Fairness Is an Emergent Self-Organized Property of the Free Market for Labor

TL;DR

This paper proposes that fairness in labor markets emerges naturally from free market dynamics, with wage distributions aligning with thermodynamic principles and maximizing entropy.

Contribution

It introduces a novel theory linking free market self-organization to fairness, supported by thermodynamic analogies and the derivation of a lognormal wage distribution.

Findings

Wages tend to follow a lognormal distribution at equilibrium.

Fairness can be modeled as an entropy maximization problem.

Market self-organization leads to fair wage allocation under ideal conditions.

Abstract

The excessive compensation packages of CEOs of U.S. corporations in recent years have brought to the foreground the issue of fairness in economics. The conventional wisdom is that the free market for labor, which determines the pay packages, cares only about efficiency and not fairness. We present an alternative theory that shows that an ideal free market environment also promotes fairness, as an emergent property resulting from the self-organizing market dynamics. Even though an individual employee may care only about his or her salary and no one else's, the collective actions of all the employees, combined with the profit maximizing actions of all the companies, in a free market environment under budgetary constraints, lead towards a more fair allocation of wages, guided by Adam Smith's invisible hand of self-organization. By exploring deep connections with statistical thermodynamics, we show that entropy is the appropriate measure of fairness in a free market environment which is maximized at equilibrium to yield the lognormal distribution of salaries as the fairest inequality of pay in an organization under ideal conditions.