Search found 5 matches
- Fri Jan 09, 2004 6:06 pm
- Forum: SD Mailing List Archive
- Topic: Can SD models be validated without being run?
- Replies: 38
- Views: 27981
Can SD models be validated without being run?
Hi As I understand the level of correctness means how a model behaves more or less close to reality. This is a vague and litterary definition. I think of another second definition for correctness. A model is correct if its outcome generates more profit (financial for me) than its cost. For somebody ...
- Thu Nov 27, 2003 9:14 pm
- Forum: SD Mailing List Archive
- Topic: Manufacturing Control Systems
- Replies: 30
- Views: 52692
Manufacturing Control Systems
5 Hi Mister Barlas and everybody It seems that the SD community considers differently the difference between continuous and discrete modeling as to what can be done with them. Could anybody find the simpler problem that can be solved by a discrete software and not by any current SD continuous softwa...
- Fri Sep 26, 2003 6:22 pm
- Forum: SD Mailing List Archive
- Topic: Use of Computer Simulation
- Replies: 1
- Views: 3319
Use of Computer Simulation
Hi Santiago. I can give you some personal ideas about your third and fourth question. The denomination simulation, is used extensively but I have seen it mainly in two categories of software. 1. Dynamic simulation software who are continuous or discrete. In these software the time is not like any ot...
- Sat Jul 26, 2003 4:42 pm
- Forum: SD Mailing List Archive
- Topic: Where are we in the Long waves
- Replies: 12
- Views: 9842
Where are we in the Long waves
Hi every one About the long waves: How long are they? When reading the two articles from the Milwaukee journal and Doctor Faber there are few references to Kondratieff who studied very long waves of 60 years and in these articles the subjects are inflation, deflation, the amount of credit and the in...
- Fri Jun 27, 2003 5:03 pm
- Forum: SD Mailing List Archive
- Topic: SD perspective on corporate incentive system
- Replies: 5
- Views: 8487
SD perspective on corporate incentive system
Hi Ivo. I am currently trying to better our perspectives in our business, and having made a vey simple SD Model it appeared that the strongest driver although soft was the quality of the people in our business (short term vans,trucks and cars rental). We knew that for more then thirty years but rath...