10 principais undark.org concorrentes

insideclimatenews.org

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ehn.org

“No podemos ser cómplices de la explotación de estos trabajadores vulnerables”

axios.com

Smart, efficient news worthy of your time, attention, and trust. Covering local news, politics, health, climate, tech, media, business, sports, world, science and more.

theatlantic.com

Since 1857, The Atlantic has been a magazine of ideas—a home to the best writers and boldest minds, who bring clarity and original thinking to the most important issues of our time.

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.

sciencedirect.com

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pubmed.ncbi.nlm.nih.gov

Gates Foundation, St Jude Children's Research Hospital.

wsj.com

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