This paper integrates macroeconomics, demographic economics, ecological economics, and cybernetic systems theory to examine capitalism as a population-scale regulatory mechanism. A formal dynamic model is introduced in which economic growth, debt, and asset value depend on demographic trajectory. A balance principle is proposed: stable societies minimize deviation between production capacity and human needs. The model predicts a structural transition from growth coordination to equilibrium coordination under demographic contraction.
Angelito Enriquez Malicse (Thu,) studied this question.