Bathtub model with max fill rate control added to account for the maximum rate water can enter via the faucet.  @ LinkedIn ,  Twitter ,  YouTube

Bathtub model with max fill rate control added to account for the maximum rate water can enter via the faucet.

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 Faced with a performance gap the two most obvious responses are to work harder or work smarter. There are trade offs associated with each, some obvious, some not so obvious.  Derived from  Nobody Ever Gets Credit for Fixing Problems that Never Happened: Creating and Sustaining Process Improvement  

Faced with a performance gap the two most obvious responses are to work harder or work smarter. There are trade offs associated with each, some obvious, some not so obvious.

Derived from Nobody Ever Gets Credit for Fixing Problems that Never Happened: Creating and Sustaining Process Improvement by Repenning and Sterman.

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 A model of the sequence though which organizational culture emerges over time.  @ LinkedIn ,  Twitter ,  YouTube

A model of the sequence though which organizational culture emerges over time.

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OK, we have a problem. Yet, do we really know what the problem is? More often than not we look at the symptoms, consider them the problem and attempt to fix them. This actually dooms us to failure because they're only symptoms.   Video    SystemsWiki's Musings
OK, we have a problem. Yet, do we really know what the problem is? More often than not we look at the symptoms, consider them the problem and attempt to fix them. This actually dooms us to failure because they're only symptoms.
 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.  @ LinkedIn ,  Twitter ,  YouTube

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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 Newtonian Cooling is an example of the exponential decay of a stock with the decay rate dependent on the environment.  @ LinkedIn ,  Twitter ,  YouTube

Newtonian Cooling is an example of the exponential decay of a stock with the decay rate dependent on the environment.

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 This is a segment of Simulation with Insight Maker.  @ LinkedIn ,  Twitter ,  YouTube

This is a segment of Simulation with Insight Maker.

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A model for unfolding the story about how stw videos are created. @ LinkedIn ,  Twitter ,  YouTube
A model for unfolding the story about how stw videos are created.
An example using custom units to convert a flow from one units to another. @ LinkedIn ,  Twitter ,  YouTube
An example using custom units to convert a flow from one units to another.
The delays associated with adjusting the shower is a very common example of the Balancing Loop with Delay Systems Archetype.  @ LinkedIn ,  Twitter ,  YouTube
The delays associated with adjusting the shower is a very common example of the Balancing Loop with Delay Systems Archetype. 
The limits to results structure endeavors to bring a balance between a current state and a desired state though more often than not the action is limited by some constraint.  See also  Archetypes .   Video   @ LinkedIn ,  Twitter ,  YouTube
The limits to results structure endeavors to bring a balance between a current state and a desired state though more often than not the action is limited by some constraint.  See also Archetypes.
The delays associated with adjusting the shower is a very common example of the Balancing Loop with Delay Systems Archetype.  @ LinkedIn ,  Twitter ,  YouTube
The delays associated with adjusting the shower is a very common example of the Balancing Loop with Delay Systems Archetype. 
The city of Bergen has a goal of becoming fossil-free in 2030. How do we get there? Some weeks ago, local experts from different domains came together and developed a causal loop diagram (CLD). This will form the skeleton for the modelling hackathon.  @ LinkedIn ,  Twitter ,  YouTube      Video    D
The city of Bergen has a goal of becoming fossil-free in 2030. How do we get there? Some weeks ago, local experts from different domains came together and developed a causal loop diagram (CLD). This will form the skeleton for the modelling hackathon.
 Initial causal loop diagram for the influences leading to the acceptance of Systems Thinking. This is the evolving version. You can compare this with  IM-1948 , which is the original, if you wish.  @ LinkedIn ,  Twitter ,  YouTube

Initial causal loop diagram for the influences leading to the acceptance of Systems Thinking. This is the evolving version. You can compare this with IM-1948, which is the original, if you wish.

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 Model supporting research of investment vs. austerity implications. Please refer to  Modern Money & Public Purpose Video .  @ LinkedIn ,  Twitter ,  YouTube

Model supporting research of investment vs. austerity implications. Please refer to Modern Money & Public Purpose Video.

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 A Growth and Underinvestment structure is simply an elaborated Limits to Growth structure where the growth inhibitor is part of another Balancing Loop with an external standard and some delay. The real nasty thing about this structure is that the two Balancing Loops form a single Reinforcing Loop w

A Growth and Underinvestment structure is simply an elaborated Limits to Growth structure where the growth inhibitor is part of another Balancing Loop with an external standard and some delay. The real nasty thing about this structure is that the two Balancing Loops form a single Reinforcing Loop which inhibits growth.

Video

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When we address situations we tend to do so with myopic limited awareness of the real nature of the situation and our actions tend to produce unintended consequences which make the situation worse or create other problems that have to be dealt with by us or others. @ LinkedIn ,  Twitter ,  YouTube
When we address situations we tend to do so with myopic limited awareness of the real nature of the situation and our actions tend to produce unintended consequences which make the situation worse or create other problems that have to be dealt with by us or others.
There are limits to what one can infer from a qualitative model. It is typically beyond the capacity of humans to infer the behavior of complex situations with 2 or more feedback loops. @ LinkedIn ,  Twitter ,  YouTube
There are limits to what one can infer from a qualitative model. It is typically beyond the capacity of humans to infer the behavior of complex situations with 2 or more feedback loops.
 Network Magic can be considered to have four primary stakeholders, the company, Support, Other Organizations, and Customers.   Video

Network Magic can be considered to have four primary stakeholders, the company, Support, Other Organizations, and Customers.

Video

Based on  Toward a General Theory of Societal Collapse  which references Tainter's Model.    Once I get the formulas and get this working unfold the story and exercise the 2 stock model and then surface the other two stocks and exercise the mode then.      Add variables so I can use sliders to contr
Based on Toward a General Theory of Societal Collapse which references Tainter's Model.

Once I get the formulas and get this working unfold the story and exercise the 2 stock model and then surface the other two stocks and exercise the mode then. 

Add variables so I can use sliders to control the multipliers in the flows and the initial values of the stocks.
Inventory Model v1.0 with just the estimated qty per month, order variance and reorder qty.  * See also:  Inventory Model v2.0  @ LinkedIn ,  Twitter ,  YouTube
Inventory Model v1.0 with just the estimated qty per month, order variance and reorder qty.

* See also: Inventory Model v2.0