<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>利率理论 on TimeB.news – Time Economics &amp; Scarcity Theory</title><link>https://timeb.news/tags/%E5%88%A9%E7%8E%87%E7%90%86%E8%AE%BA/</link><description>Recent content in 利率理论 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/%E5%88%A9%E7%8E%87%E7%90%86%E8%AE%BA/index.xml" rel="self" type="application/rss+xml"/><item><title>费雪时间折价：老币为何颠覆古典利率理论</title><link>https://timeb.news/zh-cn/posts/fisher-time-discount-vintage-coins/</link><pubDate>Wed, 27 May 2026 02:00:00 +0000</pubDate><guid>https://timeb.news/zh-cn/posts/fisher-time-discount-vintage-coins/</guid><description>欧文·费雪（Irving Fisher）在1930年提出的利率理论认为，所有资产都存在一个反映人性不耐的时间折价率（δ）。但持有超过10年的老币呈现出费雪从未预测的现象——长期持有者悖论：持有时间越长，年化回报率反而越高。</description></item></channel></rss>