By declining to include funding for Ukraine as part of the recent deal to avert a government shutdown, the US Congress sent a signal of encouragement to Russian President Vladimir Putin. That makes tightening the price cap on Russian oil exports all the more important.
propose three steps to prevent the rise in world prices from benefiting the Kremlin's war effort.
While China was an early mover in regulating generative AI, it is also highly supportive of the technology and the companies developing it. Chinese AI firms might even have a competitive advantage over their American and European counterparts, which are facing strong regulatory headwinds and proliferating legal challenges.
thinks the rules governing generative artificial intelligence give domestic firms a competitive advantage.
东京—世界银行最近宣布,用购买力平价衡量,中国经济将在今年超过美国。但这远非中国全球经济地位的写照。
购买力平价可以在一定程度上比较不同国家的福祉,但它受人口规模影响很大。用卢比兑美元市场利率衡量,印度是世界第十大经济体,若用购买力平价衡量,它是第三大经济体。此外,实力资源——如进口石油或先进战斗机发动机的成本等——使用与支付货币的汇率来衡量更合理。
诚然,总规模是经济实力的重要方面。中国拥有极具吸引力的市场,也是许多国家最大的贸易伙伴——这些都是中国领导人不惮于利用的优势资源。
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