Merge branch 'main' into update_geom_series

Author: mmcky

.github/workflows/cache.yml

@@ -48,4 +48,5 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: build-cache
-          path: _build
+          path: _build
+          include-hidden-files: true

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
         shell: bash -l {0}
         run: pip list
       - name: Download "build" folder (cache)
-        uses: dawidd6/action-download-artifact@v6
+        uses: dawidd6/action-download-artifact@v11
         with:
           workflow: cache.yml
           branch: main

.github/workflows/collab.yml

@@ -3,7 +3,7 @@ on: [pull_request]
 
 jobs:
   test:
-    runs-on: ubuntu-latest-m
+    runs-on: quantecon-large
     container:
       image: us-docker.pkg.dev/colab-images/public/runtime:latest
     steps:
@@ -20,7 +20,7 @@ jobs:
         shell: bash -l {0}
         run: pip list
       - name: Download "build" folder (cache)
-        uses: dawidd6/action-download-artifact@v6
+        uses: dawidd6/action-download-artifact@v11
         with:
           workflow: cache.yml
           branch: main

.github/workflows/linkcheck.yml

@@ -1,44 +1,31 @@
 name: Link Checker [Anaconda, Linux]
 on:
-  pull_request:
-    types: [opened, reopened]
   schedule:
-    # UTC 12:00 is early morning in Australia
-    - cron:  '0 12 * * *'
+    # UTC 23:00 is early morning in Australia (9am)
+    - cron:  '0 23 * * *'
+  workflow_dispatch:
 jobs:
-  link-check-linux:
-    name: Link Checking (${{ matrix.python-version }}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ["ubuntu-latest"]
-        python-version: ["3.12"]
+  link-checking:
+    name: Link Checking
+    runs-on: "ubuntu-latest"
+    permissions:
+      issues: write # required for peter-evans/create-issue-from-file
     steps:
+      # Checkout the live site (html)
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Setup Anaconda
-        uses: conda-incubator/setup-miniconda@v3
         with:
-          auto-update-conda: true
-          auto-activate-base: true
-          miniconda-version: 'latest'
-          python-version: "3.12"
-          environment-file: environment.yml
-          activate-environment: quantecon
-      - name: Download "build" folder (cache)
-        uses: dawidd6/action-download-artifact@v6
-        with:
-          workflow: cache.yml
-          branch: main
-          name: build-cache
-          path: _build
+          ref: gh-pages
       - name: Link Checker
-        shell: bash -l {0}
-        run: jb build lectures --path-output=./ --builder=custom --custom-builder=linkcheck
-      - name: Upload Link Checker Reports
-        uses: actions/upload-artifact@v4
-        if: failure()
+        id: lychee
+        uses: lycheeverse/lychee-action@v2
+        with:
+          fail: false
+          args: --accept 403,503 *.html
+      - name: Create Issue From File
+        if: steps.lychee.outputs.exit_code != 0
+        uses: peter-evans/create-issue-from-file@v5
         with:
-          name: linkcheck-reports
-          path: _build/linkcheck
+          title: Link Checker Report
+          content-filepath: ./lychee/out.md
+          labels: report, automated issue, linkchecker

.github/workflows/publish.yml

@@ -39,7 +39,7 @@ jobs:
         shell: bash -l {0}
         run: pip list
       - name: Download "build" folder (cache)
-        uses: dawidd6/action-download-artifact@v6
+        uses: dawidd6/action-download-artifact@v11
         with:
           workflow: cache.yml
           branch: main

environment.yml

@@ -4,24 +4,16 @@ channels:
   - conda-forge
 dependencies:
   - python=3.12
-  - anaconda=2024.06
+  - anaconda=2024.10
   - pip
   - pip:
-    - jupyter-book==0.15.1
-    - docutils==0.17.1
-    - quantecon-book-theme==0.7.2
+    - jupyter-book==1.0.3
+    - quantecon-book-theme==0.8.2
     - sphinx-tojupyter==0.3.0
     - sphinxext-rediraffe==0.2.7
-    - sphinx-exercise==0.4.1
+    - sphinx-exercise==1.0.1
+    - ghp-import==2.1.0
+    - sphinxcontrib-youtube==1.3.0 #Version 1.3.0 is required as quantecon-book-theme is only compatible with sphinx<=5
     - sphinx-proof==0.2.0
-    - ghp-import==1.1.0
-    - sphinxcontrib-youtube==1.1.0
-    - sphinx-togglebutton==0.3.1
-    - sphinx_reredirects==0.1.3
-    # Sandpit Requirements
-    # - PuLP
-    # - cvxpy
-    # - cvxopt
-    # - cylp
-    # - array-to-latex
-    # - prettytable
+    - sphinx-togglebutton==0.3.2
+    - sphinx-reredirects==0.1.4 #Version 0.1.5 requires sphinx>=7.1

lectures/_config.yml

@@ -84,22 +84,22 @@ sphinx:
         - https://intro.quantecon.org/
         - null
       dle:
-        - https://quantecon.github.io/lecture-dle/
+        - https://dle.quantecon.org/
         - null
       dps:
-        - https://quantecon.github.io/lecture-dps/
+        - https://dps.quantecon.org/
         - null
       eqm:
-        - https://quantecon.github.io/lecture-eqm/
+        - https://eqm.quantecon.org/
         - null
       stats:
-        - https://quantecon.github.io/lecture-stats/
+        - https://stats.quantecon.org/
         - null
       tools:
-        - https://quantecon.github.io/lecture-tools-techniques/
+        - https://tools-techniques.quantecon.org/
         - null
       dynam:
-        - https://quantecon.github.io/lecture-dynamics/
+        - https://dynamics.quantecon.org/
         - null
     mathjax3_config:
       tex:

lectures/_toc.yml

@@ -25,6 +25,7 @@ parts:
   chapters:
   - file: pv
   - file: cons_smooth
+  - file: tax_smooth
   - file: equalizing_difference
   - file: cagan_ree
   - file: cagan_adaptive

lectures/ar1_processes.md

@@ -180,7 +180,7 @@ for t in range(sim_length):
     mu = a * mu + b
     v = a**2 * v + c**2
     ax.plot(grid, norm.pdf(grid, loc=mu, scale=np.sqrt(v)),
-            label=f"$\psi_{t}$",
+            label=fr"$\psi_{t}$",
             alpha=0.7)
 
 ax.legend(bbox_to_anchor=[1.05,1],loc=2,borderaxespad=1)
@@ -267,7 +267,7 @@ plot_density_seq(ax, mu_0=4.0)
 mu_star = b / (1 - a)
 std_star = np.sqrt(c**2 / (1 - a**2))  # square root of v_star
 psi_star = norm.pdf(grid, loc=mu_star, scale=std_star)
-ax.plot(grid, psi_star, 'k-', lw=2, label="$\psi^*$")
+ax.plot(grid, psi_star, 'k-', lw=2, label=r"$\psi^*$")
 ax.legend()
 
 plt.show()

lectures/cobweb.md

@@ -271,7 +271,7 @@ def plot45(model, pmin, pmax, p0, num_arrows=5):
 
     ax.plot(pgrid, g(model, pgrid), 'b-',
             lw=2, alpha=0.6, label='g')
-    ax.plot(pgrid, pgrid, lw=1, alpha=0.7, label='$45\degree$')
+    ax.plot(pgrid, pgrid, lw=1, alpha=0.7, label=r'$45\degree$')
 
     x = p0
     xticks = [pmin]

lectures/commod_price.md

@@ -60,7 +60,7 @@ The figure below shows the price of cotton in USD since the start of 2016.
 ```{code-cell} ipython3
 :tags: [hide-input, hide-output]
 
-s = yf.download('CT=F', '2016-1-1', '2023-4-1')['Adj Close']
+s = yf.download('CT=F', '2016-1-1', '2023-4-1')['Close']
 ```
 
 ```{code-cell} ipython3