Update aliases in course and paper markdown files

Author: pmichaillat

content/courses/y.md

@@ -7,8 +7,9 @@ aliases:
     - /c4/
     - /tags/is-lm-model/
     - /tags/malthusian-model/
+    - /tags/economic-growth/
     - /tags/solowian-model/
-    - /tags/gdp
+    - /tags/gdp/
     - /uploads/7/0/2/0/70200055/t2a.pdf
     - /uploads/7/0/2/0/70200055/t2o.pdf
     - /uploads/7/0/2/0/70200055/t2z.pdf

content/papers/1.md

@@ -9,6 +9,7 @@ aliases:
     - /uploads/7/0/2/0/70200055/1p.pdf
     - /tags/frictional-unemployment/
     - /tags/unemployment-fluctuations/
+    - /tags/rat-race/
     - /tags/rationing-unemployment/
 tags: ["business cycles", "DMP model", "job rationing", "matching model", "Shimer puzzle", "unemployment", "wage rigidity"]
 author: ["Pascal Michaillat"]

content/papers/5.md

@@ -7,7 +7,7 @@ aliases:
     - /uploads/7/0/2/0/70200055/5.pdf
     - /uploads/7/0/2/0/70200055/5a.pdf  
     - /tags/macroelasticity-of-unemployment/
-    - /tags/microelasticity-of-unemployment
+    - /tags/microelasticity-of-unemployment/
     - /tags/macroelasticity/
     - /tags/microelasticity/
     - /tags/ui-extensions/