<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>歐文·費雪 on TimeB.news – Time Economics &amp; Scarcity Theory</title><link>https://timeb.news/tags/%E6%AD%90%E6%96%87%E8%B2%BB%E9%9B%AA/</link><description>Recent content in 歐文·費雪 on TimeB.news – Time Economics &amp; Scarcity Theory</description><generator>Hugo</generator><language>en</language><lastBuildDate>Wed, 27 May 2026 02:00:00 +0000</lastBuildDate><atom:link href="https://timeb.news/tags/%E6%AD%90%E6%96%87%E8%B2%BB%E9%9B%AA/index.xml" rel="self" type="application/rss+xml"/><item><title>費雪時間折價：老幣為何顛覆古典利率理論</title><link>https://timeb.news/zh-tw/posts/fisher-time-discount-vintage-coins/</link><pubDate>Wed, 27 May 2026 02:00:00 +0000</pubDate><guid>https://timeb.news/zh-tw/posts/fisher-time-discount-vintage-coins/</guid><description>歐文·費雪（Irving Fisher）在1930年提出的利率理論認為，所有資產都存在一個反映人性不耐的時間折價率（δ）。但持有超過10年的老幣呈現出費雪從未預測的現象——長期持有者悖論：持有時間越長，年化回報率反而越高。</description></item></channel></rss>