Forecasting real economic activity poses a considerable challenge not only due to hard-to-predict events like the current financial crisis but also due to the fact that targeted variables often undergo significant revisions after their first publication. In this paper we report the results of a...

Large sports stadia construction follows two different general concepts: (1) Mono-functional arenas which are specially suited for one sport exclusively and which are characterised by the absence of an athletic track. (2) Multifunctional sports stadia which can be used for different sporting or...

Large sports stadia construction follows two different general concepts: (1) Mono-functional arenas which are specially suited for one sport exclusively and which are characterised by the absence of an athletic track. (2) Multifunctional sports stadia which can be used for different sporting or...