From 3dbb7eb54b00506c54759fbec2482198f97d2019 Mon Sep 17 00:00:00 2001
From: "quantecon-activity-feed[bot]"
 <294005175+quantecon-activity-feed[bot]@users.noreply.github.com>
Date: Wed, 7 Oct 2026 01:24:55 +0000
Subject: [PATCH] Activity: 1 new entry for 2026-10-06

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 _data/activity/2026-10-06-lectures.yml | 13 +++++++++++++
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+# Activity data: see "News and Activity" in README.md for the schema.
+# Written by the Activity feed for 2026-10-06.
+
+- date: 2026-10-06
+  type: translation
+  project: A First Course in Quantitative Economics with Python (Simplified Chinese)
+  url: https://quantecon.github.io/lecture-intro.zh-cn/
+  summary: Added the Simplified Chinese translation of the Estimating Wealth Tax Revenue lecture and reorganized the table of contents, with related updates to the Heavy-Tailed Distributions lecture.
+  changes:
+  - title: 'Add wealth_tax lecture: estimating wealth tax revenue'
+    url: https://github.com/QuantEcon/lecture-intro.zh-cn/pull/309
+  - title: Reorganize table of contents
+    url: https://github.com/QuantEcon/lecture-intro.zh-cn/pull/307