Publications

2019

• Haag S., Eckhardt A., Schwarz A.:
  The Acceptance of Justifications among Shadow IT Users and Nonusers - An Empirical Analysis
  In: Information & Management 56 (2019), p. 731-741
  ISSN: 0378-7206
  DOI: 10.1016/j.im.2018.11.006
• Haag S., Eckhardt A., Schwarz A.:
  The Acceptance of Justifications among Shadow IT Users and Nonusers – An Empirical Analysis
  In: Information & Management 56 (2019), p. 731-741
  ISSN: 0378-7206
  DOI: 10.1016/j.im.2018.11.006

2018

• Haag S., Klostermeier R., Benlian A.:
  Digital Twins - An Explorative Case Study of Business Models
  In: HMD : Praxis der Wirtschaftsinformatik 55 (2018), p. 297 - 311
  ISSN: 1436-3011
• Wallbach S., Haag S.:
  Who is to blame? How too much information threatens users' IS continuance - an experimental analysis
  26th European Conference on Information Systems (Portsmouth, 23. June 2018 - 28. June 2018)

2017

• Haag S., Eckhardt A.:
  Shadow IT
  In: Business & Information Systems Engineering 59 (2017), p. 469 - 473
  ISSN: 1867-0202
  DOI: 10.1007/s12599-017-0497-x
• Schryen G., Benlian A., Rowe F., Gregor S., Larsen K., Petter S., Paré G., Wagner G., Haag S., Yasasin E.:
  Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?
  In: Communications of the Association for Information Systems 41 (2017), p. 759 - 774
  ISSN: 1529-3181
  DOI: 10.17705/1CAIS.04130

2016

• Ament C., Haag S.:
  How Information Security Requirements Stress Employees
  37th International Conference on Information Systems (ICIS 2016) (Dublin, 11. December 2016 - 14. December 2016)
• Ament C., Haag S.:
  Security-Related Stress - A Neglected Construct in Information Systems Stress Literature
  24th European Conference on Information Systems (ECIS 2016) (Istanbul, 12. June 2016 - 15. June 2016)
• Haag S.:
  Shadow IT - Insights from Multiple Research Perspectives (Dissertation, 2016)

2015

• Haag S.:
  Appearance of Dark Clouds? – An Empirical Analysis of Users’ Shadow Sourcing of Cloud Services
  12th International Conference on Wirtschaftsinformatik (WI 2015) (Osnabrück, 4. March 2015 - 6. March 2015)
  In: Proceedings of the 12th {International} {Conference} on {Wirtschaftsinformatik}, Osnabrück: 2015
• Haag S., Eckhardt A.:
  Justifying Shadow IT Usage
  19th Pacific Asia Conference on Information Systems (PACIS 2015) (Singapore, 5. July 2015 - 9. July 2015)
  In: Proceedings of the 19th {Pacific} {Asia} {Conference} on {Information} {Systems}, Singapore: 2015
• Haag S., Eckhardt A., Bozoyan C.:
  Are shadow system users the better IS users?- Insights of a lab experiment
  36th International Conference on Information Systems (ICIS 2015) (Fort Worth, 13. December 2015 - 16. December 2015)
  In: 2015 International Conference on Information Systems: Exploring the Information Frontier, ICIS 2015 2015

2014

• Haag S.:
  Organizational Inertia as Barrier to Firms’ IT Adoption – Multidimensional Scale Development and Validation
  20th Americas Conference on Information Systems (AMCIS 2014) (Savannah, 7. August 2014 - 9. August 2014)
  In: Proceedings of 20th {Americas} {Conference} on {Information} {Systems}, Savannah: 2014
• Haag S., Eckhardt A.:
  Organizational cloud service adoption: a scientometric and content-based literature analysis
  In: Zeitschrift für Betriebswirtschaft 84 (2014), p. 407--440
  ISSN: 0044-2372
  DOI: 10.1007/s11573-014-0716-6
  URL: http://link.springer.com/10.1007/s11573-014-0716-6
• Haag S., Eckhardt A.:
  Normalizing the Shadows – The Role of Symbolic Models for Individuals' Shadow IT Usage
  35th International Conference on Information Systems (ICIS 2014) (Auckland, 14. December 2014 - 17. December 2014)
  In: Proceedings of the 35th International Conference on Information Systems, Auckland: 2014
• Haag S., Eckhardt A.:
  Sensitizing Employees' Corporate IS Security Risk Perception
  35th International Conference on Information Systems (ICIS 2014) (Auckland, 14. December 2014 - 17. December 2014)
  In: Proceedings of the 35th International Conference on Information Systems, Auckland: 2014
• Haag S., Kroenung J., Eckhardt A.:
  From the Ground to the Cloud - A Structures Literature Analysis of the Cloud Service Landscape around the Public and Private Sector
  47th Hawaii International Conference on System Sciences (HICSS 2014) (Big Island, 6. January 2014 - 9. January 2014)

2013

• Haag S., Born F., Kreuzer S., Bernius S.:
  Organizational Resistance to E-Invoicing: Results from an Empirical Investigation among SMEs
  12th IFIP EGOV Conference (Koblenz, 16. September 2013 - 19. September 2013)
  DOI: 10.1007/978-3-642-40358-3_24