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National and international interlocking directorates within Europe : corporate networks within and among fifteen European countries
Veen, Kees van; Kratzer, Jan - In: Economy and society 40 (2011) 1, pp. 1-25
Persistent link: https://www.econbiz.de/10009007958
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Die Identifizierung von Lead Usern über soziale Netzwerke : eine empirische Untersuchung unter jungen Konsumenten
Kratzer, Jan; Lettl, Christopher - In: Kundenintegration 2.0, (pp. 83-109). 2011
Persistent link: https://www.econbiz.de/10009302958
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Contingency factors on university spin-off formation : an empirical study in Germany
Lautenschläger, Arndt; Haase, Heiko; Kratzer, Jan - In: Journal of entrepreneurship and public policy : JEPP 3 (2014) 1, pp. 160-176
Persistent link: https://www.econbiz.de/10010373718
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Social entrepreneurship, social networks and social value creation : a quantitative analysis among social entrepreneurs
Weber, Christiana; Kratzer, Jan - In: International journal of entrepreneurial venturing 5 (2013) 3, pp. 217-239
Persistent link: https://www.econbiz.de/10010254096
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Optimising NPD in SMEs : a best practice approach
Leithold, Nick; Woschke, Tino; Haase, Heiko; Kratzer, Jan - In: Benchmarking : an international journal ; BIJ 23 (2016) 1, pp. 262-284
Persistent link: https://www.econbiz.de/10011528599
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The social network position of lead users
Kratzer, Jan; Lettl, Christopher; Franke, Nikolaus; … - In: The journal of product innovation management : an … 33 (2016) 2, pp. 201-216
Persistent link: https://www.econbiz.de/10011458732
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Promotorenarbeit von Managern staatlich geförderter Netzwerke kleiner und mittlerer Unternehmen : Wirkungen auf die Qualität und Quantität von Innovationen
Ringwelski, Julia; Kratzer, Jan - In: Arbeit – eine Neubestimmung, (pp. 207-244). 2014
Persistent link: https://www.econbiz.de/10010424996
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Psychological safety, knowledge sharing, and creative performance in healthcare teams
Kessel, Maura; Kratzer, Jan; Schultz, Carsten - In: Creativity and innovation management 21 (2012) 2, pp. 147-157
Persistent link: https://www.econbiz.de/10009567861
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Recognizing opportunities and diffusing innovations : benefitting from generation web 2.0
Kratzer, Jan; Lettl, Christopher - In: The entrepreneurship-innovation-marketing interface : …, (pp. 25-40). 2011
Persistent link: https://www.econbiz.de/10008938735
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Lead users in social networks of children
Molenmaker, Linda Porificacao; Kratzer, Jan; … - In: Young consumers : insight and ideas for responsible … 9 (2008) 2, pp. 90-103
Persistent link: https://www.econbiz.de/10003745618