diff --git a/tests/Makefile.am b/tests/Makefile.am
index 86d3e1a42b4ffbc97fc24594cda0d5bbcdbd08da..48eacd71e6fa625ee664c230cb8495a2caca6096 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -423,7 +423,8 @@ MODFILES = \
 	bgp/solow-1/solow.mod \
 	bgp/nk-1/nk.mod \
 	bgp/ramsey-1/ramsey.mod \
-	dynare-command-options/ramst.mod
+	dynare-command-options/ramst.mod \
+	ramst_time_varying_information_set.mod
 
 ECB_MODFILES = \
 	var-expectations/1/example1.mod \
@@ -1232,7 +1233,8 @@ EXTRA_DIST = \
 	histval_initval_file/my_assert.m \
 	histval_initval_file/ramst_data.xls \
 	histval_initval_file/ramst_data.xlsx \
-	histval_initval_file/ramst_initval_file_data.m
+	histval_initval_file/ramst_initval_file_data.m \
+	ramst_time_varying_information_set_data.csv
 
 if ENABLE_MATLAB
 check-local: check-matlab
diff --git a/tests/ramst_time_varying_information_set.mod b/tests/ramst_time_varying_information_set.mod
new file mode 100644
index 0000000000000000000000000000000000000000..6199c09c434abd1c9992492fde031e09f208f99a
--- /dev/null
+++ b/tests/ramst_time_varying_information_set.mod
@@ -0,0 +1,35 @@
+var c k;
+varexo x;
+
+parameters alph gam delt bet aa;
+alph=0.5;
+gam=0.5;
+delt=0.02;
+bet=0.05;
+aa=0.5;
+
+
+model;
+c + k - aa*x*k(-1)^alph - (1-delt)*k(-1);
+c^(-gam) - (1+bet)^(-1)*(aa*alph*x(+1)*k^(alph-1) + 1 - delt)*c(+1)^(-gam);
+end;
+
+initval;
+x = 1;
+k = ((delt+bet)/(1.0*aa*alph))^(1/(alph-1));
+c = aa*k^alph-delt*k;
+end;
+
+steady;
+
+check;
+
+options_.periods = 7;
+
+time_varying_information_set_solver('ramst_time_varying_information_set_data.csv', false);
+rplot x;
+rplot k;
+
+time_varying_information_set_solver('ramst_time_varying_information_set_data.csv', true);
+rplot x;
+rplot k;
diff --git a/tests/ramst_time_varying_information_set_data.csv b/tests/ramst_time_varying_information_set_data.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4e0614a09b721dba555f59093c5baf32ae333154
--- /dev/null
+++ b/tests/ramst_time_varying_information_set_data.csv
@@ -0,0 +1,10 @@
+Exo,x,x,x,x,x,x,x
+Period (info),1,2,3,4,5,6,7
+Terminal,1,1.1,1.2,1.2,1.2,1.1,1.1
+Period 1 (real),1.2,,,,,,
+Period 2 (real),1,1.3,,,,,
+Period 3 (real),1,1,1.4,,,,
+Period 4 (real),1,1,1,1,,,
+Period 5 (real),1,1,1,1,1,,
+Period 6 (real),1,1,1,1,1,1.1,
+Period 7 (real),1,1,1,1,1,1.1,1.1