I have published papers in several areas and different languages. My major research areas are Human Computer Interaction, Data Quality, Electronic Commerce and Electronic Marketing. I have published in renowned German Business Administration Journals, such as Schmalenbach Business Review and Zeitschrift für Betriebswirtschaft. In 2006 and 2007 two of my papers appeared in the leading German Information Systems journal Wirtschaftsinformatik. Additionally, I have published in International Information Systems journals such as Information and Management, Information Systems Journal, Communications of the AIS, and the Journal of Electronic Commerce Research. Since a substantial part of my research is closely connected to marketing-related areas, I also target Marketing journals, such as the Journal of Marketing Education.