<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>principles on Giacomo Rondina</title><link>https://giacomorondina.org/tags/principles/</link><description>Recent content in principles on Giacomo Rondina</description><generator>Hugo -- gohugo.io</generator><lastBuildDate>Wed, 01 Apr 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://giacomorondina.org/tags/principles/index.xml" rel="self" type="application/rss+xml"/><item><title>Principles of Macroeconomics</title><link>https://giacomorondina.org/econ3/</link><pubDate>Wed, 01 Apr 2026 00:00:00 +0000</pubDate><guid>https://giacomorondina.org/econ3/</guid><description>Econ 3 introduces how the macroeconomy works through data, economic models, and the scientific method.</description></item></channel></rss>