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Labour, economics, education and societal effects of AI
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Copilot Users Collaborate More, Not Less: Study of 12,000 Employees

Employees who adopted Microsoft 365 Copilot initiated about 1.4 more collaboration hours a month and reached about 2.2 more colleagues than never-adopters, a log study of 12,040 workers finds.
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A Simple Warning Cuts AI Political Persuasion by Half, Experiments Show
Two preregistered experiments with 3,208 Americans: a short warning that chatbots can be prompted to persuade reduced belief change by 48.1%, without lowering trust in AI…
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AI Closes Three-Quarters of the Education Gap in a Work Task, Experiment Finds
A randomized experiment with 1,174 adults in Argentina finds a GPT-4.1 assistant shrinks the performance gap between lower- and higher-educated workers from 0.548 to 0.139 standard…
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How Companies Really Use ChatGPT Enterprise: Big Firms First, Juniors Most
An OpenAI working paper links ChatGPT Enterprise usage to 1,500+ organizations and 17M+ messages: early adopters are far larger firms, and early-career staff send the most…
