Cumulative Entrenchment of Initial Position: How a Small Early Lead Can Become the Difference That Organizes What Follows
Year: 2026
Type: article
Abstract: This conceptual paper introduces Cumulative Entrenchment of Initial Position, the mechanism by which an early positional difference attracts repeated attention, coordination, or reinforcement. Accumulated reliance organizes later outcomes and makes the resulting advantage costly or difficult to reverse. The paper examines how that advantage can subsequently be interpreted as evidence of superior quality or merit. The account treats this process as empirical and contingent. Qualities can affect outcomes, and early leads can fade when independent judgment, turnover, or alternative routes of coordination interrupt reinforcement. Its assessment standard asks whether an explanation separates the contribution of early position from the qualities that an outcome is taken to reflect. The paper relates the mechanism to Robert K. Merton’s Matthew effect and examines Salganik, Dodds, and Watts’s artificial music market experiment. The experiment supports the amplification component: information about previous choices increased inequality and unpredictability, while independent choices provided a measure of appeal. It did not test whether established advantages became costly or difficult to reverse and therefore does not establish the entrenchment component. Part of the Relational Conditions and Dynamics series within On Human Modeling, the paper offers questions for tracing initial advantages, examining how choices reinforce one another, and evaluating what later success establishes about quality.
Author: Cary, Alexandra
Language: English
Subfield: Sociology and Political Science
Field: Social Sciences
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W7225657873
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