Tobias Kollmann

Publication Activity (10 Years)

Years Active: 1998-2022
Publications (10 Years): 2

Top Topics

Social Networking

Electronic Marketplaces

Empirically Validated

Top Venues

Electron. Gov. an Int. J.

Bus. Inf. Syst. Eng.

Electron. Mark.

Publications

Tobias Kollmann, Lucas Kleine-Stegemann, Katharina de Cruppe, Christina Then-Bergh
Eras of Digital Entrepreneurship. Bus. Inf. Syst. Eng. 64 (1) (2022)
Tobias Kollmann, Simon Hensellek, Katharina de Cruppe, André Sirges
Toward a renaissance of cooperatives fostered by Blockchain on electronic marketplaces: a theory-driven case study approach. Electron. Mark. 30 (2) (2020)
Tobias Kollmann, Ina Kayser, Christoph Stöckmann
What matters most? Investigating the role of perceived risk and trust in the acceptance of social networks for political communication. Electron. Gov. an Int. J. 11 (4) (2015)
Tobias Kollmann, Ina Kayser, Christoph Stöckmann
Understanding political participation on Facebook: the moderating role of intrinsic motivation. Electron. Gov. an Int. J. 10 (3/4) (2013)
Tobias Kollmann, Ina Kayser, Christoph Stöckmann
Acceptance of electronic democracy: an empirically validated approach. Electron. Gov. an Int. J. 9 (4) (2012)
Tobias Kollmann, Patrick Krell
Innovative Electronic Business: Current Trends and Future Potentials. Int. J. E Entrepreneurship Innov. 2 (1) (2011)
Tobias Kollmann, Christoph Stöckmann
Antecedents of strategic ambidexterity: effects of entrepreneurial orientation on exploratory and exploitative innovations in adolescent organisations. Int. J. Technol. Manag. 52 (1/2) (2010)
Matthias Häsel, Tobias Kollmann, Nicola Breugst
IT-Kompetenz in Internet-Gründerteams - Eine Analyse von Präferenzen und Produktinnovativität. Wirtschaftsinf. 52 (4) (2010)
Matthias Häsel, Tobias Kollmann, Nicola Breugst
IT Competence in Internet Founder Teams - An Analysis of Preferences and Product Innovativity. Bus. Inf. Syst. Eng. 2 (4) (2010)
Tobias Kollmann, Matthias Häsel, Nicola Breugst
Competence of IT Professionals in E-Business Venture Teams: The Effect of Experience and Expertise on Preference Structure. J. Manag. Inf. Syst. 25 (4) (2009)
Tobias Kollmann, Andreas Kuckertz, Nicola Breugst
Organizational readiness and the adoption of electronic business: the moderating role of national culture in 29 european countries. Data Base 40 (4) (2009)
Tobias Kollmann, Matthias Häsel
Reverse Auctions in the Service Sector: The Case of LetsWorkIt.de. Int. J. E Bus. Res. 3 (3) (2007)
Tobias Kollmann
What is e-entrepreneurship? - fundamentals of company founding in the net economy. Int. J. Technol. Manag. 33 (4) (2006)
Tobias Kollmann, Andreas Kuckertz
Investor relations for start-ups: an analysis of venture capital investors' communicative needs. Int. J. Technol. Manag. 34 (1/2) (2006)
Tobias Kollmann, Matthias Häsel
Cross-channel cooperation: A collaborative approach of integrating online and offline business models. AIM Conference (2006)
Tobias Kollmann
The matching function for electronic market places: determining the probability of coordinating of supply and demand. Int. J. Electron. Bus. 3 (5) (2005)
Tobias Kollmann
Measuring the Acceptance of Electronic Marketplaces: A Study Based on a Used-car Trading Site. J. Comput. Mediat. Commun. 6 (2) (2001)
Tobias Kollmann
Competitive Strategies for Electronic Marketplaces: A study of German - language trading sites of used cars on the WWW. Electron. Mark. 10 (2) (2000)
Tobias Kollmann
Virtual marketplaces: Building Management Information Systems for internet brokerage. Virtual Real. 4 (4) (1999)
Tobias Kollmann
The Information Triple Jump as the Measure of Success in Electronic Commerce. Electron. Mark. 8 (4) (1998)
Tobias Kollmann
Marketing for Electronic Market Places - the Relevance of Two Critical Points of Success. Electron. Mark. 8 (3) (1998)