Systems Thinking in Higher Education: A Conceptual Model of the Micro-Credentials Ecosystem

Micro-credentials are reshaping higher education credentialing, yet existing models mostly link their components through one-way causality, while systems thinking pedagogy has developed largely around STEM and sustainability rather than higher education policy itself. This conceptual paper reframes the micro-credential ecosystem as a complex adaptive system governed by feedback loops, addressing both gaps at once. Following theory synthesis and model-building approaches and Sterman’s system dynamics modeling steps, a four-stage process integrates system dynamics, institutional theory, signaling theory, and adult learning theories. The study yields four testable propositions and one balancing loop, formalized in a single integrated causal loop diagram with defined polarities and delays: the bidirectional need–program link (P1), certification–design feedback (P2), demand–standardization network effect (P3), an ecosystem-level reinforcing loop (P4), and credential inflation as a balancing loop (B1). The coupling of the reinforcing and balancing loops frames credential inflation as a transferable sub-form of the Overshoot and Collapse archetype. The core loop is operationalized as a stock-flow structure, a three-level moderator architecture links the model to variable-based designs, and the framework maps onto SDGs 4, 8, and 10. Analysis of Meadows’s leverage points and a step-by-step design guide translate the model into policy and curriculum practice and into a teaching case for systems thinking.