The Evolution of Trust Under Institutional Moral Hazard
This academic study, published in the Proceedings of the National Academy of Sciences (PNAS) in May 2026, investigates the dynamics of trust within populations when mediated by institutions. These institutions, which range from e-commerce platforms to religious and civic authorities, function by aggregating and publicizing reputation signals. The research highlights a critical issue: institutional moral hazard. Because these entities often derive profit from higher levels of engagement or transaction volume, their incentives may not always align with the accurate dissemination of reputation data. The article explores how this misalignment affects the evolution of trust among individuals relying on these brokers. By analyzing the interplay between institutional profit motives and the integrity of reputation systems, the study provides insights into the stability of social and economic interactions. It underscores the potential risks when trusted intermediaries face conflicts of interest, offering a theoretical framework for understanding trust degradation in modern digital and traditional societal structures. This work is significant for policymakers, platform designers, and sociologists interested in the mechanisms that sustain or erode collective trust.
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The Evolution of Trust Under Institutional Moral Hazard
This academic study, published in the Proceedings of the National Academy of Sciences (PNAS) in May 2026, investigates the dynamics of trust within populations when mediated by institutions. These institutions, which range from e-commerce platforms to religious and civic authorities, function by aggregating and publicizing reputation signals. The research highlights a critical issue: institutional moral hazard. Because these entities often derive profit from higher levels of engagement or transaction volume, their incentives may not always align with the accurate dissemination of reputation data. The article explores how this misalignment affects the evolution of trust among individuals relying on these brokers. By analyzing the interplay between institutional profit motives and the integrity of reputation systems, the study provides insights into the stability of social and economic interactions. It underscores the potential risks when trusted intermediaries face conflicts of interest, offering a theoretical framework for understanding trust degradation in modern digital and traditional societal structures. This work is significant for policymakers, platform designers, and sociologists interested in the mechanisms that sustain or erode collective trust.
Proceedings of the National Academy of Sciences: Proceedings of the National Academy of Sciences: Table of Contents