Dr. Christian Kalla

No current affiliations available for this person. The person is no longer active at the university.

Publications

Integrating supply chain risk management activities into sales and operations planning Kalla, Christian; Scavarda, Luiz Felipe; Hellingrath, Bernd (2025) In: Review of Managerial Science, 19, 467-497. doi:10.1007/s11846-024-00756-y Research article (journal) \| Peer reviewed \| Published
Adapting sales and operations planning to dynamic and complex supply chains Kalla, Christian; Scavarda, Luiz Felipe; Caiado, Rodrigo Goyannes Gusmão; Hellingrath, Bernd (2025) In: Review of Managerial Science. doi:10.1007/s11846-025-00894-x Research article (journal) \| Peer reviewed \| accepted / in press (not yet published)
Supply chain planning in uncertain business environments: Ensuring vertical alignment through linking S&OP with operational planning and execution Kalla, Christian; Leciejewski, Hanno; Laplace Duarte, Fernanda; Scavarda, Luiz Felipe; Hellingrath, Bernd (2025) In: EurOMA (eds.), Proceedings of the 32nd International Annual European Operations Management Association Conference, 1-9. Milan, Italy: European Operations Management Association. Research article in edited proceedings (conference) \| Peer reviewed \| Published
Risk monitoring within sales and operations planning: An enterprise architecture model Kalla, Christian; Seeling, Marcelo Xavier; Scavarda, Luiz Felipe; Hellingrath, Bernd (2024) In: IPSERA (eds.), Proceedings of the 33rd International Purchasing & Supply Education & Research Association Conference, 1-10. Rio de Janeiro, Brazil: International Purchasing & Supply Education & Research Association. Research article in edited proceedings (conference) \| Peer reviewed \| Published
A common understanding and implementation guidance for Sales and Operations Execution Seeling, Marcelo Xavier; Kalla, Christian; Benites, Maryele Vieira de Arruda; Scavarda, Luiz Felipe; Hellingrath, Bernd (2024) In: IPSERA (eds.), Proceedings of the 33rd International Purchasing & Supply Education & Research Association Conference, 1-10. Rio de Janeiro, Brazil: International Purchasing & Supply Education & Research Association. Research article in edited proceedings (conference) \| Peer reviewed \| Published

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Projects

Responsible Use of Digital Cash-based Assistance in Refugee Crises (DigCBA) Duration: 01/11/2021 - 31/10/2024 Funded by: The Research Council of Norway Type of project: Individual project
Theoretical understanding and practical implementation guidance for S&OP (PROBRAL) Duration: 01/04/2019 - 31/12/2020 \| 1st Funding period Funded by: German Academic Exchange Service Type of project: Individual project