商品价格短期内不断下跌或者不断上涨，一般是因为供大于求or供不应求，是资本主义经济周期的体现。宏观认为两者均需要调节。

来源: lanyin0314 于 2023-01-14 13:42:46 [旧帖] [给我悄悄话] 本文已被阅读：次

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