<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Björn Siepe</title><description>Björn Siepe, Postdoctoral Researcher at Marburg University.</description><link>https://bsiepe.github.io/</link><item><title>Model Checking for VAR Models</title><link>https://bsiepe.github.io/blog/varcheck/</link><guid isPermaLink="true">https://bsiepe.github.io/blog/varcheck/</guid><description>Introducing VARcheck, a new R package for visual checks for VAR models.</description><pubDate>Tue, 26 May 2026 00:00:00 GMT</pubDate></item></channel></rss>