemes, the current recommendation by the Environment Agency (England) is to increase peak design flood flows by a preselected percentage.
Adam Griffin +3 more
doaj +1 more source
Reasoning from non-stationarity [PDF]
Physica A: Statistical Mechanics and its Applications, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Struzik, Zbigniew R. +2 more
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Investments under non-stationarity: economic evaluation of adaptation pathways [PDF]
Climatic Change, 2019 Investment decisions about capital-intensive, long-lived infrastructure are challenging due to uncertainty about their future performance, particularly if the performance is sensitive to climate change. Such investments, like those made for water infrastructure, are rarely evaluated over their total operational lifetime, during which socio-economic and
Marjolijn Haasnoot +7 more
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ISPRS International Journal of Geo-Information, 2021 The increase in atmospheric pollution dominated by particles with an aerodynamic diameter smaller than 2.5 μm (PM2.5) has become one of the most serious environmental hazards worldwide. The geographically weighted regression (GWR) model is a vital method
Weihao Xuan +4 more
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On non‐stationarity of ENSO [PDF]
Geophysical Research Letters, 2003 Evolutionary spectral analysis has been used to study changes through time in the variability of ENSO‐related time series. However, the significance of estimated evolutionary spectra has not been formally assessed. This paper describes a test for non‐stationarity based on an estimate of the evolutionary spectrum and a time series bootstrap procedure ...
Solow, Andrew R., Huppert, Amit
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Stationarity and Non-Stationarity in Immigrant Problem Discourse: 'The Politics of Migrant Youth'
Nordic Journal of Migration Research, 2011 This article dissects debates about the "immigrant youth" over time, using the difference between stationary and non-stationary processes as the primary analytical tool.
Yngve Lithman
doaj +1 more source
Dynamic connectivity factorization: Interpretable decompositions of non-stationarity [PDF]
2014 International Workshop on Pattern Recognition in Neuroimaging, 2014 In many multivariate time series, the correlation structure is non-stationary, i.e. it changes over time. Analysis of such non-stationarities is of particular interest in neuroimaging, in which it leads to investigation of the dynamics of connectivity.
Aapo Hyvarinen +2 more
openaire +1 more source