"The Transformational Effect of Web 2.0 Technologies on Government." June, 1, 2009. (with Charles M. Schweik and Jane E. Fountain).  Available at SSRN: http://ssrn.com/abstract=1412796

"Lending a helping hand: Voluntary engagement in a network of professionals."  Special Issue, International Journal of Learning and Change (IJLC) (with D. Lazer and M. Binz-Scharf).  forthcoming 2008.

Co-citation of prominent social network articles in social science journals: "Showing the change in research paradigm – how sociologists include references to science articles in their work." Connections. forthcoming (with D. Lazer and A. Friedman). 2008.

Parts of this article were contributed to Heyman, K. (2006): “Making Connections.” Science. 4 August 2006 VOL 313, pp. 604-606.

"Visualizing informal relationships." In  Liber amicorum. H. VonKortzfleisch and O. Bohl. Festschrift.  2008
 

"Lending a helping hand: Voluntary Engagement in Knowledge Sharing." Harvard University, Working Paper Number: RWP08-047. 2008 (with D. Lazer and M. Binz-Scharf).

"Searching for Answers: Networks of Practice Among Public Administrators." Harvard University, Working Paper Number: RWP08-046.  2008 (with D. Lazer, and M. Binz-Scharf).

"Sustainability of Online Ties." In Applications of Social Network Analysis. T. Friemel. ed.  UVK – Universitätsverlag Konstanz, Konstanz – Germany, pp. 51-71. 2007 (with T. Langenberg).

"From Computerization to Convergence: The Case of E-Government in Singapore." In From E-Gov to I-Gov: E-Government in the 21st Century. Boston, MIT Press.  2007 (with D. V. Mayer-Schoenberger and D. Lazer).
 

"How do networkers network?"  Harvard-Kennedy School of Government Working Paper #PNG07-005. 2007 (with T. R. Huerta and J. van Stelle, J.).
 

"Integrating Stability and Dynamics of Organizational Capabilities Through Informal Knowledge Transfer." In Managing Worldwide Operations and Communications.  Mehdi Khosrowpour, ed.  18th Information Resources Management Association International Conference - IRMA, Vancouver, BC, Vancouver. 2007 (with H.F.O.  VonKortzfleisch).
 

"Potentials of Social Networks for Knowledge Management with Regard to the Development of Stable Competences and Dynamic Capabilities: Conceptualization and Case Study." 2007 (with H. VonKortzfleisch, and C. Proll).  Results in: Proceedings of the 40th Hawaii International Conference on System Sciences (HICSS-40), Hawaii, HI
 

"Market Analysis of Social Network Analysis Books." Harvard-Kennedy School of
Government Working Paper #PNG07-003a and #PNG07-003b  2007 (with M. Hennig).
 

"Privacy vs. accessibility using social software." In HMD - Praxis der Wirtschaftsinformatik.
pp. 27-35. 2006 (with A. Kuhlenkamp, I. Manouchehri, and U. Winand).

"What makes online network ties sustainable?"  A research design proposal to analyze
online social networks, Harvard-Kennedy School of Government Working Paper # PNG06-002. 2006 (with T. Langenberg).

"The influence of multiplex network ties on the adoption of eLearning practices – A social network
analysis."  dissertation thesis, No. 3026, University of St. Gallen, Switzerland, 2005.

"What are we talking about? Multiplex network ties and the adoption of eLearning practices." Presented at
conference, Applications of Social Network Analysis, University of Zurich, October 14-15, 2004, Zurich, Switzerland.

"Diffusion of eLearning practices in higher education institutions." - A social network study presented at The National Conference on Digital Government Research, May 23.-26. 2004, Seattle, Washington.

"Text and context – integration of eLearning elements in Anglo-American text books."  In
Hochschuldidaktische Schriften. Band 4, Euler/Mezger (Hrsg.). University of St. Gallen. 2002 (with

D. Euler).

"Getting over 'knowledge is power': Incentive systems for knowledge management in business consulting firms." In Knowledge Mapping & Management. D. White. IRM Press, pp. 244-253. 2002 (with H.F.O. VonKortzfleisch).

"Dialogue platform Knowlege Management." Deutsche Bank AG project report. BE HSG / IWI3 Nr. 12
University of St. Gallen. 2000 (with D. Stoller-Schai, O. Bendel, and A. Back).

"Corporate Universities – Status Quo of the academic discourse." In Lernen in neuen Organisationsformen, Münster.  F. Scheuermann, ed. New York, S.pp 245-252.  2000.

"Corporate Universities – Status Quo of corporate implementation." Institute for Information Management, University of St. Gallen (Working Paper Series) 2000.

"Incentive reward systems for knowledge management in consulting companies."  Wissenmanagement - das Magazin für Führungskräfte. Heft 4 Juli 2000, pp. 10-15 (with M. Reimann).

"What is in it for us?" Knowledge Management Magazine. Vol. 3. 2000 (with M. Reimann).

 

"Corporate Universities – Status Quo of corporate implementation." University of Kassel (Germany). Advisor: Prof. Dr. Wienand, MBA thesis, 1999

"The suitability of activity-based costing in the service industry." University of Kassel (Germany), Advisor: Prof. Dr. Link, BBA thesis, 1997.