Ventana software support forum

Hi all, System Dynamics models often incorporate humon decisions, based on information. For example a worker or a company that runs short on time for a project might increase working hours. It is clear that this works for a while, however it might decrease productivity in the long run. You could bui...

Hi almoon, you should look at your causal loop diagram and try to figure out which variables are stocks because they accumulate (material, people, information...). For example, in the causal loop diagram you posted, obvious stock variables are "staff", "accumulate profit", "...

Yes, the model is implemented in Vensim, however with German variable names. Thank you very much for your reply, I decided to follow your advice and use the constant for converting cases into consultations. Actually from new cases there follows one consultation, and a proportion of cases has follow ...

Hi everyone, I have a problem with units in my simulation model. Basically the idea is that disease cases of patients who consult one doctor are of unit [case]. A case can need one ore more consultations. For every consultation there should be a probability that it is the last consultation, or that ...