Causal loop structure of system dynamics models of the business cycle and the Kondratieff long wave from Gene Bellinger's AI gemini prompts mc and mr Jan2026 From MIT Sloan school work esp Forrester and Sterman

Scenario cliente per valutare strategia di risposta agli eventi o la strategia di sviluppo 

Mondo chiuso (trascura il resto del mondo)

The effect in time of cost reducction on profits

Dynamic system underlying project life cycles From Roberts Edward B The Dynamics of Research and Development p5 Harper & Row NY 1964

​A model of viral growth. Based upon:

http://www.linkedin.com/today/post/article/20121011190820-18876785-how-to-model-viral-growth-simple-loss

Coffee making process.