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System Dynamics Case Repository

General Motors OnStar

In 1997, System Dynamics was used to fundamentally re-design a business strategy for General Motor’s OnStar service. Through investments and policies suggested by modeling work, OnStar became the industry leader in vehicle telematics. The market value of OnStar is now in the billions. This remarkable success is almost entirely due to the effective application of System Dynamics.

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The model simulations suggest four characteristic dynamics of the diabetes population: Obesity’s role in driving the growth of prediabetes and diabetes prevalence; the “backing up” phenomenon that may undercut the benefits of management and control efforts; management and control efforts alone are unable to reduce diabetes prevalence in the long term; delays between primary prevention efforts and downstream improvements in diabetes outcomes.

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Process Innovation at Du Pont

Process Innovation at Du Pont Improvement programs such as Total Quality Management are embraced by many organizations but are often discontinued before full benefits can be reaped. With ever-increasing numbers of new techniques and methods available, as well as...

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Criminal Justice

Criminal Justice In 2003, Significant consulting and the Methodology group of Radboud University Nijmegen started a modeling project for the Ministry of Justice in the Netherlands. The aim of the project was is to gain insight into the combined effects of three...

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