综述｜朝着“丛林法则”大幅倒退——美关税及贸易政策招致广泛批评

Core Viewpoint - The recent increase in tariffs by the Trump administration has sparked widespread criticism both domestically and internationally, with concerns about its impact on U.S. competitiveness and consumer costs [1][2]. Group 1: Tariff Increases and Economic Impact - The Trump administration has announced higher tariffs on products from Canada and Brazil, as well as copper products, which is expected to erode trust among trade partners [1]. - The U.S. tariff levels are at their highest in over a century, leading to potential costs of hundreds of billions of dollars for U.S. businesses and consumers [1][2]. - Economic reports suggest that the elevated tariff levels could pose upward risks to inflation and downward risks to economic growth in the U.S. [1]. Group 2: Consumer and Business Reactions - The high tariffs are anticipated to significantly increase production and living costs for U.S. businesses and consumers, leading to reduced purchasing behavior among consumers [2]. - Manufacturers are facing considerable uncertainty due to the potential for further changes in U.S. tariff policy, prompting cautious investment and planning strategies [2].