Today, the investment into indices has become a widely used strategy in portfolio management.While Index Funds and ETFs try to represent the performance of a single index, otherportfolio strategies use indices as portfolio components to concentrate on the allocation task.Because an index cannot...

Subject of the study presented in this paper is the analysis of the relevance of the Internet asan information source in German banks. The results show, that today the Internet is indeed themost important information source for many types of information used in the business processesof banks....

With the development of new internet technologies new security problems arise. Thus, it isimportant to consider security aspects during the complete development process of a web application.Every participant of such a process should have the appropriate knowledge. Classicallearning methods are...