Les 10 concurrents cas.cz les plus visités

fzu.cz

Jsme Fyzikální ústav AV ČR, v. v. i., se sídlem Na Slovance 1999/2, Praha 8, 182 00, IČO 68378271. Naše kontaktní údaje jsou: E-mail: gdpr [at] fzu [dot] cz Tel. č.: 266 052 110 Provozujeme web na www.fzu.cz. Na něm pracujeme s cookies. Více se o tom můžete dočíst v tomto dokumentu.

researchgate.net

Access 160+ million publication pages and connect with 25+ million researchers. Join for free and gain visibility by uploading your research.

academia.edu

academia.edu is a place to share and follow research.

arxiv.org

We perform a behavioral experiment of karma, a class of mechanisms for repeated resource allocation with attractive fairness and efficiency properties, in theory. Individuals in these mechanisms bid non-tradable credits that flow from resource consumers to yielders, like karma. Human subjects recruited on Amazon MTurk are repeatedly and randomly paired to bid karma according to time-varying and stochastic individual preferences or urgency to acquire resources. Treatments varied in the dynamic urgency process (frequent moderate urgency versus sporadic high urgency) and the richness of the bidding scheme (binary versus full range). Results are benchmarked against random allocation, and karma achieves a (almost) Pareto improvement over random, despite the MTurk subjects deviating significantly from the theoretically optimal Nash bidding policy. Maximum improvement is attained by subjects that deviate from Nash by up to one karma bid unit on average, and positive improvement is attained with average deviations of up to 3-4 bid units. These findings hold across all treatments, among which no significant differences are found, with the exception of the sporadic high urgency process with binary bidding treatment being (weakly) favorable over others. These results offer behaviorally robust lower bounds for the expected performance of karma in human populations. They also provide guidance for future testing and implementation of karma mechanisms in the real world.

cuni.cz

Čeština jako cizí jazyk zažívá v posledních letech stále větší mezinárodní zájem. Aby výuka byla kvalitní, moderní a zároveň citlivá k potřebám různorodých skupin studentů, je klíčové pečovat i o ty, kdo ji učí, o učitele. Ústav jazykové a odborné přípravy Univerzity Karlovy (ÚJOP UK) se tomuto věnuje systematicky, a to nejen během školního roku, ale i v létě.

scopus.com

elsevier’s scopus, the largest abstract and citation database of peer-reviewed literature. search and access research from the science, technology, medicine, social sciences and arts and humanities fields.

tandfonline.com

search and explore the millions of quality, peer-reviewed journal articles published under the taylor & francis and routledge imprints.

overleaf.com

Enjoy our free webinars and learn how you can make the most of your Overleaf account. Whether you are a researcher, teacher, student or professional, we’ve got a webinar for you.

mdpi.com

MDPI is a publisher of peer-reviewed, open access journals since its establishment in 1996.