This model represents a repair contract to fix a group of houses with unresolved construction defects.

Causal loop structure of system dynamics models of the business cycle and the Kondratieff long wave from Gene Bellinger's AI gemini prompts mc and mr Jan2026 From MIT Sloan school work esp Forrester and Sterman

WIP Overview model structures of Khalid Saeed's 2014 WPI paper Jay Forrester’s Disruptive Models of Economic Behavior  See also General SD and Macroeconomics CLDs IM-168865

A simulation of burnout based on workload and amount of sleep.

Modelo Predador Presas

Australian health care challenges, inspired by Gene Bellinger's AI gemini causal loop modelling of US healthcare posted to substack in Jan2026

This is a stage-structured population growth model of the Loggerhead Turtle based on the model developed by Crouse et al. (1987). 

Based on a dialogue on the System Dynamics mailing list regarding the current level of acceptance of System Dynamics after it has been promoted for over 70 years I dredged up the following set of influences as a thought exercise. This is an example of a Drifting Goals Archetype.

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Exercise: Build a stock and flow diagram with Insight Maker | LinkedIn Learning

Causal loop structure of Steve Keen's video Why 'Balancing The Budget' Will Actually Crash The Economy generated by my Gemini interaction  Feb2026 using Gene Bellinger's AI prompts

Introduction to system dynamics | LinkedIn Learning

From Jay Forrester 1988 killian lectures youtube video describing system dynamics at MIT. For more detailed biography See Jay Forrester memorial webpage For MIT HIstory see IM-184930 For Applications se IM-185462

Daniel Stanton's LinedIn Learning Course:

Causal loop diagram of the John Baez 2023 article Compositional Modeling with Stock-Flow Diagrams describing work with Nate Osgood on System dynamics epidemiology models based on my Gemini interaction using Gene Bellinger's AI prompts

The System Dynamic Model represents the Covid19 cases in Brgy. Sicsican, Puerto Princesa City as of May 27,2022.