Kai Neumann

Small exercise to model recycling of paper It can be used for glass or plastics as well. A scenario could be that there is a short term increase of demand or a extraordinarily low price so a paper mill decides to buy more wood which will with a delay lead to more recycled paper and a possible overproduction unless the purchase of wood is lowered again.

This is just a small model I have developed to prepare for a customer project. It is just on a yearly basis running for 10 years. There are two ways to model asset strategies. One is to simulate risks by Monte Carlo simulations as I did here. Very easy! Another is to use financial math to approximate the risks - which is not that easy and therefore I didn't do it here. However, not using Monte Carlo simulation would allow us to use the range function in order to identify an optimal portfolio. So, if there is anybody out there who would like to provide the formula to calculate the impacts of volatility on yields please share this on KNOW-WHY.NET. I'd happily help with the modeling. BTW: it would also be possib ...»

A limit to qualitative models is that they cannot show multiplicative effects. A famous example is the formula for successful people (see also M. Gladwell's "Outliers"). According to this our success is the multiplication of hard work, talent and luck. No luck, no success. Little talent, little success despite all effort and even luck.  Similar argumentation: http://www.greattransition.org/publication/whats-luck 

This model was developed with the help from the model "Comprehensive Enterprise Model" by Kai from KNOW-WHY.NET: https://www.know-why.net/model/A8rslLgjB2toQEfuOxlUWrw Please open it with iMODELER and expand the clustered factors to see all the details (or have a look at the collection of slides in the Menu...Presenter, first)

Just a small model on the developments of jobs to share on KNOW-WHY.NET for inspiration. Aspects like the increased demand for information technology and its consequences e.g. for less demand for expensive cars are not included, yet.

have a look at the presenter

This model was developed with the help from the model "Globale Erderwärmung" by MaggerTheGreat from KNOW-WHY.NET.

feel free to discuss this model :-)

a small model on some crucial aspects of successful teamplay

ältere Gedankenskizze zu den möglichen Auswirkungen eines erfolgreichen Tata Nanos