I am a Prehistoric archaeologist, geo-scientist and coordinator of the Archaeological Sciences at the Austrian Archaeological Institute of the ÖAW. My research focusses on lithic raw material economy and questions relating to past human behaviour. For this task, I develop innovative protocols for provenance analyses of lithic raw materials and economic models. My geographical and chronological frame is broadly laid out to achieve a large comparative database and enable intercultural comparisons. Consequently, I am involved in extended international research networks and pursue the promotion of young scholars.