first-law-of-capital-allocation
Installation
SKILL.md
资本配置第一法则
R — 原文 (Reading)
"What is smart at one price is dumb at another." (2011) "We test the wisdom of retaining earnings by assessing whether retention, over time, delivers shareholders at least $1 of market value for each $1 retained." (1983)
I — 方法论骨架
价格是决定一切的核心变量。同一行为在不同价格下可能是聪明或愚蠢的:
- 回购:低于内在价值时是好事(为留任股东创造价值),高于内在价值时是坏事($1.10买$1)
- 收购:价格合理+企业优秀=好交易,价格过高+协同效应幻觉=灾难
- 留存收益:每保留$1至少创造$1市场价值,否则应分红
- 分红:如果留存不能创造≥$1的价值,应把现金还给股东