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高考成绩和主权货币
虎嗅APP· 2025-06-10 00:16
以下文章来源于一知半论 ,作者格拉古艾尔 一知半论 . 用价值的逻辑,对自己一知半解的事情指手画脚 本文来自微信公众号: 一知半论 ,作者:格拉古艾尔,题图来源:视觉中国 今年,全国有1335万考生同时走进高考考场,争夺宝贵的高等教育资源。针对这一极度稀缺的资 源,不同国家根据其社会共识建立了不同的分配机制。从经济学的逻辑看,大体上分为两种: 一种是以"高考币"定价的高等教育体系,其特征是国家组织统一的标准化考试,考试成绩具备一定的 主权货币的属性;另一种则不组织此类考试,信用主体较为分散,主要依靠市场机制完成分配,姑且 称之为以法币定价的高等教育体系。 从这一理论框架出发,本文试图分析这两种分配机制各自的利弊,挂一漏万,欢迎讨论和补充。 本文逻辑: 一、"高考币"定价的高等教育体系 公平,公平,还是公平 二、法币定价的高等教育体系 全球"消费者"和顶级"供应商" 三、"高考币"定价,要公平还是要效率? 基础教育:内卷、双减、零和博弈、成本、价值观 高等教育:三方博弈、论文工厂、供需失衡、耗材 国际竞争:留学生,世界大学排名,学伴,高等教育套利 "小镇做题家"进入社会之后的无力感正由此而来,但做题家的身份最起 ...
今早,库克画下另一张大饼
虎嗅APP· 2025-06-10 00:16
Core Viewpoint - The article discusses Apple's recent WWDC 2025 event, highlighting the company's slow progress in AI and the introduction of new design elements in its operating systems, particularly the Liquid Glass concept in iOS 26, while questioning the effectiveness of these changes in meeting user demands and the competitive landscape in AI [4][6][23]. Group 1: AI and Market Position - Apple's stock has dropped approximately 20% this year, making it the worst performer among the "Big Seven" in the U.S. stock market, raising concerns about its ability to regain a competitive edge in AI [4]. - During WWDC 2025, Apple did not showcase significant advancements in its AI capabilities, with the presentation of the "Live Translation" feature failing to impress compared to competitors [6][11]. Group 2: Liquid Glass Design Concept - The Liquid Glass design language introduced in iOS 26 is described as a semi-transparent material that enhances visual effects by reflecting and refracting the surrounding environment [7][10]. - The new design brings dynamic light and shadow effects, allowing for a more lively interface compared to the static nature of previous designs [10][11]. - The article suggests that the enhancements in iOS 26 may not meet the high expectations set by the previous iOS 7 release, which was more user-driven [11][12]. Group 3: Space Computing and Future Directions - Apple is focusing on "space computing," with the Vision Pro headset leading this initiative, although its current sales figures are relatively low at 400,000 to 500,000 units [15][22]. - The integration of Liquid Glass aims to create a consistent user experience across 2D and 3D interfaces, addressing the challenges of interaction between different dimensions [19][20]. Group 4: iPadOS and macOS Enhancements - iPadOS 26 introduces significant upgrades, including window control buttons and a top menu bar similar to macOS, enhancing productivity features [23][26]. - macOS 26 integrates shortcuts, Spotlight, and Apple Intelligence, allowing users to execute functions using natural language, which reflects a shift towards more user-friendly interfaces [27][28]. - The article raises concerns about whether these enhancements could cannibalize the MacBook Air's market position, given the overlap in functionality [26].
早报|中办国办提出合理提高最低工资标准;iOS 26来了:全新液态玻璃设计、最低支持iPhone 11;特朗普支持逮捕加州州长
虎嗅APP· 2025-06-10 00:16
Group 1: Policy Changes - The Central Committee and State Council of China proposed to reasonably increase the minimum wage standards and improve the adjustment mechanism for minimum wage standards [2] - Several regions have relaxed age restrictions for public sector recruitment, allowing applicants up to 45 years old, aiming to eliminate employment discrimination [3] Group 2: Education Updates - Shanghai announced that the results of the 2025 National College Entrance Examination will be available on June 23, with the application period for undergraduate programs set for July 1-2 [4] Group 3: Technology Developments - Apple officially released the iOS 26 update, featuring a new Liquid Glass design and various AI enhancements, with support starting from iPhone 11 [9][10] - The update includes a simplified camera layout, improved Safari browsing experience, and new dynamic features for applications [12] - Apple Intelligence introduces real-time translation and visual intelligence capabilities, enhancing user interaction across applications [14][15] Group 4: Corporate News - Xiaomi announced a personnel adjustment in its China region, with Wang Xiaoyan taking on the role of General Manager for Xiaomi Home [19] - OpenAI's annual recurring revenue has surpassed $10 billion, reflecting an 80% increase from the previous year, driven by its subscription services [24]
DeepSeek核心高管离职创业,瞄准Agent赛道
虎嗅APP· 2025-06-09 12:54
以下文章来源于AGI接口 ,作者宋思杭 AGI接口 . AI卷起的财富风暴。 出品|虎嗅科技组 作者|宋思杭 值得注意的是,这并非AI行业首次出现核心高管离职创业的案例。从OpenAI的多位联合创始人出 走,到国内大厂AI团队的人才分流,高端AI人才的流动已成为行业常态。 一个近两年在OpenAI发生的典型案例是,曾一直与奥特曼不和的首席科学家伊利亚在2024年5月 离开公司后一个月,便联合前Y Combinator合伙人格罗斯(Daniel Gross)和前OpenAI工程师列 维(Daniel Levy)共同创立Safe Superintelligence(简称"SSI"),迄今为止,这家公司总融资额 已达到30亿美元,第二轮融资后估值直接飙升至320亿美元。SSI也因此成为史诗级独角兽。 然 而 , 尽 管 关 于 这 位 DeepSeek 核 心 高 管 的 创 业 项 目 并 无 相 关 融 资 披 露 , 但 这 并 不 妨 碍 , 从 DeepSeek"出走"的人也有可能创造下一个独角兽神话。 而这种现象背后恰反映了AI行业的几个特点:一是技术迭代速度快,新方向不断涌现,为创业提 供了丰富的机会 ...
拒绝留学生,美国一半大学将破产
虎嗅APP· 2025-06-09 12:54
以下文章来源于华商韬略 ,作者华商韬略 华商韬略 . 聚焦标杆与热点、解构趋势与韬略 本文来自微信公众号: 华商韬略 ,作者:陈云青,主编:毕亚军 责编:周怡,美编:殷姗姗,题 图来自:AI生成 特朗普对进入美国高校的国际学生举起大棒之时,似乎没有意识到, 美国各地越来越多的大学正濒 临破产的边缘,而其动作将使这一状况雪上加霜。 一、大学倒闭成潮 2024年5月底,位于美国宾夕法尼亚州拉德诺镇的卡布里尼大学正式宣告"永久关闭",临时校长海伦· 德里南在一份视频声明中称,这是"令人难过的消息"。 卡布里尼大学成立于1957年,设有50多个本科专业,以小班授课和个性化教育闻名,每年学费在5万 美元左右,因为面临巨大的财务挑战,它在一年前就预告自己可能不行了。 几乎在同一时期,美国历史最悠久的艺术和音乐高等学府之一费城艺术大学也宣布关闭,而它从宣布 消息到永久关闭只用了一周。以至于校方公布这一决定时,许多人都难以置信,甚至还引发了学生的 示威抗议。因为倒闭前,该校还录取了一批新生。 整个2024年,美国都充斥着高校倒闭的消息。 纽约州的威尔士学院在官网首页高挂着"关停通知",阿拉巴马州的伯明翰南方学院在学期结束之日 ...
苏超爆火的关键,可能是成本低
虎嗅APP· 2025-06-09 12:54
以下文章来源于诗翰 ,作者卢诗翰的赞赏小号 诗翰 . 世界是我们的游乐场 本文来自微信公众号: 诗翰 ,作者:卢诗翰的赞赏小号,题图来自:视觉中国 说一个和许多人不一样的观点,很多人把苏超的爆火归结于"天时,地利,人不和",还有足球文化 等。 简单算一下就会发现: 荷兰的低级联赛,A城市打B城市,双方坐车可能就半小时,周六中午出发下午打完,晚上还能回来 吃晚饭,第二天周末舒舒服服休息。 但我觉得,真正的关键也许是——成本。 因为如果把苏超算上,这些年国内爆火的草根体育赛事有一个共同点,就是成本都特别低。 当年大家讨论国外社区足球,多级联赛的时候,从俱乐部文化到代际传承都讨论了一遍,但有一个问 题没怎么提过,就是国外低级联赛的成本非常低。 大家觉得,德国法国能搞社区足球,甚至荷兰葡萄牙这样的小国也能搞多级联赛,所以我们这样的大 国,球迷众多,理应更容易搞。 也就是他们的低级联赛,成本是非常低的,这个低不仅仅体现在比赛场地等硬件投入上,还体现在运 动员参赛成本这些方面。 现在回想,这个观点大错特错。 一个底层联赛业余球员,社区赛事对你的时间成本占用并不大,平时晚上随便踢,周末下午认真点踢 个全场就行,基本不会影响 ...
华为如何驯服AI算力「巨兽」?
虎嗅APP· 2025-06-09 12:54
HUAWEI X HUXIU 在通往通用人工智能(AGI)的路上,如何像其他领域一样实现弯道超车,是业界绕不开的 话题。 在过去的十余年时间里,各项单点技术飞速演进,但随着单点技术演进的边际效应递减和系 统复杂度的提升,系统性能的天花板逐步从单点技术的上限演变成系统工程上限:单点优势 越来越像是精致的零件,提升空间有限;但采用系统工程创新,各个部分完美配合、高效协 同,实现整个系统的效能最优,才有更积极的现实意义。 如何在发挥单点技术优势的同时,以整体视角重新构建路径,通过对复杂系统的极致把控与 再组织、找到新的突破可能?解决这个看似不可能的问题,就有望为我们独立引领最前沿技 术发展创造条件。 近期,虎嗅将推出《华为技术披露集》系列内容,通过一系列技术报告,首次全面详述相关 技术细节,为业界提供参考价值。 我们期待通过本系列内容,携手更多伙伴共同构建开放协作的生态系统,助力昇腾生态在中 国的蓬勃发展。 《华为技术披露集》系列 VOL.13 :万卡集群 你是否注意到,现在的 AI 越来越 "聪明" 了?能写小说、做翻译、甚至帮医生看 CT 片,这 些能力背后离不开一个默默工作的 "超级大脑工厂"——AI 算力集 ...
造神韦东奕
虎嗅APP· 2025-06-09 10:37
Core Viewpoint - The article discusses the public perception of mathematician Wei Dongyi, contrasting his achievements in mathematics competitions with the expectations of academic contributions, emphasizing the distinction between being a "problem solver" and a "mathematician" [7][72]. Group 1: Public Perception and Media Influence - Wei Dongyi's rise to fame is attributed to his relatable persona and media portrayal, which has led to a "cult of personality" around him, likening him to a modern-day mathematical hero [3][63]. - The public often conflates competition success with mathematical ability, overlooking the complexities of academic research [14][19]. - The media's sensationalism has contributed to the idolization of Wei, creating a narrative that may distort the understanding of true mathematical contributions [6][67]. Group 2: Distinction Between Competition and Academic Research - Achievements in competitions like the International Mathematical Olympiad (IMO) showcase problem-solving skills but do not equate to the innovative thinking required in academic research [10][11]. - Historical mathematicians are recognized not just for solving problems but for their foundational contributions to the field, which Wei has yet to achieve [13][15]. - The article argues that the public's focus on competition results can mislead them about the nature of mathematical research, which is often long-term and complex [14][19]. Group 3: Evaluation of Wei Dongyi's Contributions - If a hierarchy of mathematical contributions were established, Wei would likely fall into the seventh or eighth tier, indicating potential but not yet significant achievements [41][43]. - His research primarily focuses on partial differential equations and geometric analysis, with some notable contributions, but lacks groundbreaking discoveries recognized at the international level [80][88]. - The article suggests that while Wei has demonstrated exceptional problem-solving abilities, he has not yet made widely acknowledged theoretical advancements [72][78]. Group 4: Cultural and National Significance - The phenomenon surrounding Wei reflects a broader societal appreciation for mathematics as a cornerstone of modern civilization and national pride [94][96]. - His success in international competitions resonates with a collective sense of national achievement, contributing to a narrative of China's rising status in the mathematical world [70][71]. - The article posits that the public's fascination with Wei is not merely about individual talent but also about a deeper cultural respect for knowledge and intellectual pursuit [96][98].
洛杉矶乱了:特朗普政府为何执着对非法移民下手?
虎嗅APP· 2025-06-09 10:37
Core Viewpoint - The article discusses the recent actions taken by the Trump administration regarding illegal immigration in California, highlighting the deployment of National Guard troops and the political implications of these actions on both the Republican and Democratic parties [2][3][6]. Group 1: Government Actions - On June 6, 2023, federal agencies began large-scale enforcement actions against illegal immigrants in Los Angeles County, leading to public confrontations [2]. - President Trump signed a memorandum to deploy 2,000 National Guard personnel to assist federal agents in these operations [2]. - Defense Secretary expressed readiness to mobilize active-duty Marines if violence escalates [2]. Group 2: Political Reactions - Los Angeles Mayor Karen Bass condemned the federal actions, stating they spread fear in the community and undermine safety principles [2]. - California Governor Gavin Newsom accused the Trump administration of staging a publicity stunt rather than addressing law enforcement needs [3]. Group 3: Immigration Policy Context - The article notes that U.S. immigration policy has fluctuated over the years, generally leaning towards leniency, especially under Democratic leadership [3]. - The Republican establishment has a complex relationship with illegal immigration, often opposing it publicly while benefiting from immigrant labor to control wage inflation [3][4]. Group 4: Economic Implications - The article argues that the struggles faced by the white working class are primarily due to structural changes in the U.S. economy, including the outsourcing of manufacturing jobs [5]. - The influx of illegal immigrants has intensified competition for low-end jobs that cannot be outsourced, exacerbating the plight of domestic workers [5][6]. Group 5: Educational Challenges - The decline in the quality of education due to policy shifts has made it increasingly difficult for the working class to improve their circumstances through education [5]. - The focus on attracting international students has diverted resources away from domestic education, further complicating the situation for local workers [5][6]. Group 6: Political Strategy - The Trump administration's aggressive stance on immigration is seen as a strategy to provoke the Democratic Party into a more confrontational position, thereby undermining their credibility [6][7]. - The actions taken are also viewed as a means to reinforce Trump's image as a defender of the working class against perceived threats from immigration policies supported by Democrats [7].
谷歌All in AI的背后驱动力是什么?
虎嗅APP· 2025-06-09 10:37
Core Insights - Sundar Pichai emphasizes that technology, particularly AI, should serve to enhance human life, making it simpler and more efficient rather than merely existing for its own sake [3][6][12]. Group 1: Personal Background and Values - Pichai's upbringing in a modest household in Chennai, India, instilled in him a deep appreciation for technology's potential to transform lives [3]. - His core belief is that technology should empower individuals and improve their quality of life, which shapes Google's mission [3][6]. Group 2: Google's AI Strategy - Google has adopted an "AI-first" strategy due to the exponential growth of data and changing user expectations, which necessitate a shift from traditional search methods [15][16]. - The company has made significant investments in AI, including acquiring DeepMind and developing specialized AI chips (TPUs) to enhance machine learning capabilities [18][19][41][42]. - Pichai identifies four driving forces behind this strategy: technological breakthroughs, market demand, competitive pressure, and social responsibility [24]. Group 3: Product Logic and AI Integration - AI is redefining the relationship between humans and information, as seen in the Gemini model, which supports multi-modal inputs and outputs [25][26][27]. - Google's products are increasingly personalized and intelligent, enhancing user experience by providing tailored recommendations and automating tasks [21][30][31]. Group 4: AI's Role in Various Industries - Pichai asserts that AI will enhance rather than replace human roles across industries, such as healthcare and agriculture, by assisting professionals in their tasks [34][35][38]. - The focus is on using AI to augment human intelligence and capabilities, rather than simply automating processes [37][40]. Group 5: Infrastructure and Ethical Considerations - Google has built a robust infrastructure for AI, including developing its own AI chips and promoting open-source technologies to foster a collaborative ecosystem [41][45]. - Pichai acknowledges the ethical risks associated with AI and emphasizes the need for transparent decision-making processes and global regulatory cooperation [48][50][51].