Innovation dynamics in the mobile communications market
current trends, empirical analysis and policy optionsWuppertal, 2014Development of strategic behaviour of European energy incumbents in response to European gas industry change
a theoretical and empirical investigation2013New insights on the ICT sector in Germany
empricial studies on ICT firm growth and knowledge spillover, ICT cooperation networks, and early stage venture capital investments2013Explaining individual differences in workplace commitments
the role of residual bonds and commitment propensity ; [kumulative Dissertation]2012Towards a refined understanding of resource gain spirals
a theoretical discussion of existing research, and novel empirical evidence from two longitudinal intervention studies2012Heart over mind
an empirical analysis of social entrepreneurial intention formation on the basis of the theory of planned behaviour2011Organisationale Reaktionen auf Krisen
eine Analyse der Wirkungszusammenhänge aus Legitimitätsperspektive2009Opportunity recognition as creative thinking
theoretical considerations and empirical results on cognitive styles and abilities in discovering entrepreneurial opportunities2007