Markets: Machinebrian View from Gardens of Demoncracy
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Markets: Machinebrain View
Model is created by Gene Bellinger. Original model can be accessed from https://insightmaker.com/insight/2249/Adjusting-the-Shower-SFD.
The delays associated with adjusting the shower is a very common example of the Balancing Loop with Delay Systems Archetype.
Clone of Adjusting the Shower/SFD
Image from "
All models are wrong: reflections on becoming a systems scientist" by John Sterman.
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Why do simulation
Examples of reinforcing and balancing loops enhanced with images to maybe them more visually engaging.
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Clone of Causal Loop Structures
The limits to growth structure is based on the basic growth structure. And, as should be obvious, nothing grows forever as growth requires resources. Those required resources become a limits to growth. See also
Archetypes.
Video
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Clone of Limits to Growth Archetype
How easy it is to crate a relationship map, or model as it is more often referred to because the term is much shorter.
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My First Model
What do activities of these images have in common?
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Clone of Essence Property # 3
This is the sample model used as a demo for enfolding and unfolding a model. This is what we had to do before the Storytelling feature was developed. Save this one for posterity!
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Insight Maker/Unfolding a Model
A spatially aware, agent based model of disease spread. There are three classes of people: susceptible (healthy), infected (sick and infectious), and recovered (healthy and temporarily immune).
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Clone of Spatially Aware SIR Disease Model
A simple Susceptible - Infected - Recovered disease as a stock and flow model.
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Clone of SIR Disease Model
Simple savings account.
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Simple Savings Account
Inventory Model v3.0 adds target inventory adjustment to maintain desired service level. See also:
Inventory Model v2.0.
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Clone of Inventory Model v3.0
We never seem to have enough time. Is Time Management an answer or just a myth?
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Time Management
A basic savings account model.
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Clone of Savings Account
The Model being used as part of the Collaborative Model Development project at Systems Thinking World.
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Dieting Regulation System
Leverage Point Modeling (LPM) is a demonstrated approach for improved planning and spending for Operations and Support (O&S) activities. LPM is a continuous-event simulation technique that uses the System Dynamics approach of model building. Dr. Nathaniel Mass championed the potential of LPM, and adapted it for the Department of Defense (DoD) as a tool for jumping to a higher performance curve as a means of offsetting higher costs and declining budgets. The purpose of LPM is to test policies and investments that improve mission capability for a given level of investment or funding. It is particularly used to evaluate investments in component reliability and parts availability. Ref: http://bit.ly/aT44kB
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Leverage Point Modeling
Part 1 demonstrates Picture primitives and Links to create representations of interactions. These are made visually attractive because the Picture primitives are overlay'd with images.
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Clone of Rich Pictures/Part 1
Simple bathtub model to show the difference between Stock and Flow. Run the model with various values for filling and draining to see the implications.
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Clone of Simple Bathtub Model
What do activities of these images have in common?
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Clone of Essence Property # 3
Escape behavior often results in more stress than one escapes from.
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Classroom Behavior Model - Expanded
All the following have a common characteristic.
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Clone of Essence Property # 2
Bathtub model with max fill rate control added to account for the maximum rate water can enter via the faucet.
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Clone of Simple Bathtub Model Elaborated Further
The limits to growth structure is based on the basic growth structure. And, as should be obvious, nothing grows forever as growth requires resources. Those required resources become a limits to growth.
Video
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Clone of Limits to Growth Archetype
Markets: Gardenbrian View from Gardens of Demoncracy
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Markets: Gardenbrain View
