Management's estimate of how many years an asset will earn money for its owner. It is a judgement, not a measurement.
使用寿命
| Move变动 | Where it appeared出现位置 | What it means这句话在说什么 |
|---|---|---|
| — | The AI boom's real bill arrives in the depreciation line 使用寿命 · 第 4 张术语卡 | Book lives cluster at five to six years; 16 of the 17 changes made since 2020 lengthened them. 同一台机器，五年折完每年 20%，六年折完每年约 17%。年限每延长一年，当期利润就往上抬一截——这也是为什么「延长年限」在牛市里几乎无人质疑，在转熊时会被第一个翻出来算账。 |