恰恰相反，在起點很低時，高增長相對容易，人們也容易感受到幸福度的增量。現在再上一層樓非常難，所謂中等收入陷阱。

來源: 十具於 2021-08-19 07:24:04 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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