經濟學家Milton Friedman從一支鉛筆說起（1分57秒）

來源: 於 2025-10-16 22:01:54 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

 

Milton Friedman describes the pencil, a product like any other that’s the combined result of free market economics and complex supply chains—and not central planning.