Generalized linear mixed models or multilevel regression models have become increasingly popular. Several methods have been proposed for estimating such models. However,to date there is no single method that can be assumed to work well in all circumstances in terms of both parameter recovery and...

In statistical practice multicollinearity of predictor variables is rather the rule than the exception and appropriate models are needed to avoid instability of predictions. Feature extraction methods reflect the idea that latent variables not measurable directly are underlying the original...

In statistical practice multicollinearity of predictor variables is rather the rule than the exception and appropriate models are needed to avoid instability of predictions. Feature extraction methods reflect the idea that latent variables not measurable directly are underlying the original...

There is no single or common definition or even understanding of Territorial Impact Assessment (TIA). Generally, the concept is described as a method based on a multi-criteria scenario and indicator approached analysis which will provide information about the territorial impact of a policy. The...

Before 1990, the services of general interest (SeGI) in Romania were entirely provided by the public authorities. Afterwards, the market was gradually liberalized and the SeGI captured the attention of private operators. Nowadays, the business sector is involved next to the public authorities in...

The aim of this study is to discuss the impact of polycentric structures and other regional patterns on the provision of Social Services of General Interest (SSGI). Polycentricity has been a favoured spatial pattern of EU policies since the European Spatial Development Perspective ESDP 1999...