zh.1lib.skの競合サイトトップ10

zh.annas-archive.org

世界上最大的开源、开放数据图书馆。不仅是 sci-hub, library genesis, z-library 等站的镜像。

zh.annas-archive.li

世界上最大的开源、开放数据图书馆。不仅是 sci-hub, library genesis, z-library 等站的镜像。

book.douban.com

这是法国十九世纪浪漫派领袖雨果继《巴黎圣母院》之后创作的又一部气势恢宏的鸿篇巨著。全书以卓越的艺术魅力，展示了一幅自1793年法国大革命至1832年巴黎人民起义期间，法国近代社会生活和政治生活的辉煌画...

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.