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SENSITIVITY ANALYSIS OF OSCILLATORY SYSTEM DYNAMICS MODELS

Sensitivity analysis of oscillatory models is very di cult with standard statistical methods, such as correlation-based screening. On the other hand, behavior pattern sensitivity analysis, which focuses on the sensitivity of pattern characteristics such as equilibrium level or oscillation amplitude, is appropriate for oscillatory models. This approach also provides insights for controlling the pattern characteristics of oscillations. In this article an analysis procedure is suggested for pattern sensitivity of system dynamics models and this procedure is applied to the inventory workforce model described by Sterman(2000), using regression method.