team

E-Finance Lab Team

Prof. Dr. Heiko Gewald

Organizations:

  • E-Finance Lab
  • Chair of Business Administration, esp. Information Systems

Projects:

  • E-Finance Lab - Layer 1

Publications | Presentations

Publications:

2010

Gewald, H. (2010)

The perceived benefits of business process outsourcing: An empirical study of the German banking industry

In: Strategic Outsourcing; Vol 3; Issue 2; 89-105

Category: Publications in scientific journals [Find it]

Reference No.: 2010-1549

2009

Gewald, H.; Dibbern, J. (2009)

Risks and Benefits of Business Process Outsourcing: A Study of Transaction Services in the German Banking Industry

In: Information & Management 46(4), 249-257

Category: Publications in scientific journals [Find it]

Abstract

Reference No.: 2009-1269

2007

Gewald, H.; Franke, J. (2007)

The Risks of Business Process Outsourcing: A Two-Fold Assessment in the German Banking Industry

In: International Journal of Electronic Finance (IJEF) Vol. 1(4), pp. 420-441

Category: Publications in scientific journals [Password Protected Download] (Please contact the author)

Abstract

Reference No.: 2007-377

Gewald, H.; Gellrich, T. (2007)

The Impact of Perceived Risk on the Capital Market's Reaction to Outsourcing Announcements

In: Information Technology and Management, Vol. 8, No.4 pp. 279-296; Springer

Category: Publications in scientific journals [Find it]

Abstract

Reference No.: 2007-376

2006

Wüllenweber, K.; Gewald, H.; Franke, J.; Weitzel, T.; König, W. (2006)

Business Process Outsourcing: Eine Nutzen- und Risikoanalyse in der deutschen Bankenbranche

In: Books on Demand; Norderstedt

Category: Book

Reference No.: 2006-506

Gewald, H.; Wüllenweber, K.; Weitzel, T. (2006)

The Influence of Perceived Risks on Banking Managers' Intention to Outsource Business Processes - A Study of the German Banking and Finance Industry

In: Journal of Electronic Commerce Research (JECR); Volume 7, Number 2, pp. 78-96

Category: Publications in scientific journals [Find it]

Abstract

Reference No.: 2006-124

Gewald, H.; Yetton, P. (2006)

Pre- and Post-Adopters' Perceptions of the Benefits of Business Process Outsourcing

In: Working Paper

Category: Miscellaneous

Abstract

Reference No.: 2006-121

Franke, J.; Gewald, H. (2006)

Does Experience Matter? Source of Outsourcing Experience and its Impact on Outsourcing Attitude - Empirical Evidence from the German Banking Industry

In: 12th Americas Conference on Information Systems; Acapulco, Mexico

Category: Proceedings

Abstract

Reference No.: 2006-115

Gewald, H.; Yetton, P. (2006)

Differences in Benefit Perception According to Alternative Statuses of Business Process Outsourcing Adoption

In: Twelfth Americas Conference on Information Systems; Acapulco, Mexico

Category: Proceedings

Abstract

Reference No.: 2006-101

Gewald, H.; Lammers, M. (2006)

The Strategic Sourcing Decision - An Extension of the Classical Make or Buy Decision -

In: 7th Annual Global Information Technology Management Conference (GITMA); Orlando, Florida, USA

Category: Proceedings [Password Protected Download] (Please contact the author)

Reference No.: 2006-24

Gewald, H.; Helbig, K. (2006)

A Governance Model for Managing Outsourcing Partnerships

In: 39th Hawaii International Conference on Systems Sciences; Kauai, Hawaii, USA

Category: Proceedings [Password Protected Download] (Please contact the author)

Abstract

Reference No.: 2006-11

Hinz, D.; Gewald, H. (2006)

The Next Wave in IT Infrastructure Risk Management - A Causal Modeling Approach with Bayesian Belief Networks

In: 2006 IRMA International Conference; Washington

Category: Proceedings

Abstract

Reference No.: 2006-5

2005

Wüllenweber, K.; Gewald, H.; Franke, J.; Weitzel, T.; König, W. (2005)

Auslagerung von Geschäftsprozessen - Nutzen und Risiken

In: Forschungsbericht; E-Finance Lab, Frankfurt am Main

Category: Miscellaneous

Reference No.: 2005-332

Gewald, H.; Dibbern, J. (2005)

The Influential Role of Perceived Risks versus Perceived Benefits in the Acceptance of Business Process Outsourcing: Empirical Evidence from the German Banking Industry

In: Working Paper

Category: Working papers

Abstract

Reference No.: 2005-9

Gewald, H.; Gellrich, T. (2005)

The Impact of Perceived Risk on the Capital Market's Reaction on Outsourcing Announcements

In: 9th Pacific Asia Conference on Information Systems; Bangkok, Thailand

Category: Proceedings [Password Protected Download] (Please contact the author)

Abstract

Reference No.: 2005-114

Gewald, H. (2005)

The Influence of Perceived Risk and Perceived Usefulness on Manager's Attitude Towards Business Process Outsourcing

In: Proceedings of the Eleventh Americas Conference on Information Systems; Omaha, NE, USA

Category: Proceedings

Abstract

Reference No.: 2005-101

Gewald, H.; Franke, J. (2005)

A Comparison of the Risks in Information Technology Outsourcing and Business Process Outsourcing

In: Proceedings of the Eleventh Americas Conference on Information Systems; Omaha, NE, USA

Category: Proceedings [Password Protected Download] (Please contact the author)

Reference No.: 2005-100

Gellrich, T.; Gewald, H. (2005)

Sourcing, Risk and the Financial Market

In: Proceedings of the 13th European Conference on Information Systems; Regensburg

Category: Proceedings

Abstract

Reference No.: 2005-70

Gewald, H.; Lammers, M. (2005)

What is Core?

In: Proceedings of the San Diego International Systems Conference; San Diego, CA, USA

Category: Proceedings [Password Protected Download] (Please contact the author)

Reference No.: 2005-40

Gellrich, T.; Gewald, H. (2005)

Sourcing Risk and the Capital Market's Perspective

In: Proceedings of the 6th Annual Global Information Technology Management Conference; Anchorage, Alaska, USA

Category: Proceedings [Password Protected Download] (Please contact the author)

Reference No.: 2005-39

2004

Gellrich, T.; Gewald, H. (2004)

Sourcing Risk and the Capital Market's Perspective

In: Working Paper

Category: Miscellaneous

Abstract

Reference No.: 2004-184

Gewald, H.; Hinz, D. (2004)

A Framework for Classifying the Operational Risks of Outsourcing

In: Proceedings of the Eighth Pacific-Asia Conference on Information System (PACIS); Shanghai

Category: Proceedings [Password Protected Download] (Please contact the author)

Abstract

Reference No.: 2004-68

Presentations:

2006

04. August

Franke, J.; Gewald, H.

Does Experience Matter? Sources of Outsourcing Experience and its Impact on Outsourcing Attitude - Empirical Evidence from the German Banking Industry –

In: 12th Americas Conference on Information Systems (AMCIS 2006); Acapulco, Mexico

2005

12. August

Franke, J.; Gewald, H.

A Comparison of the Risks in Information Technology Outsourcing and Business Process Outsourcing

In: Americas Conference on Information Systems (AMCIS05); Omaha, Nebraska

10. July

Gellrich, T.; Gewald, H.

Sourcing Risk and the Capital Market´s Perspective

06. June

Gellrich, T.; Gewald, H.

Sourcing Risk and the Capital Market´s Perspective

26. May

Gellrich, T.; Gewald, H.

Sourcing Risk and the Financial Market

20. March

Gewald, H.

Predicting the Adoption of BPO - The Role of Perceived Risk and Percieved Usefulness in Technology Acceptance

In: Doctoral Consortium Wirtschaftsinformatik 2005; Bamberg

16. March

Gewald, H.

The Risks of IS Outsourcing

In: 6th International Conference on Comparative Studies of Economic Integration; Cordoba, Argentinien

04. March

Gewald, H.

The Influence of Percieved Risk on Senior Management's Attitude Towards Outsourcing

In: Forschungskolloquium 2005; Dannenfels

Gellrich, T.; Gewald, H.

Sourcing Risk and the Capital Market´s Perspective

In: 9th Pacific Asia Conference on Information Systems; Bangkok, Thailand

2004

18. November

Franke, J.; Gewald, H.

IT-Outsourcing vs. Business Process Outsourcing - Same Risky Business?

In: IBM-Seminar "Outsourcing - eine unternehmerische Option"; IBM Bildungs-Zentrum in Herrenberg, Stuttgart

10. July

Gewald, H.; Hinz, D.

A Framework for Classifying the Operational Risks of Outsourcing

In: Eighth Pacific-Asia Conference on Information System (PACIS); Shanghai

05. March

Gewald, H.

Employing Bayesian Networks to Assess Operational Risk