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通识系列阅读笔记|《香帅金融学讲义》①:读懂时间的价值

  • 2026-11-08 10:51:23
通识系列阅读笔记|《香帅金融学讲义》①:读懂时间的价值
继《吴军数学通识讲义》之后,这周我开启了新一轮的通识探索之旅,选的是唐涯老师的《香帅金融学讲义》。因为临近期末,晚上要陪娃复习,留给自己的阅读时间不多,这周断断续续才读了两章。但我对这本厚达590页的讲义颇有好感,香帅老师用生动的语言讲述专业的金融知识,对入门者来说非常友好。
开篇用1万美元赠品的例子,形象地展示了“时间就是金钱”。20世纪90年代,美国汽车经销商推出了一款汽车,售价1万美元,买车就送一张面值1万美元的30年期美国国债。看似买一赠一非常优惠,可实际上按照当时的美国国债利率计算,这张国债当下实际价值仅994美元。30年的时间,竟折掉了9000多美元,时间就这样被量化成了具体的金钱。
书中做了一个有趣的假设:如果能坐上时光机器倒退十年,你会做哪些金融安排?给出了三个选择——存银行、买股票、买房子。回想2016年,正是房价的低位时期,要是能再有一次选择的机会,我肯定会毫不犹豫地贷款买个几套房,然后在2021年房价高位时抛出。这样一来,我的金融资产就能达到现在的好几倍。可惜没有真的时光机,我也没有那份前瞻性的投资眼光,就这样实实在在错过了时间赋予的财富增值机会。
书中提出的人生不同阶段资产配置建议,我觉得很有道理。青年期要加大实物资产配置,用时间换空间;壮年期可以加大风险资产配置,博取更高收益;老年期则需要侧重加大流动性资产配置,保障资金安全与灵活取用。回想我的青年期,错过了早买房的红利,导致现在壮年期根本不敢冒风险。对我来说,认真过好当下,就是对资产最大的保值。
书页翻过十分之一,我看了下目录,后面还有整整16章,涉及投资银行、投融资决策、科技金融等未知内容等着我去解锁。按照我现在这蜗牛速度,恐怕春节前都读不完了。不过,通识学习本来就急不得,我自己也不指望能够速成掌握宏观经济的逻辑。哪怕一周只读一章,只要不停下,这场通识探索之旅总会到达终点。那就慢慢来吧,下周再见啦。
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  1. CONNECT:[ UseTime:0.000675s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000982s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000469s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000411s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000750s ]
  6. SELECT * FROM `set` [ RunTime:0.000405s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000815s ]
  8. SELECT * FROM `article` WHERE `id` = 462162 LIMIT 1 [ RunTime:0.000457s ]
  9. UPDATE `article` SET `lasttime` = 1794112437 WHERE `id` = 462162 [ RunTime:0.001642s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000383s ]
  11. SELECT * FROM `article` WHERE `id` < 462162 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000550s ]
  12. SELECT * FROM `article` WHERE `id` > 462162 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000522s ]
  13. SELECT * FROM `article` WHERE `id` < 462162 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000638s ]
  14. SELECT * FROM `article` WHERE `id` < 462162 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000730s ]
  15. SELECT * FROM `article` WHERE `id` < 462162 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000969s ]
0.116256s