In economics and other social sciences, complex processes are often represented by numerical models of reality which more or less well reflect behavioral relationships and interactions. Such attempts are the subject of a lecture course 'Mathematical Theory of Democracy' by the author at the...

The mathematical theory of democracy is applied to analyze the German Bundestag elections 2009 and to evaluate five German leading parties and their coalitions from the viewpoint of direct democracy. For this purpose, the positions of the parties on over 30 topical issues are compared with...