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Pierre-Alexandre Balland

As seen in: Nature, Euronews, Taylor & Francis Online, LSE Connect, Tiger Sniff
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Articles

2025年的一张图，AI正经历“圈地运动”，分化两大阵营-虎嗅网

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By Pierre-Alexandre Balland
| Tiger Sniff
2025-12-25 09:35 2025年12月，圣地亚哥，阳光下的棕榈树摇曳依旧。 前不久在这里举办了AI 领域的“奥林匹克”——NeurIPS，超过15000名参会者，5300多篇中稿论文，Poster Session挤得像高峰期的北京地铁。 然而，今年的金牌榜有点分裂。 哈佛增长实验室访问教授 Pierre-Alexandre Balland 整理了 NeurIPS 2025 顶级贡献机构数据，AI 正在经历一场前所未有的“圈地运动”，分化成为了两个阵营： 美国阵营与中国阵营。 欧洲与其它正在边缘化。 除了牛津、苏黎世联邦理工等零星亮点，欧洲似乎正在逐渐退出 AI 的主战场。 而且，这超越了“中美两大阵营的竞赛”，变成了两种完全不同的科研生态系统的碰撞。 一、科学的私有化 让我们先来看美国阵营。 第一眼，我们看到的美国的优势， 但是你多看一眼，就会发现，它真正的恐怖地方在于结构： Google DeepMind 、Meta、Microsoft，是，斯坦福、MIT 等老牌名校还尚在榜单中，但其光芒已被这些科技巨头所掩盖。 比如，斯坦福大学的份额滑落至 2.58%，仅为...
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Environmental regulation promotes green technological diversification: evidence from Chinese cities

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By Zhaoyingzi Dong, Siqi Sun, Pierre-Alexandre Balland, Weiwen Zhang
| Taylor & Francis Online
Advanced search Regional Studies Latest Articles Submit an article Journal homepage Full Article Figures & data References Supplemental Citations Metrics Reprints & Permissions Read this article /doi/full/10.1080/00343404.2025.2488207?needAccess=true ABSTRACT Green technological diversification is crucial to regional green transition, but green technologies tend to be more radical and complex.
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In French legislative elections, the far right will probably fall short

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By Pierre-Alexandre Balland
| Euronews Verified
Sunday's European elections stunned Europe as far-right parties surged in France. The National Rally is set to claim about 31% of votes, more than doubling President Emmanuel Macron's Renaissance party at 15%. Macron immediately announced, "I have decided to give you back the choice of your parliamentary future through voting. Therefore, I dissolve the National Assembly tonight", calling for rapid legislative elections on 30 June and 7 July.
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