生成式人工智能的异质生产力效应

arXiv - QuantFin - Economics Pub Date : 2024-03-04 DOI:arxiv-2403.01964

David Kreitmeir, Paul A. Raschky

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引用次数: 0

摘要

我们分析了意大利对 ChatGPT（一种生成式预训练转换器聊天机器人）的禁令对个人生产力的影响。我们汇编了意大利和其他欧洲国家 36000 多名 GitHub 用户的每日编码产出数量和质量数据，并在差分法框架中将这些数据与禁令的突然宣布结合起来。在意大利受影响的用户中，我们发现经验不足的用户的产出数量和质量在短期内有所提高，而经验丰富的用户在更多常规任务上的生产率有所下降。

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The Heterogeneous Productivity Effects of Generative AI

We analyse the individual productivity effects of Italy's ban on ChatGPT, a generative pretrained transformer chatbot. We compile data on the daily coding output quantity and quality of over 36,000 GitHub users in Italy and other European countries and combine these data with the sudden announcement of the ban in a difference-in-differences framework. Among the affected users in Italy, we find a short-term increase in output quantity and quality for less experienced users and a decrease in productivity on more routine tasks for experienced users.

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arXiv - QuantFin - Economics

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