5 citations · 5 across the 2 of their papers we have counts for
3 papers
q-bio.PE2022★ 5 cited
The Concept of Force in Population Dynamics
John Hayward, Paul A. Roach
The area of population dynamics has a rich history of the development and analysis of models of biological and social phenomena using ordinary differential equations. This paper de…
physics.soc-ph2020
The Concept of Average Loop Impact as a System-Wide Measure of Feedback Dominance Analysis
John Hayward
In system dynamics, the concept of loop impact measures the effect of a feedback loop on the curvature in the behaviour of the stocks in the loop (Hayward & Boswell, 2014). It is a…
physics.soc-ph2018
Mathematical Modeling of Church Growth: A System Dynamics Approach
John Hayward
The possibility of using mathematics to model church growth is investigated using ideas from population modeling. It is proposed that a major mechanism of growth is through contact…