Profil

FRIDGEN Gilbert

University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > FINATRAX

ORCID
0000-0001-7037-4807
Main Referenced Co-authors
RIEGER, Alexander  (42)
SEDLMEIR, Johannes  (20)
Urbach, Nils (20)
Weibelzahl, Martin (18)
Buhl, Hans Ulrich (16)
Main Referenced Keywords
Blockchain (13); Digital identity (5); Renewable energy sources (5); Digital wallet (4); Energieflexibilität (4);
Main Referenced Unit & Research Centers
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > FINATRAX - Digital Financial Services and Cross-organizational Digital Transformations (29)
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > Other (8)
NCER-FT - FinTech National Centre of Excellence in Research [LU] (7)
ULHPC - University of Luxembourg: High Performance Computing (2)
Main Referenced Disciplines
Computer science (101)
Management information systems (76)
Business & economic sciences: Multidisciplinary, general & others (31)
Energy (28)
Production, distribution & supply chain management (12)

Publications (total 173)

The most downloaded
1205 downloads
Fridgen, G., Guggenberger, N., Hoeren, T., Prinz, W., Urbach, N., Baur, J., Brockmeyer, H., Gräther, W., Rabovskaja, E., Schlatt, V., Schweizer, A., Sedlmeir, J., & Wederhake, L. (2019). Chancen und Herausforderungen von DLT (Blockchain) in Mobilität und Logistik. Berlin, Unknown/unspecified: Federal Ministry of Transport and Digital Infrastructure. https://hdl.handle.net/10993/44505

The most cited

231 citations (Scopus®)

Sedlmeir, J., Buhl, H. U., Fridgen, G., & Keller, R. (2020). The Energy Consumption of Blockchain Technology: Beyond Myth. Business and Information Systems Engineering. doi:10.1007/s12599-020-00656-x https://hdl.handle.net/10993/44294

RIEGER, A., ROTH, T., SCHÖNRICH-SEDLMEIR, J., FRIDGEN, G., & YOUNG, A. (May 2024). Organizational Identity Management Policies. Journal of the Association for Information Systems, 25 (3), 522-527. doi:10.17705/1jais.00887
Editorial reviewed

HÖß, A., Lautenschlager, J., SEDLMEIR, J., FRIDGEN, G., Schlatt, V., & Urbach, N. (2024). Toward Seamless Mobility-as-a-Service: Providing Multimodal Mobility Through Digital Wallets. Business and Information Systems Engineering. doi:10.1007/s12599-024-00856-9
Peer reviewed

Alt, R., FRIDGEN, G., & Chang, Y. (04 January 2024). The future of fintech — Towards ubiquitous financial services. Electronic Markets, 34 (1). doi:10.1007/s12525-023-00687-8
Editorial reviewed

VAN STIPHOUDT, C., POTENCIANO MENCI, S., Can Kaymakci, Simon Wenninger, Dennis Bauer, Sebastian Duda, FRIDGEN, G., & Alexander Sauer. (2024). Energy Synchronization Platform Concept to Enable and Streamline Automated Industrial Demand Response. Energy Proceedings, 42. doi:10.46855/energy-proceedings-10990
Peer Reviewed verified by ORBi

LIMA BAIMA, R., HARTWICH, E., CHOVET, L., OLIVARES MENDEZ, M. A., & FRIDGEN, G. (2024). Stand Alone Video: FiReSpARX – FinTech/RegTech in Space for Trustful Autonomous Robotic Interaction [Poster presentation]. IEEE International Conference on Robotics and Automation (ICRA), Yokohama, Japan.
Peer reviewed

CHOVET, L.* , LIMA BAIMA, R.* , HARTWICH, E., BERA, A., SEDLMEIR, J., FRIDGEN, G., & OLIVARES MENDEZ, M. A. (2024). Trustful Coopetitive Infrastructures for the New Space Exploration Era. PROCEEDINGS OF THE 2023 ACM SYMPOSIUM ON APPLIED COMPUTING. doi:10.1145/3605098.3635887
Peer reviewed
* These authors have contributed equally to this work.

LIMA BAIMA, R., CHOVET, L., SEDLMEIR, J., OLIVARES MENDEZ, M. A., & FRIDGEN, G. (2024). Designing Trustful Cooperation Ecosystems is Key to the New Space Exploration Era. Proceedings of 2024 IEEE/ACM 46th International Conference on Software Engineering: New Ideas and Emerging Results (ICSE-NIER). doi:10.1145/3639476.3639760
Peer reviewed

ZLATANOVA, K.* , SIEBENTRITT, S.* , SCHULZ, C.* , FRIDGEN, G., HANSEN, J., LÖHNDORF, N., MANTIN, B., Pontenciano Menci, S., SCHYMANSKI, E., & VENDITTI, S. (2024). RISK2050: study on the vulnerability of the national economy in the face of physical risks.
* These authors have contributed equally to this work.

AMARD, A., HARTWICH, E., HÖß, A., RIEGER, A., ROTH, T., & FRIDGEN, G. (2024). Designing Digital Identity Infrastructure: A Taxonomy of Strategic Governance Choices. Proceedings of the Annual Hawaii International Conference on System Sciences.
Peer Reviewed verified by ORBi

Napirata, S., SEDLMEIR, J., RIEGER, A., FRIDGEN, G., & Zimmermann, S. (10 December 2023). The competition effect of decentralized platforms: An analytical model [Paper presentation]. ICIS 2023 - International Conference on Information Systems, Hyderabad, India.
Peer reviewed

HARTWICH, E., HÖß, A., RIEGER, A., ROTH, T., FRIDGEN, G., & Grace Young, A. (2023). How Organizations Sustain and Navigate Between (De)centralization Equilibria: A Process Model. In Proceedings of the 44th International Conference on Information Systems. AIS Library.
Peer reviewed

AMARD, A., DELGADO FERNANDEZ, J., BARBEREAU, T. J., FRIDGEN, G., & SEDLMEIR, J. (10 December 2023). Federated Learning in Migration Forecasting [Paper presentation]. ICIS 2023.
Editorial reviewed

SEDLMEIR, J., RIEGER, A., ROTH, T., & FRIDGEN, G. (2023). Battling disinformation with cryptography. Nature machine intelligence. doi:10.1038/s42256-023-00733-2
Editorial reviewed

MARXEN, H., ANSARIN, M., CHEMUDUPATY, R., & FRIDGEN, G. (October 2023). Empirical evaluation of behavioral interventions to enhance flexibility provision in smart charging. Transportation Research. Part D, Transport and Environment, 123, 103897. doi:10.1016/j.trd.2023.103897
Peer Reviewed verified by ORBi

WEIGL, L., BARBEREAU, T. J., & FRIDGEN, G. (October 2023). The construction of self-sovereign identity: Extending the interpretive flexibility of technology towards institutions. Government Information Quarterly, 40 (4), 101873. doi:10.1016/j.giq.2023.101873
Peer reviewed

Glöckler, J., Sedlmeir, J., Frank, M.-L., & Fridgen, G. (2023). A systematic review of identity and access management requirements in enterprises and potential contributions of self-sovereign identity. Business and Information Systems Engineering. doi:10.1007/s12599-023-00830-x
Peer reviewed

HARTWICH, E., RIEGER, A., SEDLMEIR, J., Jurek, D., & FRIDGEN, G. (22 July 2023). Machine economies. Electronic Markets, 33 (1). doi:10.1007/s12525-023-00649-0
Peer Reviewed verified by ORBi

Höß, A., Rieger, A., Roth, T., Fridgen, G., & Young, A. G. (June 2023). Managing Fashionable Organizing Visions: Evidence From the European Blockchain Services Infrastructure [Paper presentation]. Thirty-first European Conference on Information Systems (ECIS 2023), Kristiansand, Norway.
Peer reviewed

Hartwich, E., Ollig, P., Fridgen, G., & Rieger, A. (2023). Probably something: a multi-layer taxonomy of non-fungible tokens. Internet Research: Electronic Networking Applications and Policy. doi:10.1108/INTR-08-2022-0666
Peer Reviewed verified by ORBi

Fridgen, G., Kräussl, R., Papageorgiou, O., & Tugnetti, A. (2023). Pricing Dynamics and Herding Behavior of NFTs. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/54548.

Lee, C. M., Delgado Fernandez, J., Potenciano Menci, S., Rieger, A., & Fridgen, G. (03 January 2023). Federated Learning for Credit Risk Assessment [Paper presentation]. Proceedings of the 56th Hawaii International Conference on System Sciences, Maui, Hawaii, United States.
Peer reviewed

Barbereau, T. J., Smethurst, R., Papageorgiou, O., Sedlmeir, J., & Fridgen, G. (2023). Decentralised Finance's timocratic governance: The distribution and exercise of tokenised voting rights. Technology in Society, 73, 102251. doi:10.1016/j.techsoc.2023.102251
Peer Reviewed verified by ORBi

Ermolaev, E., Abellán Álvarez, I., Sedlmeir, J., & Fridgen, G. (2023). z-Commerce: Designing a Data-Minimizing One-Click Checkout Solution. In Design Science Research for a New Society: Society 5.0 (pp. 3--17). Cham, Unknown/unspecified: Springer Nature. doi:10.1007/978-3-031-32808-4_1
Peer reviewed

CHEMUDUPATY, R., ANSARIN, M., BAHMANI, R., FRIDGEN, G., MARXEN, H., & PAVIĆ, I. (2023). Impact of Minimum Energy Requirement on Electric Vehicle Charging Costs on Spot Markets. In 2023 IEEE Belgrade PowerTech, PowerTech 2023. Institute of Electrical and Electronics Engineers Inc. doi:10.1109/PowerTech55446.2023.10202936
Peer reviewed

MARXEN, H., CHEMUDUPATY, R., FRIDGEN, G., & ROTH, T. (2023). Maximizing Smart Charging of EVs: The Impact of Privacy and Money on Data Sharing [Paper presentation]. International Conference on Information Systems (ICIS), Hyderabad, India.
Peer reviewed

Delgado Fernandez, J., Potenciano Menci, S., Lee, C. M., Rieger, A., & Fridgen, G. (15 November 2022). Privacy-preserving federated learning for residential short-term load forecasting. Applied Energy, 326. doi:10.1016/j.apenergy.2022.119915
Peer Reviewed verified by ORBi

Amend, J., Arnold, L., Fabri, L., Feulner, S., Fridgen, G., Harzer, L.-L., Karnebogen, P., Köhler, F., Ollig, P., Rieger, A., Schellinger, & Schmidbauer-Wolf, G. M. (2022). Federal Blockchain Infrastructure Asylum (FLORA) - Piloting and evaluation of the FLORA support system in the context of the AnkER facility Dresden. German Federal Office for Migration and Refugees.

Guggenberger, T., Sedlmeir, J., Fridgen, G., & Luckow, A. (November 2022). An in-depth investigation of the performance characteristics of Hyperledger Fabric. Computers and Industrial Engineering, 173. doi:10.1016/j.cie.2022.108716
Peer Reviewed verified by ORBi

Amend, J., Arnold, L., Feulner, S., Fridgen, G., Köhler, F., Ollig, P., Rieger, A., & Roth, T. (2022). Opportunities and challenges of using blockchain technology in public administration – Insights from the FLORA project of Germany’s Federal Office for Migration and Refugees. German Federal Office for Migration and Refugees.

Weigl, L.* , Amard, A.* , Fridgen, G., & Codagnone, C. (2022). The EU's Digital Identity Policy: Tracing Policy Punctuations. In Proceedings of the 15th International Conference on Theory and Practice of Electronic Governance (ICEGOV). Association for Computing Machinery. doi:10.1145/3560107.3560121
Peer reviewed
* These authors have contributed equally to this work.

Bahmani, R., van Stiphoudt, C., Potenciano Menci, S., Schoepf, M., & Fridgen, G. (07 September 2022). Optimal industrial flexibility scheduling based on generic data format. Energy Informatics, 5. doi:10.1186/s42162-022-00198-4
Peer reviewed

Bachmann, N. M., Drasch, B., Fridgen, G., Miksch, M., Regner, F., Schweizer, A., & Urbach, N. (September 2022). Tarzan and chain: exploring the ICO jungle and evaluating design archetypes. Electronic Markets, 32, 1725–1748. doi:10.1007/s12525-021-00463-6
Peer Reviewed verified by ORBi

Bhuiyan, R., Weissflog, J., Schoepf, M., & Fridgen, G. (2022). Indicators for assessing the necessity of power system flexibility: a systematic review and literature meta-analysis. In Proceedings of the 18th International Conference on the European Energy Market (EEM). IEEE. doi:10.1109/EEM54602.2022.9921149
Peer reviewed

Fridgen, G., Hartwich, E., Rägo, V., Rieger, A., & Stohr, A. (18 June 2022). Artificial Intelligence as a Call for Retail Banking : Applying Digital Options Thinking to Artificial Intelligence Adoption [Paper presentation]. Thirtieth European Conference on Information Systems (ECIS 2022), Timisoara, Romania.
Peer reviewed

Rieger, A., Roth, T., Sedlmeir, J., & Fridgen, G. (15 June 2022). We need a broader debate on the sustainability of blockchain. Joule, 6 (6), 1137-1141. doi:10.1016/j.joule.2022.04.013
Peer reviewed

Amard, A., Höß, A., Roth, T., Fridgen, G., & Rieger, A. (2022). Guiding Refugees Through European Bureaucracy: Designing a Trustworthy Mobile App for Document Management. In A. Drechsler, A. Gerber, ... A. Hevner, The Transdisciplinary Reach of Design Science Research. DESRIST 2022 (pp. 171–182). Cham, Unknown/unspecified: Springer. doi:10.1007/978-3-031-06516-3_13
Peer reviewed

Barbereau, T. J., Smethurst, R., Papageorgiou, O., Sedlmeir, J., & Fridgen, G. (2022). Decentralised Finance's Unregulated Governance: Minority Rule in the Digital Wild West. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/52647.

Roth, T., Stohr, A., Amend, J., Fridgen, G., & Rieger, A. (2022). Blockchain as a driving force for federalism: A theory of cross-organizational task-technology fit. International Journal of Information Management. doi:10.1016/j.ijinfomgt.2022.102476
Peer Reviewed verified by ORBi

Halbrügge, S., Buhl, H. U., Fridgen, G., Schott, P., Weibelzahl, M., & Weissflog, J. (2022). How Germany achieved a record share of renewables during the COVID-19 pandemic while relying on the European interconnected power network. Energy, 123303. doi:10.1016/j.energy.2022.123303
Peer reviewed

Höß, A., Roth, T., Sedlmeir, J., Fridgen, G., & Rieger, A. (2022). With or Without Blockchain? Towards a Decentralized, SSI-based eRoaming Architecture. In Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS).
Peer reviewed

Barbereau, T. J., Smethurst, R., Papageorgiou, O., Rieger, A., & Fridgen, G. (2022). DeFi, Not So Decentralized: The Measured Distribution of Voting Rights. In Proceedings of the Hawaii International Conference on System Sciences 2022 (pp. 10).
Peer reviewed

Lindner, M., Wenninger, S., Fridgen, G., & Weigold, M. (2022). Aggregating Energy Flexibility for Demand-Side Management in Manufacturing Companies – A Two-Step Method. In Production at the Leading Edge of Technology (pp. 631-638). doi:10.1007/978-3-030-78424-9_69
Peer reviewed

Ahrens, R., Köberlein, J., Bank, L., Kalchschmid, V., Oeder, A., Schlereth, A., Grigorjan, A., Kaymakci, C., Schel, D., Bauer, D., Schulz, F., Lodwig, R., Bauernhansl, T., Sauer, A., Lindner, M., Weigold, M., Schulz, J., Schoepf, M., van Stiphoudt, C., ... Schimmelpfennig, J. (2022). Integration der Flexibilitätsvermarktung. In Energieflexibilität in der deutschen Industrie: Band 2 - Markt- und Stromsystem, Managementsysteme und Technologien energieflexibler Fabriken (DOI: https://doi.org/10.24406/publica-258) (pp. 237-274). Fraunhofer Verlag.
Peer reviewed

Sedlmeir, J., Lautenschlager, J., Fridgen, G., & Urbach, N. (2022). The transparency challenge of blockchain in organizations. Electronic Markets, 32 (3), 1779--1794. doi:10.1007/s12525-022-00536-0
Peer Reviewed verified by ORBi

Wederhake, L., Wenninger, S., Wiethe, C., & Fridgen, G. (2022). On the surplus accuracy of data-driven energy quantification methods in the residential sector. Energy Informatics, 5 (1), 7. doi:10.1186/s42162-022-00194-8
Peer Reviewed verified by ORBi

Weigl, L., Barbereau, T. J., Rieger, A., & Fridgen, G. (2022). The Social Construction of Self-Sovereign Identity: An Extended Model of Interpretive Flexibility. In Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS).
Peer reviewed

Leinauer, C., Schott, P., Fridgen, G., Keller, R., Ollig, P., & Weibelzahl, M. (2022). Obstacles to demand response: Why industrial companies do not adapt their power consumption to volatile power generation. Energy Policy, 165, 112876. doi:10.1016/j.enpol.2022.112876
Peer reviewed

Körner, M.-F., Sedlmeir, J., Weibelzahl, M., Fridgen, G., Heine, M., & Neumann, C. (2022). Systemic risks in electricity systems: A perspective on the potential of digital technologies. Energy Policy, 164, 112901. doi:10.1016/j.enpol.2022.112901
Peer reviewed

Wederhake, L., Wenninger, S., Wiethe, C., Fridgen, G., & Stirnweiß, D. (2022). Benchmarking building energy performance: Accuracy by involving occupants in collecting data - A case study in Germany. Journal of Cleaner Production, 379, 134762. doi:10.1016/j.jclepro.2022.134762
Peer reviewed

Marxen, H., Chemudupaty, R., Graf-Drasch, V., Schoepf, M., & Fridgen, G. (2022). Towards an evaluation of incentives and nudges for smart charging. In Proceedings of the 30th European Conference on Information Systems (ECIS). Association for Information Systems.
Peer reviewed

Heffron, R. J., Körner, M.-F., Sumarno, T., Wagner, J., Weibelzahl, M., & Fridgen, G. (2022). How different electricity pricing systems affect the energy trilemma: Assessing Indonesia's electricity market transition. Energy Economics, 107, 105663. doi:10.1016/j.eneco.2021.105663
Peer reviewed

Michaelis, A., Halbrügge, S., Körner, M.-F., Fridgen, G., & Weibelzahl, M. (2022). Artificial Intelligence in Energy Demand Response : A Taxonomy of Input Data Requirements. In Proceedings of the 17th International Conference on Wirtschaftsinformatik (WI).
Peer reviewed

Bahmani, R., van Stiphoudt, C., Ansarin, M., & Fridgen, G. (2022). Energy flexibility scheduling optimization considering aggregated and non-aggregated industrial electrical loads. Energy Proceedings, 29. doi:10.46855/energy-proceedings-10448
Peer Reviewed verified by ORBi

Barbereau, T. J., Smethurst, R., Sedlmeir, J., Fridgen, G., & Rieger, A. (2022). Chapter 8: Tokenization and Regulatory Compliance for Art and Collectible Markets: From Regulators' Demands for Transparency to Investors' Demands for Privacy. In M. Lacity & H. Treiblmaier (Eds.), Blockchains and the Token Economy: Studies in Theory and Practice. Palgrave Macmillan. doi:10.1007/978-3-030-95108-5_8
Peer reviewed

HÖß, A., MACLENNAN, D. H., RIEGER, A., ERMOLAEV, E., FRIDGEN, G., & ROTH, T. (2022). Issuing and verifying digital diplomas with the European Blockchain Services Infrastructure - Insights from the EBSILUX project. Luxembourg: Ministry for Digitalisation.

Rieger, A., Roth, T., Sedlmeir, J., Weigl, L., & Fridgen, G. (2021). Not yet another digital identity [letter to the editor]. Nature Human Behaviour. doi:10.1038/s41562-021-01243-0
Editorial reviewed

Ashour Novirdoust, A., Bhuiyan, R., Bichler, M., Buhl, H. U., Fridgen, G., Fugger, C., Gretschko, V., Hanny, L., Knörr, J., Neuhoff, K., Neumann, C., Ott, M., Richstein, J. C., Rinck, M., Röhrich, F., Schöpf, M., Sitzmann, A., Wagner, J., & Weibelzahl, M. (2021). Electricity Market Design 2030-2050: Moving Towards Implementation.

Sedlmeir, J., Smethurst, R., Rieger, A., & Fridgen, G. (04 October 2021). Digital Identities and Verifiable Credentials. Business and Information Systems Engineering, 63 (5), 603-613. doi:10.1007/s12599-021-00722-y
Peer reviewed

Papageorgiou, O., Sedlmeir, J., Fridgen, G., Vlachos, I., Kostopoulos, N., Damvakeraki, T., Noszek, Z., Papoutsoglou, I., Anania, A., Belotti, M., Arribas, I., Cathcart, W., & Slapnik, T. (2021). Energy Efficiency of Blockchain Technologies. Brussels, Belgium: European Union Blockchain Observatory & Forum.

Rieger, A., Roth, T., Sedlmeir, J., & Fridgen, G. (2021). The privacy challenge in the race for digital vaccination certificates [letter to the editor]. Med. doi:10.1016/j.medj.2021.04.018
Peer reviewed

Amend, J., Fridgen, G., Rieger, A., Roth, T., & Stohr, A. (2021). The Evolution of an Architectural Paradigm - Using Blockchain to Build a Cross-Organizational Enterprise Service Bus. In 54th Hawaii International Conference on System Sciences (HICSS), Maui, Hawaii (Virtual).
Peer reviewed

Fridgen, G., Körner, M.-F., Rägo, V., Steck, W., Stohr, A., & Wolfangel, C. (2021). Smart Retail Banking: Potentiale und Herausforderungen Künstlicher Intelligenz. Augsburg, Eschborn, Unknown/unspecified: Senacor Technologies.

Halbrügge, S., Schott, P., Weibelzahl, M., Buhl, H. U., Fridgen, G., & Schoepf, M. (2021). How did the German and other European electricity systems react to the COVID-19 pandemic? Applied Energy, 285, 116370. doi:10.1016/j.apenergy.2020.116370
Peer reviewed

Fridgen, G., Körner, M.-F., Walters, S., & Weibelzahl, M. (2021). Not All Doom and Gloom: How Energy-Intensive and Temporally Flexible Data Center Applications May Actually Promote Renewable Energy Sources. Business and Information Systems Engineering. doi:10.1007/s12599-021-00686-z
Peer reviewed

Sedlmeir, J., Ross, P., Luckow, A., Lockl, J., Miehle, D., & Fridgen, G. (2021). The DLPS: A New Framework for Benchmarking Blockchains. In Proceedings of the 54th Hawaii International Conference on System Sciences (pp. 10).
Peer reviewed

Heffron, R. J., Körner, M.-F., Sumarno, T., Wagner, J., Weibelzahl, M., & Fridgen, G. (2021). How Different Electricity Pricing Systems Affect the Energy Trilemma : Assessing Indonesia?s Electricity Market Transition.

Heffron, R., Körner, M. F., Sumarno, T., Weibelzahl, M., & Fridgen, G. (2021). The Cost of No Reform: Assessing the Impact of Different Electricity Pricing Regimes on Indonesia\textquoterights Energy Trilemma. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/49490.

Höß, A., Schlatt, V., Rieger, A., & Fridgen, G. (2021). The Blockchain Effect: From Inter-Ecosystem to Intra-Ecosystem Competition. In Proceedings of the Twenty-Ninth European Conference on Information Systems (ECIS).
Peer reviewed

Amend, J., Federbusch, M., Fridgen, G., Köhler, F., Rieger, A., Schlatt, V., Sedlmeir, J., Stohr, A., & van Dun, C. (2021). Digitization of certification processes in the asylum procedure by means of digital identities: A feasibility study by Germany’s Federal Office for Migration and Refugees. German Federal Office for Migration and Refugees.

Novirdoust, A. A., Bichler, M., Bojung, C., Buhl, H. U., Fridgen, G., Gretschko, V., Hanny, L., Knörr, J., Maldonado, F., Neuhoff, K., Neumann, C., Ott, M., Richstein, J. C., Rinck, M., Schöpf, M., Schott, P., Sitzmann, A., Wagner, J., Wagner, J., & Weibelzahl, M. (2021). Electricity Spot Market Design 2030-2050. doi:10.24406/fit-n-621457

Rövekamp, P., Schöpf, M., Wagon, F., Weibelzahl, M., & Fridgen, G. (2021). Renewable electricity business models in a post feed-in tariff era. Energy, 216, 119228. doi:10.1016/j.energy.2020.119228
Peer reviewed

Saumweber, A., Wederhake, L., Cardoso, G., Fridgen, G., & Heleno, M. (2021). Designing Pareto optimal electricity retail rates when utility customers are prosumers. Energy Policy, 156, 112339. doi:10.1016/j.enpol.2021.112339
Peer reviewed

Amend, J., van Dun, C., Fridgen, G., Köhler, F., Rieger, A., Stohr, A., & Wenninger, A. (2021). Using Blockchain to Coordinate Federal Processes: The Case of Germany's Federal Office for Migration and Refugees. In N. Urbach, M. Röglinger, K. Kautz, R. A. Alias, C. Saunders, ... M. Wiener (Eds.), Digitalization Cases Vol. 2: Mastering Digital Transformation for Global Business (pp. 85--100). Cham, Unknown/unspecified: Springer International Publishing. doi:10.1007/978-3-030-80003-1_5
Peer reviewed

Fridgen, G., Radszuwill, S., Schweizer, A., & Urbach, N. (2021). Blockchain Won’t Kill the Banks: Why Disintermediation Doesn’t Work in International Trade Finance. Communications of the Association for Information Systems, 49. doi:10.17705/1CAIS.04932
Peer reviewed

Fridgen, G., Potenciano Menci, S., van Stiphoudt, C., Schilp, J., Köberlein, J., Bauernhansl, T., Grigorjan, A. S. A. A., Schel, D., Schlereth, A., Schulz, F., Weigold, M., Lindner, M., Schimmelpfennig, J., & Winter, C. (2021). Referenzarchitektur der Energiesynchronisationsplattform: Teil der Reihe Diskussionspapiere V4 Konzept der Energiesynchronisationsplattform. Germany: Fraunhofer Verlag. doi:10.24406/IGCV-N-642369

Buhl, H. U., Duda, S., Schott, P., Weibelzahl, M., Wenninger, S., Fridgen, G., Potenciano Menci, S., Schoepf, M., van Stiphoudt, C., Weigold, M., & Lindner, M. (2021). Energieflexibilitätsdatenmodell der Energiesynchronisationsplattform: Teil der Reihe Diskussionspapiere V4 Konzept der Energiesynchronisationsplattform. Germany: Fraunhofer Verlag. doi:10.24406/IGCV-N-642370

Schlip, J., Bank, L., Köberlein, J., Bauernhansl, T., Sauer, A., Fridgen, G., Bahmani, R., Potenciano Menci, S., Schoepf, M., van Stiphoudt, C., Weigold, M., & Lindner, M. (2021). Optimierung auf der Energiesynchronisationsplattform: Teil der Reihe Diskussionspapiere V4 Konzept der Energiesynchronisationsplattform. Germany: Fraunhofer Verlag. doi:10.24406/IGCV-N-642371

Sunyaev, A., Kannengießer, N., Beck, R., Treiblmaier, H., Lacity, M., Kranz, J., Fridgen, G., Spankowski, U., & Luckow, A. (2021). Token Economy. Business and Information Systems Engineering, 1--22. doi:10.1007/s12599-021-00684-1

Fridgen, G., Thimmel, M., WEIBELZAHL, M., & Wolf, L. (2021). Smarter charging: Power allocation accounting for travel time of electric vehicle drivers. Transportation Research. Part D, Transport and Environment, 97, 102916. doi:10.1016/j.trd.2021.102916
Peer Reviewed verified by ORBi

Smethurst, R., & Fridgen, G. (2021). O'Dair, Marcus: Distributed Creativity. Zeitschrift für Urheber- und Medienrecht, (11).

Rieger, A., Stohr, A., Wenninger, A., & Fridgen, G. (2021). Reconciling Blockchain with the GDPR: Insights from the German Asylum Procedure. In Blockchain and the Public Sector: Theories, Reforms, and Case Studies. Springer Nature Switzerland.
Peer reviewed

Sedlmeir, J., Buhl, H. U., Fridgen, G., & Keller, R. (2020). Ein Blick auf aktuelle Entwicklungen bei Blockchains und deren Auswirkungen auf den Energieverbrauch. Informatik-Spektrum. doi:10.1007/s00287-020-01321-z
Peer reviewed

Fridgen, G., Michaelis, A., Rinck, M., Schöpf, M., & Weibelzahl, M. (September 2020). The search for the perfect match: Aligning power-trading products to the energy transition. Energy Policy, 144. doi:10.1016/j.enpol.2020.111523
Peer reviewed

Heffron, R., Körner, M.-F., Wagner, J., Weibelzahl, M., & Fridgen, G. (2020). Industrial demand-side flexibility: A key element of a just energy transition and industrial development. Applied Energy. doi:10.1016/j.apenergy.2020.115026
Peer Reviewed verified by ORBi

Graf, V., Graf-Drasch, V., Tiefenbeck, V., Weitzel, R., & Fridgen, G. (2020). Supporting Citizens’ Political Decision-Making Using Information Visualisation. In Proceedings of the 28th European Conference on Information Systems (ECIS).
Peer reviewed

Sedlmeir, J., Buhl, H. U., Fridgen, G., & Keller, R. (2020). The Energy Consumption of Blockchain Technology: Beyond Myth. Business and Information Systems Engineering. doi:10.1007/s12599-020-00656-x
Peer reviewed

Drasch, B. J., Fridgen, G., Manner-Romberg, T., Nolting, F. M., & Radszuwill, S. (2020). The token’s secret: the two-faced financial incentive of the token economy. Electronic Markets. doi:10.1007/s12525-020-00412-9
Peer reviewed

Haupt, L., Körner, M.-F., Schoepf, M., Schott, P., & Fridgen, G. (2020). Strukturierte Analyse von Nachfrageflexibilität im Stromsystem und Ableitung eines generischen Geschäftsmodells für (stromintensive) Unternehmen. Zeitschrift für Energiewirtschaft.
Peer reviewed

Fridgen, G., Halbrügge, S., Olenberger, C., & Weibelzahl, M. (2020). The insurance effect of renewable distributed energy resources against uncertain electricity price developments. Energy Economics, 91, 104887. doi:10.1016/j.eneco.2020.104887
Peer reviewed

Guggenmos, F., Lockl, J., Rieger, A., & Fridgen, G. (2020). How to Develop a GDPR-Compliant Blockchain Solution for Cross-Organizational Workflow Management: Evidence from the German Asylum Procedure. In Proceedings of the Hawaii International Conference on System Sciences 2020. doi:10.24251/HICSS.2020.492
Peer reviewed

Fridgen, G., Keller, R., Körner, M.-F., & Schöpf, M. (2020). A holistic view on sector coupling. Energy Policy, 147, 111913. doi:10.1016/j.enpol.2020.111913
Peer reviewed

Drasch, B. J., Fridgen, G., & Häfner, L. (2020). Demand response through automated air conditioning in commercial buildings—a data-driven approach. Business Research, 13 (3), 1491--1525. doi:10.1007/s40685-020-00122-0
Peer Reviewed verified by ORBi

Keller, R., Häfner, L., Sachs, T., & Fridgen, G. (2020). Scheduling Flexible Demand in Cloud Computing Spot Markets. Business and Information Systems Engineering, 62 (1), 25--39. doi:10.1007/s12599-019-00592-5
Peer reviewed

Sachs, T., Gründler, A., Rusic, M., & Fridgen, G. (2019). Framing Microgrid Design from a Business and Information Systems Engineering Perspective. Business and Information Systems Engineering, 61 (6), 729--744. doi:10.1007/s12599-018-00573-0
Peer reviewed

Keller, R., Röhrich, F., Schmidt, L., & Fridgen, G. (2019). Sustainability's Coming Home : Preliminary Design Principles for the Sustainable Smart District. In 14. International Business Informatics Conference.
Peer reviewed

Fridgen, G., & Haupt, L. (2019). Batterien als Schlüsseltechnologie : Durch interdisziplinäre Batterieforschung zu einer nachhaltigeren Energiewirtschaft. Spektrum, 15 (1), 64--67.
Peer reviewed

Fridgen, G., Röhlen, J., Guggenberger, T., Schlatt, V., & Schulze, M. (2019). Überprüfung der Machbarkeit eines offenen und dezentralen Mobilitätssystems (OMOS).

Roesch, M., Bauer, D., Haupt, L., Keller, R., Bauernhansl, T., Fridgen, G., Reinhart, G., & Sauer, A. (2019). Harnessing the Full Potential of Industrial Demand-Side Flexibility : an End-to-End Approach Connecting Machines with Markets through Service-Oriented IT Platforms. Applied Sciences, 9 (18). doi:10.3390/app9183796
Peer reviewed

Schott, P., Sedlmeir, J., Strobel, N., Weber, T., Fridgen, G., & Abele, E. (2019). A Generic Data Model for Describing Flexibility in Power Markets. Energies, 12 (10). doi:10.3390/en12101893
Peer reviewed

Keller, R., Ollig, P., & Fridgen, G. (2019). Decoupling, Information Technology, and the Tradeoff between Organizational Reliability and Organizational Agility. In 27th European Conference on Information Systems (ECIS).
Peer reviewed

Seitz, P., Abele, E., Bank, L., Bauernhansl, T., Colangelo, E., Fridgen, G., Schilp, J., Schott, P., Sedlmeir, J., Strobel, N., & Weber, T. (2019). IT-based Architecture for Power Market Oriented Optimization at Multiple Levels in Production Processes. Procedia CIRP, 81, 618--623. doi:10.1016/j.procir.2019.03.165
Peer reviewed

Bauernhansl, T., Bauer, D., Abele, E., Ahrens, R., Bank, L., Brugger, M., Colangelo, E., Eigenbrod, H., Fridgen, G., Vasquez, F. G., Grigorjan, A., Jarke, M., Keller, R., Lodwig, R., Pullmann, J., Reinhart, G., Rösch, M., Sauer, A., Schel, D., ... Weber, T. (2019). Industrie 4.0 als Befähiger für Energieflexibilität. In Energieflexibilität in der deutschen Industrie : Ergebnisse aus dem Kopernikus-Projekt - Synchronisierte und energieadaptive Produktionstechnik zur flexiblen Ausrichtung von Industrieprozessen auf eine fluktuierende Energieversorgung (SynErgie) (pp. 245--313). Stuttgart, Unknown/unspecified: Fraunhofer Verlag.
Peer reviewed

Buhl, H. U., Fridgen, G., rner, M.-F. K. O., Michaelis, A., go, V. R. A., pf, M. S. O., Schott, P., Sitzmann, A., Bertsch, J., Sachs, T., & Schweter, H. (2019). Initial conditions for the marketing of demand flexibility: status quo analysis and meta study. 2 version.

Fridgen, G., Guggenberger, N., Hoeren, T., Prinz, W., Urbach, N., Baur, J., Brockmeyer, H., Gräther, W., Rabovskaja, E., Schlatt, V., Schweizer, A., Sedlmeir, J., & Wederhake, L. (2019). Chancen und Herausforderungen von DLT (Blockchain) in Mobilität und Logistik. Berlin, Unknown/unspecified: Federal Ministry of Transport and Digital Infrastructure.

Fridgen, G., Guggenberger, N., Hoeren, T., Prinz, W., Urbach, N., Baur, J., Brockmeyer, H., Gräther, W., Rabovskaja, E., Schlatt, V., Schweizer, A., Sedlmeir, J., & Wederhake, L. (2019). Opportunities and Challenges of DLT (Blockchain) in Mobility and Logistics.

Thimmel, M., Fridgen, G., Keller, R., & Rövekamp, P. (2019). Compensating Balancing Demand by Spatial Load Migration : The Case of Geographically Distributed Data Center. Energy Policy, 130, 1130--1142. doi:10.1016/j.enpol.2019.06.063
Peer reviewed

Körner, M.-F., Bauer, D., Keller, R., Rösch, M., Schlereth, A., Simon, P., Bauernhansl, T., Fridgen, G., & Reinhart, G. (2019). Extending the Automation Pyramid for Industrial Demand Response. Procedia CIRP, 81, 998--1003. doi:10.1016/j.procir.2019.03.241
Peer reviewed

Guggenmos, F., Hofmann, P., & Fridgen, G. (2019). How ill is your IT Portfolio? : Measuring Criticality in IT Portfolios Using Epidemiology. In 40th International Conference on Information Systems, Munich, Germany, 2019.
Peer reviewed

Fridgen, G., Körner, M.-F., Sedlmeir, J., & Weibelzahl, M. (2019). (How) Can Blockchain Contribute to the Management of Systemic Risks in Global Supply Networks? In 14. Internationale Tagung Wirtschaftsinformatik.
Peer reviewed

Buhl, H. U., Fridgen, G., Dufter, C., Haupt, L., Kern, T., Körner, M.-F., Ländner, E.-M., Roon, S. V., Rägo, V., Schöpf, M., Schott, P., Sitzmann, A., Thimmel, M., & Weibelzahl, M. (2019). Industrielle Energieflexibilität im Energiesystem. In Energieflexibilität in der deutschen Industrie : Ergebnisse aus dem Kopernikus-Projekt - Synchronisierte und energieadaptive Produktionstechnik zur flexiblen Ausrichtung von Industrieprozessen auf eine fluktuierende Energieversorgung (SynErgie) (pp. 127--195). Stuttgart, Unknown/unspecified: Fraunhofer Verlag.
Peer reviewed

Keller, R., Stohr, A., Fridgen, G., Lockl, J., & Rieger, A. (2019). Affordance-Experimentation-Actualization Theory in Artificial Intelligence Research : a Predictive Maintenance Story. In 40th International Conference on Information Systems.
Peer reviewed

Rieger, A., Guggenmos, F., Lockl, J., Fridgen, G., & Urbach, N. (2019). Building a Blockchain Application that Complies with the EU General Data Protection Regulation. MIS Quarterly Executive, 18 (4), 263--279. doi:10.17705/2msqe.00020
Peer reviewed

Guggenmos, F., Lockl, J., Rieger, A., & Fridgen, G. (2019). Blockchain in der öffentlichen Verwaltung - Unterstützung der Zusammenarbeit im Asylprozess. Informatik-Spektrum. doi:10.1007/s00287-019-01177-y
Peer reviewed

Fridgen, G., Guggenmos, F., Lockl, J., Rieger, A., & Urbach, N. (2019). Supporting communication and cooperation in the asylum procedure with Blockchain technology : A proof of concept by the Federal Office for Migration and Refugees.

Hosseini, S., Frank, L., Fridgen, G., & Heger, S. (2018). Do Not Forget About Smart Towns : How to Bring Customized Digital Innovation to Rural Areas. Business and Information Systems Engineering, 60 (3), 243--257. doi:10.1007/s12599-018-0536-2
Peer reviewed

Garizy, T. Z., Fridgen, G., & Wederhake, L. (2018). A Privacy Preserving Approach to Collaborative Systemic Risk Identification : the Use-case of Supply Chain Network. Security and Communication Networks. doi:10.1155/2018/3858592
Peer reviewed

Fridgen, G., Radszuwill, S., Urbach, N., & Utz, L. (2018). Cross-Organizational Workflow Management Using Blockchain Technology : Towards Applicability, Auditability, and Automation. In 51st Annual Hawaii International Conference on System Sciences (HICSS).
Peer reviewed

Fridgen, G., Saumweber, A., Seyfried, J., & Wederhake, L. (2018). Decision Flexibility vs. Information Accuracy in Energy-intensive Businesses. In 26th European Conference on Information Systems (ECIS).
Peer reviewed

Fridgen, G., Regner, F., Schweizer, A., & Urbach, N. (2018). Don't Slip on the Initial Coin Offering (ICO) : A Taxonomy for a Blockchain-enabled Form of Crowdfunding. In 26th European Conference on Information Systems (ECIS).
Peer reviewed

Albrecht, S., Reichert, S., Schmid, J., Strüker, J., Neumann, D., & Fridgen, G. (2018). Dynamics of Blockchain Implementation : A Case Study from the Energy Sector. In 51st Hawaii International Conference on System Sciences.
Peer reviewed

Schott, P., Ahrens, R., Bauer, D., Hering, F., Keller, R., Pullmann, J., Schel, D., Schimmelpfennig, J., Simon, P., Weber, T., Abele, E., Bauernhansl, T., Fridgen, G., Jarke, M., & Reinhart, G. (2018). Flexible IT platform for synchronizing energy demands with volatile markets. Information Technology, 60 (3), 155--164. doi:10.1515/itit-2018-0001
Peer reviewed

Schütte, Fridgen, G., Prinz, W., Rose, T., Urbach, N., Hoeren, T., Guggenberger, N., Welzel, C., Holly, S., Schulte, A., Sprenger, P., Schwede, C., Weimert, B., Otto, B., Dalheimer, M., Wenzel, M., Kreutzer, M., Fritz, M., Leiner, U., & Nouak, A. (2018). Blockchain and smart contracts : Technologies, research issues and applications.

Weber, T., Schel, D., Schott, P., Bauer, D., Pullmann, J., Abele, E., Bauernhansl, T., Fridgen, G., & Jarke, M. (2018). Generic Data Model for Describing Real-Time Data-Supported Power Flexibility. In SmartER Europe. doi:10.3390/en12101893
Peer reviewed

Fridgen, G., Guggenmos, F., Lockl, J., Rieger, A., & Urbach, N. (2018). Support of communication and cooperation in the asylum process with the help of blockchain: A feasibility study by the Federal Office for Migration and Refugees. N \ "u rnberg, Unknown/unspecified: Federal Office for Migration and Refugees.

Fridgen, G., Kahlen, M., Ketter, W., Rieger, A., & Thimmel, M. (2018). One Rate Does Not Fit All: An Empirical Analysis of Electricity Tariffs for Residential Microgrids. Applied Energy, 210, 800--814. doi:10.1016/j.apenergy.2017.08.138
Peer reviewed

Fridgen, G., Guggenmos, F., Lockl, J., & Rieger, A. (2018). Challenges and Opportunities of Blockchain-based Platformization of Digital Identities in the Public Sector. In Workshop on Platformization in the Public Sector, 26th European Conference on Information Systems (ECIS).
Peer reviewed

Fridgen, G., Lockl, J., Radszuwill, S., Rieger, A., Schweizer, A., & Urbach, N. (2018). A Solution in Search of a Problem : A Method for the Development of Blockchain Use Cases. In 24th Americas Conference on Information Systems (AMCIS).
Peer reviewed

Fridgen, G., Guggenmos, F., Lockl, J., Rieger, A., Schweizer, A. E., & Urbach, N. (2018). Developing an Evaluation Framework for Blockchain in the Public Sector : The Example of the German Asylum Process. In 1st ERCIM Blockchain Workshop 2018.
Peer reviewed

Fridgen, G., Lockl, J., Radszuwill, S., Rieger, A., Schweizer, A., & Urbach, N. (2018). Solution-based Innovation : A Method for Emerging Technology Use Case Development. In Workshop Blockchain Research ? Beyond the Horizon, European Conference on Information Systems (ECIS).
Peer reviewed

Lockl, J., Rieger, A., Fridgen, G., Röglinger, M., & Urbach, N. (2018). Towards a Theory of Decentral Digital Process Ecosystems : Evidence from the Case of Digital Identities. In Workshop Blockchain Research ? Beyond the Horizon.
Peer reviewed

Radszuwill, S., & Fridgen, G. (2017). Forging a Double-Edged Sword : Resource Synergies and Dependencies in Complex IT Project Portfolios. In 38th International Conference on Information Systems (ICIS).
Peer reviewed

Ableitner, L., Fridgen, G., Hosseini, S., Schöb, S., Staake, T., & Tiefenbeck, V. (2017). Real-World Impact of Information Systems : The Effect of Seemingly Small Design Choices. In Workshop on Information Technologies and Systems (WITS).
Peer reviewed

Bertsch, J., Fridgen, G., Sachs, T., Schöpf, M., Schweter, H., & Sitzmann, A. (2017). Initial conditions for the marketing of flexibility in demand: status quo analysis and meta-study.

Fridgen, G., Prinz, W., Rose, T., & Urbach, N. (2017). Blockchain Lab : Design, Implementation and Evaluation of Innovative Business and Process Models. ERCIM News, (110), 36--37.
Peer reviewed

Rieß, S., Neumann, C., Glismann, S., Schöpf, M., & Fridgen, G. (2017). Rethinking Short-Term Electricity Market Design : Options for Market Segment Integration. In 14th International Conference on the European Energy Market. doi:10.1109/EEM.2017.7981931
Peer reviewed

Sümmermann, D., Öge, C. D., Smolenski, M., Fridgen, G., & Rieger, A. (2017). Open Mobility System OMOS : The Joint Journey towards Seamless Mobility.

Fridgen, G., Radszuwill, S., Schweizer, A. E., & Urbach, N. (2017). Development of Disruptive Innovations with Blockchain: The Way to the Right Use Case. Wirtschaftsinformatik & Management.
Peer reviewed

Fridgen, G., Keller, R., Thimmel, M., & Wederhake, L. (2017). Shifting Load through Space : the Economics of Spatial Demand Side Management Using Distributed Data Centers. Energy Policy. doi:10.1016/j.enpol.2017.07.018
Peer reviewed

Bauer, D., Abele, E., Ahrens, R., Bauernhansl, T., Fridgen, G., Jarke, M., Keller, F., Keller, R., Pullmann, J., Reiners, R., Reinhart, G., Schel, D., Schöpf, M., Schraml, P., & Simon, P. (2017). Flexible IT-platform to Synchronize Energy Demands with Volatile Markets. In 50th CIRP Conference on Manufacturing Systems. doi:10.1016/j.procir.2017.03.088
Peer reviewed

Schweizer, A., Schlatt, V., Urbach, N., & Fridgen, G. (2017). Unchaining Social Businesses : Blockchain as the Basic Technology of a Crowdlending Platform. In 38th International Conference on Information Systems (ICIS).
Peer reviewed

Seidel, S., Bharati, P., Fridgen, G., Watson, R. T., Albizri, A., Boudreau, M., Kruse, L. C., Guzman, I., Toland, J., Karsten, H., Lee, H., Melville, N., Rush, D., Butler, T., & Watts, S. (2017). The Sustainability Imperative in Information Systems Research. Communications of the Association for Information Systems, 40 (3), 40--52. doi:10.17705/1cais.04003
Peer reviewed

Fridgen, G., Guggenmos, F., Regal, C., & Schmidt, M. (2017). Big Data beats engineering in residential energy performance assessment : a case study. In DACH + Energieinformatik 2017.
Peer reviewed

Fridgen, G., Rieger, A., Thummert, R., Kahlen, M., & Ketter, W. (2016). Estimating the benefits of cooperation in a residential microgrid: a data-driven approach. Applied Energy, 180, 130-141. doi:10.1016/j.apenergy.2016.07.105
Peer reviewed

Schlatt, V., Schweizer, A., Urbach, N., & Fridgen, G. (2016). Blockchain: Fundamentals, Applications and Potential.

Fridgen, G., Häfner, L., König, C., & Sachs, T. (2016). Providing Utility to Utilities : the Value of Information Systems Enabled Flexibility in Electricity Consumption. Journal of the Association for Information Systems, 17 (8), 537--563. doi:10.17705/1jais.00434
Peer reviewed

Fridgen, G., Klier, J., Beer, M., & Wolf, T. (2015). Improving Business Value Assurance in Large-Scale IT Projects ? A Quantitative Method Based on Founded Requirements Assessment. ACM Transactions on Management Information Systems, 5 (3), 11/1--11/17.
Peer reviewed

Fridgen, G., & Garizy, T. Z. (2015). Supply Chain Network Risk Analysis : A Privacy Preserving Approach. In Proceedings of the 23rd European Conference on Information Systems. Münster, Unknown/unspecified: Spring.
Peer reviewed

Fridgen, G., Stepanek, C., & Wolf, T. (2015). Investigation of Exogenous Shocks in Complex Supply Networks : A Modular Petri Net Approach. International Journal of Production Research, 53 (5), 1387--1408. doi:10.1080/00207543.2014.942009
Peer reviewed

Fridgen, G., Häfner, L., König, C., & Sachs, T. (2015). The Value of IS-Enabled Flexibility in Electricity Demand : A Real Options Approach. In 12th International Conference on Wirtschaftsinformatik (WI).
Peer reviewed

Afflerbach, P., Fridgen, G., Keller, R., Rathgeber, A. W., & Strobel, F. (2014). The By-Product Effect on Metal Markets : New Insights to the Price Behavior of Minor Metals. Resources Policy, 42 (1), 35--44. doi:10.1016/j.resourpol.2014.08.003
Peer reviewed

Fridgen, G., Mette, P., & Thimmel, M. (2014). The Value of Information Exchange in Electric Vehicle Charging. In 35th International Conference on Information Systems (ICIS).
Peer reviewed

Fridgen, G., Häfner, L., König, C., & Sachs, T. (2014). Toward Real Options Analysis of IS-Enabled Flexibility in Electricity Demand. In 35th International Conference on Information Systems (ICIS).
Peer reviewed

Mette, P., Moser, F., & Fridgen, G. (2013). A Quantitative Model for Using Open Innovation in Mobile Service Development. In Proceedings of the 11th International Conference on Wirtschaftsinformatik (WI).
Peer reviewed

Krause, F., Bewernik, M.-A., & Fridgen, G. (2013). Valuation of Manual and Automated Process Redesign from a Business Perspective. Business Process Management Journal, 19 (1), 95--110. doi:10.1108/14637151311294886
Peer reviewed

Beer, M., Fridgen, G., Müller, H.-V., & Wolf, T. (2013). Benefits Quantification in IT Projects. In 11th International Conference on Wirtschaftsinformatik (WI).
Peer reviewed

Fridgen, G., & Moser, F. (2013). Using IT Fashion Investments to Optimize an IT Innovation Portfolio's Risk and Return. Journal of Decision Systems, 22 (4), 298--318. doi:10.1080/12460125.2013.835507
Peer reviewed

Buhl, H. U., Fridgen, G., & König, C. (2013). Using Financial Derivatives to Hedge Against Market Risks in IT Outsourcing Projects ? a Quantitative Decision Model. Journal of Decision Systems, 22 (4), 249--264. doi:10.1080/12460125.2013.834680
Peer reviewed

Fridgen, G., Stepanek, C., & Wolf, T. (2012). Simulating Exogenous Shocks in Complex Supply Networks Using Modular Stochastic Petri Nets. In 20th European Conference on Information Systems (ECIS).
Peer reviewed

Buhl, H. U., Müller, G., Fridgen, G., & Röglinger, M. (2012). Business and Information Systems Engineering : A Complementary Approach to Information Systems - What We Can Learn from the Past and May Conclude from Present Reflection on the Future. Journal of the Association for Information Systems, 13 (4), 236--253. doi:10.17705/1jais.00292
Peer reviewed

Buhl, H. U., Fridgen, G., Müller, G., & Röglinger, M. (2012). On Dinosaurs, Measurement Ideologists, Separatists, and Happy Souls : Proposing and Justifying a Way to Make the Global IS/BISE Community Happy. Business and Information Systems Engineering, 4 (6), 307--315. doi:10.1007/s12599-012-0239-z
Peer reviewed

Blumberg, S., Chen, X., Heidemann, J., Beer, M., Fridgen, G., & Müller, H.-V. (2012). IT project management? a methodology for benefits management with integrated risk assessment. Wirtschaftsinformatik und Management, 4 (5), 56--60.
Peer reviewed

Buhl, H. U., Eistert, T., Fridgen, G., Moser, F., & Weiss, C. (2012). Digital (r) evolution in private customer business \ "a ft? Call to banks to act proactively. Die Bank, 52 (6), 46--50.
Peer reviewed

Fridgen, G. (2012). The payment traffic of the future. Bayerisch-Schwäbische Wirtschaft, 66 (4), 30.
Peer reviewed

Eistert, T., Buhl, H. U., der, H. R. O., Fridgen, G., Weiss, C., & Moser, F. (2012). Inside Tomorrow?s Retail Bank. Chicago, Ill., Unknown/unspecified: A.T.Kearney Inc.

Fridgen, G., Stepanek, C., & Wolf, C. (2011). An Idea for Modelling Exogenous Shocks on Supply Networks Using Petri Nets. In 13th IEEE Conference on Commerce and Enterprise Computing (CEC). doi:10.1109/CEC.2011.67
Peer reviewed

Fridgen, G., & Müller, H.-V. (2011). An Approach for Portfolio Selection in Multi-Vendor IT Outsourcing. In 32nd International Conference on Information Systems (ICIS).
Peer reviewed

Buhl, H. U., & Fridgen, G. (2011). IT-Enabled Risk/Return Management : Service-Oriented Infrastructures vs. Dedicated Systems. In 19th European Conference on Information Systems (ECIS).
Peer reviewed

Fridgen, G., Krapp, M., & Müller, H.-V. (2010). The Effect of Bargaining Power on Fixed Price IT Outsourcing Decisions. In CIST 2010 : Conference on Information Systems and Technology.
Peer reviewed

Fridgen, G. (2010). Information Technology : Instrument and Object of Risk/Return Management.

Fridgen, G., & Müller, H.-V. (2009). Risk/Cost Valuation of Fixed Price IT Outsourcing in a Portfolio Context. In 30th International Conference on Information Systems (ICIS).
Peer reviewed

Buhl, H. U., Fridgen, G., & Hackenbroch, W. (2009). An Economic Analysis of Service-Oriented Infrastructures for Risk/Return Management. In 17th European Conference on Information Systems (ECIS 2009).
Peer reviewed

Fridgen, G. (2009). Using a Grid for Risk Management : Communication Complexity of Covariance Calculations. In 15th Americas Conference on Information Systems (AMCIS).
Peer reviewed

Fridgen, G., & Hackenbroch, W. (2007). Complexity of Distributed Covariance Calculations. In 7th International Conference on Optimization: Techniques and Applications (ICOTA).
Peer reviewed

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