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System dynamics (stock & flow) templates

Product Adoption (System Dynamics)

Bass-style diffusion of innovation.

Template previewSystem dynamics (stock & flow)
Product adoptionadoption= (p+q*Adopters/N)*PotentialPotential adoptersinit = 10000Adoptersinit = 100innovation p= 0.03imitation q= 0.38

Make it your own.

title "Product adoption"
stock Potential "Potential adopters" at (1,2) initial 10000
stock Adopters "Adopters" at (5,2) initial 100
flow adoption from Potential to Adopters rate "(p+q*Adopters/N)*Potential"
aux p at (2,4) value 0.03 label "innovation p"
aux q at (4,4) value 0.38 label "imitation q"
info p -> adoption
info q -> adoption
info Adopters -> adoption
info Potential -> adoption