sashachapin.substack.com的 10 大竞争对手

forbes.com

Best Online Dating Apps And Sites In 2025

wsj.com

Breaking news and analysis from the U.S. and around the world at WSJ.com. Politics, Economics, Markets, Life & Arts, and in-depth reporting.

nytimes.com

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theguardian.com

This privacy policy explains how we collect, use, share and transfer your personal data when you use the services provided on theguardian.com and our related mobile applications

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.

github.com

Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

tiktok.com

tiktok - trends start here. on a device or on the web, viewers can watch and discover millions of personalized short videos. download the app to get started.

goodreads.com

Discover and share books you love on Goodreads, the world's largest site for readers and book recommendations!

notion.so

Build custom agents, search across all your apps, and automate busywork. The AI workspace where teams get more done, faster.

meet.google.com

learn how the suite of secure, online tools from google workspace empowers teams of all sizes to do their best work.