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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.

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elibrary.ru

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math.hse.ru

The Open Day at the Department will take place on February 24, 2008, at 14.30. The address is 33/5 Kirpichnaya st. High school students of the 11th and 10th grade are welcome. At the end of October, 2007, the Scientific Council of the State University Higher School of Economics decided to establish a Math department. The new department starts teaching in September 2008. The organizing Dean of the department is Sergei Lando.

hse.ru

HSE is one of the top universities in Russia and the leader in Eastern Europe and Eurasia in economics and social sciences

cyberleninka.ru

Исследованы сущность, особенности и условия возникновения и реализации киберрисков в международном бизнесе. Выделены причинно-следственный, секторальный и инструментальный подходы к определению дефиниции киберрисков. Предложено рассматривать киберриски в широком и узком понимании. Систематизированы криминальные и некриминальные источники киберрисков. Изучены явления кибератаки и киберинцидента как основные инструменты реализации киберриска. Выявлены киберугрозы для развития внешней торговли. Проанализированы основные киберинциденты глобального уровня.