Jan Mammen

• 2020-2022 Principal Key Expert Siemens AG, Erlangen
• 2018-2020 Manager Financial Analytics Beiersdorf AG, Hamburg
• 2016-2018 Senior Data Scientist Siemens AG, München

• Data Science
• Datenmanagement
• IT-Management (insb. Enterprise Architecture)

• Embedding of Data Science Solutions in ERP - Systems
• Full-Stack Data Science Solutions
• Process Mining & Optimization 

Master:

• Predictive and Prescriptive Analytics in ERP-Systemen
• Decision Support Systems 
• IT-Management

Bachelor:

• Grundlagen der Programmierung mit Python  
• Angewandte Quantitative Analysen (Wirtschaftsinformatik)

Aktuelle Themen für Studierende die an einer Abschlussarbeit interessiert sind:

• Entwicklung eines internen Charging Modells für AI Produkte und re-usable Assets
• Anwendungsmöglichkeiten von Chat GPT-3 / Conversational AI
• Industrial Metaverse: Current Status and Expectations
• The Role of the CIO - Current State of Research

Mammen J. Alessandri T., Weiss M.: The risk implications of diversification: Integrating the effects of product and geographic diversification. 2021. Long Range Planning.

Junge, S., Graf-Vlachy L., Mammen J., Meinhard R., Gudd C. The illusion of independence: Spin-off firms’ alignment to institutional expectations. 2021. Long Range Planning.

König A., Mammen J., Luger J., Fehn A., Enders A.: Silver bullet or ricochet? CEOs’ use of metaphorical communication and infomediaries’ evaluations. 2018. Academy of Management Journal.

Alessandri M., Mammen J., Eddleston K.: Managerial incentives, myopic loss aversion, and firm risk: A comparison of family and non-family firms. 2018. Journal of Business Research.

Brauer M., Mammen J., Luger J.: Sell-offs and firm performance: A matter of experience? 2017. Journal of Management.

Goyal, T., Ouardi Y., Graf L., Saunders, C., König, A. The Cost of Sharing: The Effect of Sharing Inclination on Information Overload. 2016. Proceedings of the European Conference on Information Systems (ECIS) 

Buhtz, K., Reinartz A., König A., Graf, L. Mammen, J.: Second-order digital inequality: The case of e-commerce. 2014.  Proceedings of the International Conference on Information Systems (ICIS)