财经观察：多国对美投资承诺为何纷纷“缩水”？

Group 1: Investment Commitments - The U.S. government has announced significant investment commitments from allies, with Japan pledging $550 billion, South Korea $350 billion, and the EU $600 billion, but these figures often represent loans or guarantees rather than direct investments [1][2][4] - Japan's direct investment in the U.S. is only expected to account for 1% to 2% of the total commitment, raising questions about the actual impact of these investments [2][3] - The EU's $600 billion commitment is based on corporate intentions rather than guaranteed investments, highlighting the uncertainty surrounding these figures [6][7] Group 2: Profit Distribution and Economic Impact - The U.S. claims that 90% of the profits from these investments will go to American taxpayers, while the remaining 10% will be allocated to Japan, leading to differing interpretations of profit distribution [2][4] - Concerns have been raised in Japan about the potential negative impact on domestic investment and economic growth due to the focus on U.S. investments [3][5] - South Korea's investment commitment, which represents 18.7% of its GDP, raises questions about the rationale behind a larger proportional investment compared to Japan [5] Group 3: Political and Strategic Implications - The differing interpretations of investment commitments reflect a broader trend of U.S. allies reassessing their economic strategies and reducing unconditional support for U.S. initiatives [9][10] - The lack of formal agreements and clarity in negotiations has led to concerns about the enforceability and seriousness of these commitments [9][10] - The potential for increased tariffs from the U.S. if these investment commitments are not met adds pressure on allied nations to fulfill their promises [10]