When is Trust Robust?

Fuente: arXiv
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Hauptverfasser: Anderlini, Luca, Samuelson, Larry, Terlizzese, Daniele
Format: Preprint
Veröffentlicht: 2024
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author Anderlini, Luca
Samuelson, Larry
Terlizzese, Daniele
author_facet Anderlini, Luca
Samuelson, Larry
Terlizzese, Daniele
contents We examine an economy in which interactions are more productive if agents can trust others to refrain from cheating. Some agents are scoundrels, who cheat at every opportunity, while others cheat only if the cost of cheating, a decreasing function of the proportion of cheaters, is sufficiently low. The economy exhibits multiple equilibria. As the proportion of scoundrels in the economy declines, the high-trust equilibrium can be disrupted by arbitrarily small perturbations or by arbitrarily small infusions of low-trust agents, while the low-trust equilibrium becomes impervious to perturbations and infusions of high-trust agents. Scoundrels may thus have the effect of making trust more robust.
format Preprint
id arxiv_https___arxiv_org_abs_2403_12917
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle When is Trust Robust?
Anderlini, Luca
Samuelson, Larry
Terlizzese, Daniele
Theoretical Economics
We examine an economy in which interactions are more productive if agents can trust others to refrain from cheating. Some agents are scoundrels, who cheat at every opportunity, while others cheat only if the cost of cheating, a decreasing function of the proportion of cheaters, is sufficiently low. The economy exhibits multiple equilibria. As the proportion of scoundrels in the economy declines, the high-trust equilibrium can be disrupted by arbitrarily small perturbations or by arbitrarily small infusions of low-trust agents, while the low-trust equilibrium becomes impervious to perturbations and infusions of high-trust agents. Scoundrels may thus have the effect of making trust more robust.
title When is Trust Robust?
topic Theoretical Economics
url https://arxiv.org/abs/2403.12917