Ventana software support forum

It strikes me that there are two kinds (at least) of causal loop diagrams. One kind is a representation of a fairly well-defined ""physical"" or ""quasi-physical"" process. Often these are better represented as stock-and-flow diagrams. Many of the industrial d...

I guess this situation has been satisfactorily resolved, but I wanted to mention one other thing. I have successfully translated several DYNAMO models into Vensim ones by using the information in Richardson and Pugh's book ""Introduction to System Dynamics Modeling with Dynamo.""...

What about Dennis Meadows's commodity models from his 1970 book ""Dynamics of Commodity Production Cycles""? John J. Voyer, Ph.D. Professor of Business Administration School of Business University of Southern Maine 96 Falmouth St. Box 9300 Portland, ME 04104-9300 voyer@usm.maine....

The BlackBoard web-based program in use at many universities for course-related matters (announcements, posting documents, file exchanging) has a whiteboard feature. You would have to get your IT people to agree to create a ""course"" for which your research colleagues could &quo...