diff --git a/DynareBison.yy b/DynareBison.yy
index 08052f77..8753ac38 100644
--- a/DynareBison.yy
+++ b/DynareBison.yy
@@ -430,6 +430,12 @@ parameter_list : parameter_list symbol
                  { driver.declare_parameter($3, $4); }
                | symbol TEX_NAME
                  { driver.declare_parameter($1, $2); }
+               | parameter_list symbol TEX_NAME named_var
+                 { driver.declare_parameter($2, $3, $4); }
+               | parameter_list COMMA symbol TEX_NAME named_var
+                 { driver.declare_parameter($3, $4, $5); }
+               | symbol TEX_NAME named_var
+                 { driver.declare_parameter($1, $2, $3); }
                ;
 
 predetermined_variables_list : predetermined_variables_list symbol
diff --git a/ParsingDriver.cc b/ParsingDriver.cc
index 79505b31..4e0a0e05 100644
--- a/ParsingDriver.cc
+++ b/ParsingDriver.cc
@@ -186,12 +186,14 @@ ParsingDriver::declare_exogenous_det(string *name, string *tex_name, string *lon
 }
 
 void
-ParsingDriver::declare_parameter(string *name, string *tex_name)
+ParsingDriver::declare_parameter(string *name, string *tex_name, string *long_name)
 {
-  declare_symbol(name, eParameter, tex_name, NULL);
+  declare_symbol(name, eParameter, tex_name, long_name);
   delete name;
   if (tex_name != NULL)
     delete tex_name;
+  if (long_name != NULL)
+    delete long_name;
 }
 
 void
diff --git a/ParsingDriver.hh b/ParsingDriver.hh
index 27d9800b..cb266d45 100644
--- a/ParsingDriver.hh
+++ b/ParsingDriver.hh
@@ -264,7 +264,7 @@ public:
   //! Declares an exogenous deterministic variable
   void declare_exogenous_det(string *name, string *tex_name = NULL, string *long_name = NULL);
   //! Declares a parameter
-  void declare_parameter(string *name, string *tex_name = NULL);
+  void declare_parameter(string *name, string *tex_name = NULL, string *long_name = NULL);
   //! Declares a statement local variable
   void declare_statement_local_variable(string *name);
   //! Completes a subsample statement
diff --git a/SymbolTable.cc b/SymbolTable.cc
index 102814a9..ae07a516 100644
--- a/SymbolTable.cc
+++ b/SymbolTable.cc
@@ -211,10 +211,12 @@ SymbolTable::writeOutput(ostream &output) const throw (NotYetFrozenException)
     {
       output << "M_.param_names = '" << getName(param_ids[0]) << "';" << endl;
       output << "M_.param_names_tex = '" << getTeXName(param_ids[0]) << "';" << endl;
+      output << "M_.param_names_long = '" << getLongName(param_ids[0]) << "';" << endl;
       for (int id = 1; id < param_nbr(); id++)
         {
           output << "M_.param_names = char(M_.param_names, '" << getName(param_ids[id]) << "');" << endl
-                 << "M_.param_names_tex = char(M_.param_names_tex, '" << getTeXName(param_ids[id]) << "');" << endl;
+                 << "M_.param_names_tex = char(M_.param_names_tex, '" << getTeXName(param_ids[id]) << "');" << endl
+                 << "M_.param_names_long = char(M_.param_names_long, '" << getLongName(param_ids[id]) << "');" << endl;
 
           if (getName(param_ids[id]) == "dsge_prior_weight")
             output << "options_.dsge_var = 1;" << endl;