QuantEcon · HumphreyYang · Apr 10, 2026 · Apr 10, 2026 · Apr 10, 2026 · Apr 10, 2026
diff --git a/environment.yml b/environment.yml
@@ -13,6 +13,7 @@ dependencies:
     - sphinx-exercise==1.2.1
     - sphinx-proof==0.4.0
     - sphinxcontrib-youtube==1.5.0
+    - sphinx>=7,<7.4.7
     - sphinx-togglebutton==0.4.5
     - sphinx-reredirects==1.1.0
 

diff --git a/lectures/_config.yml b/lectures/_config.yml
@@ -99,7 +99,7 @@ sphinx:
         - "https://intro.quantecon.org/"
         - null
       advanced:
-        - "https://python-advanced.quantecon.org"
+        - "https://python-advanced.quantecon.org/"
         - null
       jax:
         - "https://jax.quantecon.org/"
@@ -124,6 +124,8 @@ sphinx:
       schelling:     https://intro.quantecon.org/schelling.html
       scalar_dynam:  https://intro.quantecon.org/scalar_dynam.html
       complex_and_trig: https://intro.quantecon.org/complex_and_trig.html
+      doubts_or_variability: https://python-advanced.quantecon.org/doubts_or_variability.html
+      risk_aversion_or_mistaken_beliefs: https://python-advanced.quantecon.org/risk_aversion_or_mistaken_beliefs.html
     # sphinx-proof
     proof_minimal_theme: true
     # sphinx-exercise

diff --git a/...ures/_static/lecture_specific/risk_aversion_or_mistaken_beliefs/eggs_backus.png b/...ures/_static/lecture_specific/risk_aversion_or_mistaken_beliefs/eggs_backus.png
diff --git a/...res/_static/lecture_specific/risk_aversion_or_mistaken_beliefs/eggs_backus2.png b/...res/_static/lecture_specific/risk_aversion_or_mistaken_beliefs/eggs_backus2.png
diff --git a/lectures/_static/lecture_specific/risk_aversion_or_mistaken_beliefs/fig2_tom.png b/lectures/_static/lecture_specific/risk_aversion_or_mistaken_beliefs/fig2_tom.png