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2021年经济学人 2021美国的发展牵一发而动全身(2)
The degree to which it is felt, however, depends crucially on the policy response, both at home and abroad. Fiscal spillovers are more powerful when recipient countries are themselves operating below potential. American spending is thus more likely t
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2021年经济学人 一周要闻 全球新增新冠病例持续下降
The Biden administration said that asylum-seekers could cross Americas southern border to have their applications heard. Donald Trump had insisted they wait in Mexico. 拜登政府表示，寻求庇护者可以越过美国南部边境，让他们的申
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2021年经济学人 一周要闻 中国超美国成欧盟最大贸易伙伴
The world this week 本周国际要闻 Business 商业板块 In an unexpected move, Facebook blocked news content on its sites in Australia, and also stopped people outside the country from viewing Australian news publications on its platforms. The s
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2021年经济学人 一周要闻 花旗银行错汇9亿美元难追回
An American judge ruled that a group of creditors that mistakenly received $500m from Citigroup did not have to repay the money to the bank. The creditors are in dispute with Revlon, a cosmetics company and a client of Citis. The bank sent $900m to c
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2021年经济学人 黑暗冬季惨剧--“美国能源之都”瘫痪(1)
United States 美国版块 A perfect storm 屋漏偏逢连夜雨 Light a candle for the kids 为孩子们点一支蜡烛 The freeze in Texas exposes Americas infrastructural failings 得州的冻结暴露了美国基础设施的缺陷 When it rains,
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2021年经济学人 黑暗冬季惨剧--“美国能源之都”瘫痪(2)
The short answer is that the Electric Reliability Council of Texas (ERCOT), which operates the grid, did not properly forecast the demand for energy as a result of the storm. Some say that this was nearly impossible to predict, but there were warning
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2021年经济学人 黑暗冬季惨剧--“美国能源之都”瘫痪(3)
The states deregulated power market is also fiercely competitive. ERCOT oversees the grid, while power generators produce electricity for the wholesale market. Some 300 retail electricity providers buy that fuel and then compete for consumers. Becaus
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2021年经济学人 黑暗冬季惨剧--“美国能源之都”瘫痪(4)
Wholly redesigning the power grid in Texas seems unlikely. After the snow melts, the state will need to tackle two more straightforward questions. The first is whether it needs to increase reserve capacity. If we impose a capacity market here and a b
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2021年经济学人 芯片巨头Intel还能逆风翻盘,向阳而生吗?(3)
His first job will be to try to turn the firms ailing manufacturing division around. Intel already outsources the manufacturing of some lower-end chips to TSMC. Its production woes will force it, at least temporarily, to send more business to Taiwan,
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2021年经济学人 史前动物猛犸象有望复活(1)
Palaeontology 古生物学 Very, very long in the tooth 牙齿很长很长 Million-year-old mammoth genomes push the limits of a revolutionary technique 百万年前的猛犸象基因组突破了一项革命性技术的极限 In the 1966 science-fict
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2021年经济学人 史前动物猛犸象有望复活(2)
To date a specimen, fragments of its DNA are compared to corresponding chunks from known descendants. Armed with a few evolutionary rules-of-thumb, scientists can calculate how long it would have taken for the observed mutations to arise. Analysis of
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2021年经济学人 奇克·科瑞亚-音乐无极限(1)
Obituary Chick Corea 讣告 奇克科瑞亚 Music without limits 音乐无极限 Armando Chick Corea, pianist, composer and pioneer of jazz fusion, died on February 9th, aged 79 钢琴家、作曲家、爵士融合乐的先驱阿曼多奇克科瑞亚于
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2021年经济学人 奇克·科瑞亚-音乐无极限(2)
That adventure was to last a lifetime. Over the decades he won 23 Grammys and 67 nominations for his reinvigoration of jazz. He played to packed houses the world over, touring with barely a break. Yet he found it odd to be celebrated as a jazz-fusion
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2021年经济学人 各国央行推出数字货币,中国成领跑者(1)
Digital currencies 数字货币 Token gestures 代币行动 Bitcoin grabs the headlines, but the real action is at central banks 比特币常常占据新闻头条，但真正的进展发生在各国央行 Anyone who bought bitcoin a year ago must fee
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2021年经济学人 各国央行推出数字货币,中国成领跑者(2)
Much like other central banks, the ECB wants to offer consumers digital tender that is as safe as physical cash. Unlike bank deposits, a claim on central-bank reserves carries no credit risk. Digital-currency transactions could be settled instantly o
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