Generic IT Model von Kai Neumann

Kleines, generisches Modell nur für KNOW-WHY.NET

Sustainable Country Medium Model von Kai Neumann

Medium size model without megatrends and a few other details

System Archetypes Tragedy of the Commons von Franc Grimm

In the model "system achetypes" ( we have explained different system archetypes, which are describing common patterns of behavior in all kind of organizations or systems. For this, we have used simple examples - mainly based on the work of Peter Senge (Literature: Peter Senge et. al., The Fifth Discipline Fieldbook, 1994).  Peter Senge documented the most common set of patterns of behavior in organizations that have the tendency of reoccurring. These p...

The dynamics of cancer (collaborative model) von Kai Neumann

Just the start of a model since I was asked for a rather general model on this difficult topic. Since I am a layperson this model should be improved by either directly editing it via collaboration link or at least discussing it.

Qualitative model on the UN's sustainable development goals (SDG) Extended von Kai Neumann

Qualitative cause and effect model on the SDGs This is a model that we (...) use for a paper yet to be published. Please copy (on you find the link to insert it into your account) it into your free account of iMODELER in order to enhance it and weight the connections to fit a concrete region or nation. You may also consider two concrete countries, e.g. a developed country and a developing country. Background:The UN’s Sustainable Development Goals in their generalized form need to be further ...

Qualitative model on the UN's sustainable development goals (SDG) ExampleGhana von Kai Neumann discussed there and with an accompanying paper here: (discussion paper) and peer reviewed here: Kai Neumann, Carl Anderson, and Manfred Denich (2018). Participatory, explorative, qualitative modeling: application of the iMODELER software to assess trade-offs among the SDGs. Economics: The Open-Access, Open-Assessment E-Journal, 12 (2018-25): 1–19.

Climate Change - a comprehensive and collaborative model on the arguments von Kai Neumann

Here is the link to the collaborative version where you can directly add your arguments:  This model was developed with the help from the model "Globale Erderwärmung" by MaggerTheGreat from KNOW-WHY.NET.

Circular Economies - General Model von Kai Neumann

This qualitative cause and effect model is just a generalized model on the circular economy of manufactured products. For concrete projects and strategies it needs continued explorative reflexion and an adopted weighting of connections.

Afghanistan Stability / COIN Dynamics von Pierre W.

Here you have a model showing a snapshot of U.S. military's plan for "Afghanistan Stability / COIN Dynamics" Source  - -

Success for von d3dhemmer

The eZelleron GmbH eZelleron is an innovative start-up company based in Dresden. The company has been developing low-emission energy sources for mobile power supplies since 2008. In addition to the well established advantages of fuel cell technology, eZelleron excels through cost efficiency in the production processes and through the perspective to utilize readily available fuels. The lead in technology is protected through several patent families and is currently put into pr...