Title:
Law of the Ant: Private Property, Externalities, Public Interest, and the Conditional Correlation of Self-Interest

Authors:
LIE Chun Pong, China

Abstract:

This conceptual paper develops the “Ant Principle” as an integrative framework for understanding the institutional conditions under which private self-interest aligns with, or diverges from, collective welfare. Drawing on property-rights economics, transaction-cost theory, collective-action theory, public choice, and evolutionary biology (kin selection and inclusive fitness), our paper argues that the correlation between individual incentives and social outcomes is neither automatic nor inherent; it is tactically with understanding with mediated. The framework specifies a causal sequence linking institutional rules and property-rights arrangements to the distribution of private benefits and costs, individual behavioural responses, coordination outcomes, and ultimately the degree of convergence between private returns and social welfare. The biological analogy is treated strictly as a comparative heuristic that highlights how evolved coordination mechanisms in eusocial insects achieve alignment without conscious contracting, while human societies must construct formal and informal institutions to approximate similar results. Our paper clarifies the distinctiveness of the Ant Principle relative to Coase, Demsetz, Ostrom, and related traditions, with a more advance system tactic of human understanding of collective outcome approach, which defines the welfare criterion employed, incorporates distributional conflict and power, and derives a more advance set of conditional human and institutional propositions. Our paper, aim to bridge up the microeconomics to macroeconomics. Implications for new institutional design, environmental governance, and the limits of both markets and states are discussed.

DOI: https://doi.org/10.51505/IJEBMR.2026.11019