George Tridimas · Public Choice 2016 · Theoretical modeling study · n=?

Conflict, democracy and voter choice: a public choice analysis of the Athenian ostracism

Cited 22 times in the scientific literature.

Level 5 - mechanism / opinion, no new human data

Level by design analogy, not clinical CEBM: theoretical framework and spatial decision modeling without new empirical data

OpenAlex W2525857858 · doi:10.1007/s11127-016-0379-7 · record verified 2026-08-28

What was done

The author applied public choice theory, game theory, and spatial decision modeling to analyze the ancient Athenian institution of ostracism (a ten-year political exile without additional financial sanction). The study modeled the adoption of ostracism from the perspective of a utility-maximizing political actor seeking to resolve violent political conflict and examined its voting procedures.

What was found

The abstract reports no empirical or numerical data. Conceptually, the model characterizes ostracism as a negative referendum on political leaders that resolves violent political conflict. It attributes the historically infrequent use of ostracism to a two-stage decision-making process in which the decisive voter of the first stage differed from the decisive voter of the second stage.

Why it matters

It provides a formal rational-choice explanation for how direct democracies can design institutional mechanisms to defuse violent elite conflict and why two-stage voting architectures lead to infrequent deployment.

Limits

This is a theoretical and conceptual paper with no quantitative or empirical measurements reported in the abstract. Rational-actor and spatial modeling assumptions may not account for non-strategic, cultural, or social dynamics in ancient Athens.

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