sd exponential growth

  • Example: Population growth with feedback.
  • Stock: Population PP
  • Flow: Birth rate proportional to population, where rr is the growth rate, then more people lead to more births, reinforcing growth.
  • Behavior: Exponential growth.
  • Equation:
    • dPdt=rP.(SD2)\tag{SD2} \frac{dP}{dt} = rP.
  • Diagram:
    • Influences
    Increases
    Population
    BirthRate
    GPT-4o, "System Dynamics Feedback Loops", ChatGPT, 26 Feb 2025, (-), url https://chatgpt.com/share/67beed0b-370c-800a-8573-555e0c3b2424 [20250226].