diff --git a/pages/research/index.org b/pages/research/index.org
index 0537f39..1c15022 100644
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+++ b/pages/research/index.org
@@ -57,9 +57,9 @@
 
   - /Variantes en univers incertain/, joint with Christophe Cahn, Antoine Devulder and Nicolas Maggiar. [[../papers/ecoprev2007a.pdf][{PDF}]] published in Économie et Prévision, 2008
 
-  - Dealing with trends in DSGE models. An application to the Japanese economy, joint with Michel Juillard, {[[../papers/ESRI-DP-224.pdf][ESRI Discussion Paper Series No.224]]}, 2009
+  - /Dealing with trends in DSGE models. An application to the Japanese economy/, joint with Michel Juillard, {[[../papers/ESRI-DP-224.pdf][ESRI Discussion Paper Series No.224]]}, 2009
 
-  - Dealing with ZLB in DSGE models An application to the Japanese economy, joint with Michel Juillard, {[[../papers/ESRI-DP-258.pdf][ESRI Discussion Paper Series No.258]]}, 2010
+  - /Dealing with ZLB in DSGE models An application to the Japanese economy/, joint with Michel Juillard, {[[../papers/ESRI-DP-258.pdf][ESRI Discussion Paper Series No.258]]}, 2010
 
   - /Accuracy of the Extended Path Simulation Method in a New Keynesian Model with Zero Lower Bound on the Nominal Interest Rate/, joint with Michel Juillard, [[../papers/ZLB-ExtendedPath-Accuracy.pdf][{PDF}]], 2011
 
@@ -67,9 +67,10 @@
 
   - /Stochastic Extended Path Simulation Method/, joint with Michel Juillard, [[../papers/sep-2013.pdf][{PDF}]], 2013
 
-  - Assessing long run risk in a DSGE model under ZLB with the stochastic extended path approach, joint with Michel Juillard, {[[./papers/sep-2014.pdf][PDF]]}, 2014
+  - /Assessing long run risk in a DSGE model under ZLB with the stochastic extended path approach/, joint with Michel Juillard, {[[./papers/sep-2014.pdf][PDF]]}, 2014
+
+  - /Nonlinearities and Workers' Heterogeneity in Unemployment Dynamics/, joint with Frédéric Karamé and François Langot, {[[https://docs.iza.org/dp14822.pdf][IZA Discussion Paper]]}, 2021
 
-  - Nonlinearities and Workers' Heterogeneity in Unemployment Dynamics, joint with Frédéric Karamé and François Langot, {[[https://docs.iza.org/dp14822.pdf][IZA Discussion Paper]]}, 2021
 
 * Thesis (fr)
   [[../thesis/thesis.pdf][{pdf}]], [[../thesis/thesis.ps][{ps}]], sources [[../thesis/thesis.tar.bz2][{tar.bz2}]].