懦夫 发表于 2025-3-30 09:26:52
Veeru Talreja,Terry Ferrett,Matthew C. Valenti,Arun RossRustproof 发表于 2025-3-30 15:12:56
Kiran B. Raja,R. Raghavendra,Martin Stokkenes,Christoph Busch蛙鸣声 发表于 2025-3-30 19:24:53
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Aakarsh Malhotra,Shaan Chopra,Mayank Vatsa,Richa Singh.6 billion people around the world, i.e. poorest half of humanity. The middle class is directly damaged by the very bad income and wealth distribution. Indeed, inequality is defined as the ratio between the increasing income (or wealth) of the rich and the middle class’ stagnating average income (orLobotomy 发表于 2025-3-31 12:17:23
http://reply.papertrans.cn/87/8647/864602/864602_57.png蛰伏 发表于 2025-3-31 15:34:55
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