Inclusion in the European Sustainability Index is a feature of companies that are perceived as "sustainable" in general. The objective of the research in this article is to analyse the perception of investors by investigating the extent to which these companies have lower risks than their peers...

The impact of the knowledge based society, especially on knowledge intensive business services, proved to have a really significant influence on the development of services industry. Consultancy services are acknowledged as innovation-intensive and knowledge-intensive business services at the...