Credit Never Happened Simulation
Gene Bellinger
This model is derived from the paper "Nobody Ever Gets Credit for Fixing Problems that Never Happened: Creating and Sustaining Process Improvement" by Nelson P. Repenning and John D Sterman. See Insight 752 for a causal loop version of this model.
- 6 months 3 weeks ago
Sustaining the Forest
Gene Bellinger
Consider the following "Sustaining the Forest" model intended to provide another example of how unexpected the behavior of a web of extended interactions can be.
- 9 months 1 week ago
Moose and Wolves
Gene Bellinger
- 9 months 2 weeks ago
Bird Feeder Dilemma
Gene Bellinger
All you wanted to do was put a bird feeder in your yard to attract birds and make for a more pleasant morning. And...
- 9 months 3 weeks ago
Archetypes
Gene Bellinger
There are about fifteen known archetypes with an interesting set of relationships among them.Video * Context
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- 6 months 1 week ago
The Boy Who Cried Wolf
Gene Bellinger
This model depicts the interactions of Aesop's Fable "The Boy Who Cried Wolf."
- 1 year 5 months ago
Creating the Future
Gene Bellinger
Yesterday's actions are responsible for the world we experience today. And today's actions are responsible for the world that we will experience tomorrow. The "Creating the Future" model is intended to provide a better sense of the common process associated with the unexpected unfolding of the future..
- 9 months 1 week ago
Credit Never Happened Relations
Gene Bellinger
This model is derived from the paper "Nobody Ever Gets Credit for Fixing Problems that Never Happened: Creating and Sustaining Process Improvement" by Nelson P. Repenning and John D Sterman. See Insight 9781 for a simulation of this model.
- 1 year 5 months ago
The Essence of And?
Gene Bellinger
When endeavoring to develop an understanding of the nature of something it is generally useful to create a model of some type to aid in surfacing that understanding.
- 6 months 1 week ago
Systemic Strategy
Gene Bellinger
To develop insights regarding a situation of interest there are a number of things should be considered to ensure a view of the relevant influences.
- 1 year 5 months ago
Three Types of Models
Gene Bellinger
Rich Pictures, Causal Loop Diagrams and Stock & Flow Simulation Models are the three types of models most commonly used.
- 1 year 5 months ago
Filling a Swimming Pool
Gene Bellinger
There's actually more to filling a swimming pool with water than you might realize.
- 1 year 5 months ago
Romeo and Juliet
Gene Bellinger
This Romeo and Juliet Model was adapted by Geoff McDonnell from Michael J Radzicki (1993) Dyadic processes, tempestuous relationships, and system dynamics, System
Dynamic Rev. 9 (1) :79-94
- 1 year 5 months ago
Walking to Grandma's
Gene Bellinger
Little Red Riding Hood walking through the woods to Grandma's house. How long will it take?
- 1 year 5 months ago
Joe P. Management Challenge
Gene Bellinger
Joe P. is currently managing a project that's behind schedule and he's experiencing substantial pressure to get the project back on track.
- 1 year 5 months ago
Maintaining Personnel Resources
Gene Bellinger
There are limits to what one can infer from a qualitative model.
- 1 year 5 months ago
Modeling Guidelines
Gene Bellinger
When one undertakes to create a model there are a number of guidelines that are considered essential for consideration if there is to be a success with the model.
- 1 year 5 months ago
Work Completion
Gene Bellinger
How does a goal seeking structure progress with a resource constraint.
- 1 year 5 months ago
Hospital Fixes That Fail
Gene Bellinger
CLD of Eric Wolstenholme Syst. Dyn. Rev. 23, 371–389, (2007) See IM-1008 for a stock flow version.
- 1 year 5 months ago
Managing Time in Time Management
Gene Bellinger
What's the real difficulty associated with managing time?
- 1 year 5 months ago
Essence Property # 1
Gene Bellinger
While these pictures represent very different things there is a common essence.
- 1 year 5 months ago
The Rain Barrel
Gene Bellinger
The purpose of this model is to have the user change the value of stocks, flows and converters to experience a variety of different graphical results. Understanding this generic model is important pre-requisite to learning about intravenous drugs in the body, radioactivity, self-esteem, water flowing from a drain and many other basic natural systems.
- 1 year 5 months ago
The tortoise and the hare
unicorn
This is a story based on the original Aesop's fable
- 5 years 3 weeks ago
Savings Account
Gene Bellinger
How a Savings Account works.
- 1 year 5 months ago