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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.

researchmap.jp

researchmapご利用者のみなさま 国立情報学研究所からの依頼で、「『オープンサイエンスの状況等に関するアンケート調査』へのご協力のお願い」をご案内します。アンケートに...

hep.phys.s.u-tokyo.ac.jp

イタリアで開催された国際会議NNNで当研究室の江口が講演を行いました。T2K実験による加速器ニュートリノのデータとスーパーカミオカンデ実験による大気ニュートリノのデータを、両実験グループが合同で解析した結果を世界で初めて公表したものです。"...

acrorad.co.jp

We will exhibit at 2021 VIRTUAL IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE 28th International Symposium on Room-Temperature Semiconductor Detectors.https://nssmic.ieee.org/2021/ We ...

www-sk.icrr.u-tokyo.ac.jp

岐阜県飛騨市にある全国共同利用の研究施設。神岡鉱山の地下1000mに実験施設をもち、スーパーカミオカンデをはじめとする世界最先端の研究を行っている。