美媒：“K型经济”显示美国财富不平等持续加剧

Core Insights - The article highlights the increasing wealth inequality in the United States, characterized by a "K-shaped economy" where the rich are benefiting disproportionately compared to the poor [1][2][3] Group 1: Economic Disparities - As of the third quarter of 2025, the wealthiest 1% of Americans hold nearly 32% of the nation's net assets, a record high, while the bottom half of the population owns only 2.5% of the wealth [1][2] - The gap in financial confidence between the highest and lowest income earners has reached its widest point in over a decade, indicating a growing sense of abandonment among the poorest Americans [1][2] Group 2: Structural Issues - Economists assert that the current state of inequality is not a temporary phenomenon but a fundamental structural issue within the economy [1][3] - The "K-shaped" economic model suggests that growth is heavily reliant on a small segment of the population, leading to concerns about the sustainability of economic growth [2][3] Group 3: Policy Implications - Analysts point to the "big and beautiful" tax and spending policies of the Trump administration as a contributing factor to the widening gap, particularly due to cuts in medical and food assistance programs for the poorest [3] - The current economic conditions are viewed as unsustainable, with potential long-term negative impacts on overall economic growth [2][3]