Several approaches for subset recovery and improved forecasting accuracy have been proposed and studied. One way is to apply a regularization strategy and solve the model selection task as a continuous optimization problem. One of the most popular approaches in this research field is given by...

The paper deals with the connection between politically induced catch-up development, cultural and intellectual traditions and economic order in Germany and Russia. It is argued that in the history of both countries we encounter significant structural parallels, including the totalitarian...

In this paper, we discuss the role of a diverse set of policies aimed at regulating the number and age structure of elections on the size and age structure of five European Academies of Sciences, namely the Austrian, Berlin-Brandenburg, Russian and Norwegian academies and the Royal Society. We...

This paper focuses on the changes in the standard of living, connected with aging and retirement, and the impact of different models of pension provision. The research is based on LIS microdata from Germany, Russia, and the U.S.

Europe's increasing import dependency in natural gas facilitates a number of new infrastructure projects. However, up to now it has always been diffcult to assess the full impact of these projects as interdependencies within the whole European gas infrastructure system were hard to predict. We...