关税威胁下 提供5500亿美元投资的美日协议能否重振美国制造业？

Core Insights - The U.S. government is exploring how to utilize Japan's commitment of $550 billion in investments to revitalize domestic manufacturing following the recent trade agreement with Japan [1][2] - Current data indicates a significant decline in U.S. manufacturing performance, with the New York Fed manufacturing index dropping from 11.9 to -8.7 in September [1] - The investment agreement includes a governance structure and profit-sharing mechanism, with Japan required to complete the investment allocation before the end of Trump's term [2][3] Investment Opportunities - The investment is targeted at key industries such as semiconductors, pharmaceuticals, critical minerals, metals, shipbuilding, energy, AI, and quantum computing [2] - An investment committee led by U.S. Commerce Secretary Ross will oversee the projects, with a consulting committee providing recommendations [2] Economic Outlook - The overall sentiment in the manufacturing sector is pessimistic, with manufacturers hesitant to expand capacity due to uncertain sales prospects [1][3] - The current manufacturing landscape is influenced by previous legislation such as the Inflation Reduction Act and the CHIPS and Science Act, which provided incentives for factory construction [1][3] Trade Policy Implications - The trade agreement allows the U.S. to exert significant control over the investment process, with Japan needing to align its interests with U.S. proposals [3] - The U.S. retains the right to impose tariffs if Japan fails to meet its investment commitments, which serves as a leverage point [3] Challenges and Risks - There is considerable uncertainty regarding the timing and realization of investment commitments, with many plans initiated during the Biden administration [6] - The current tariff policies have led to profit shrinkage and investment stagnation among U.S. companies, with notable examples of layoffs and reduced hiring in the manufacturing sector [6][7] - The legal status of the tariff policies is under scrutiny, with potential adjustments on the horizon following a recent court ruling [7] Supply Chain Dependencies - U.S. manufacturers remain heavily reliant on global markets for raw materials and components, with 69% of intermediate inputs sourced domestically and nearly one-third imported [8]