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arxiv.org

A system of non-tradable credits that flow between individuals like karma, hence proposed under that name, is a mechanism for repeated resource allocation that comes with attractive efficiency and fairness properties, in theory. In this study, we test karma in an online experiment in which human subjects repeatedly compete for a resource with time-varying and stochastic individual preferences or urgency to acquire the resource. We confirm that karma has significant and sustained welfare benefits even in a population with no prior training. We identify mechanism usage in contexts with sporadic high urgency, more so than with frequent moderate urgency, and implemented as a simple (binary) karma bidding scheme as particularly effective for welfare improvements: relatively larger aggregate efficiency gains are realized that are (almost) Pareto superior. These findings provide guidance for further testing and for future implementation plans of such mechanisms in the real world.

researchgate.net

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ias.edu

Explore current and upcoming events and activities happening at the Institute for Advanced Study.

xjtlu.edu.cn

西交利物浦大学经中国教育部正式批准，由西安交通大学和英国利物浦大学合作在苏州创立的，具有独立法人和鲜明特色的新型国际大学。

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drhuang.com

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