Publications

Journal Article

Purpose: the purpose of this study is to show that the current complexity of humanitarian operations has only increased the usefulness of system dynamics (SD) in helping decision-makers better understand the challenges they face.

Design/methodology/approach: a critical analysis to evaluate how SD methodology has been applied to humanitarian operations.

Findings: today's humanitarian operations are characterized by huge complexity given the increased number of stakeholders, feedback loops, uncertainty, scarce resources and multiple objectives. The authors argue that SD's tools (causal-loop diagram, data layer, simulation model) have the capacity to appropriately capture this complexity, thereby enhancing intuition and understanding.

Originality/value: researchers and practitioners hesitate to use system dynamics when data is missing. The authors suggest alternatives to deal with this common situation.