diff --git a/tests/Makefile.am b/tests/Makefile.am
index 1241bbaa4..c500f95f9 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -144,6 +144,7 @@ MODFILES = \
 	recursive/ls2003.mod \
 	recursive/ls2003_bayesian.mod \
 	recursive/ls2003_bayesian_xls.mod \
+	recursive/ls2003_bayesian_csv.mod \
 	ms-sbvar/test_exclusions.mod \
 	ms-sbvar/test_exclusions_nc.mod \
 	ms-sbvar/test_lower_cholesky.mod \
diff --git a/tests/recursive/ls2003_bayesian_csv.mod b/tests/recursive/ls2003_bayesian_csv.mod
new file mode 100644
index 000000000..a2cb610eb
--- /dev/null
+++ b/tests/recursive/ls2003_bayesian_csv.mod
@@ -0,0 +1,76 @@
+if isoctave() && octave_ver_less_than('3.8')
+   return
+end
+
+if ~isoctave() && ~matlab_ver_less_than('8.4')
+   websave('data_ca1_csv.csv','http://www.dynare.org/Datasets/data_ca1_csv.csv')
+else
+   urlwrite('http://www.dynare.org/Datasets/data_ca1_csv.csv','data_ca1_csv.csv')
+end
+
+var y y_s R pie dq pie_s de A y_obs pie_obs R_obs;
+varexo e_R e_q e_ys e_pies e_A;
+
+parameters psi1 psi2 psi3 rho_R tau alpha rr k rho_q rho_A rho_ys rho_pies;
+
+psi1 = 1.54;
+psi2 = 0.25;
+psi3 = 0.25;
+rho_R = 0.5;
+alpha = 0.3;
+rr = 2.51;
+k = 0.5;
+tau = 0.5;
+rho_q = 0.4;
+rho_A = 0.2;
+rho_ys = 0.9;
+rho_pies = 0.7;
+
+
+model(linear);
+y = y(+1) - (tau +alpha*(2-alpha)*(1-tau))*(R-pie(+1))-alpha*(tau +alpha*(2-alpha)*(1-tau))*dq(+1) + alpha*(2-alpha)*((1-tau)/tau)*(y_s-y_s(+1))-A(+1);
+pie = exp(-rr/400)*pie(+1)+alpha*exp(-rr/400)*dq(+1)-alpha*dq+(k/(tau+alpha*(2-alpha)*(1-tau)))*y+alpha*(2-alpha)*(1-tau)/(tau*(tau+alpha*(2-alpha)*(1-tau)))*y_s;
+pie = de+(1-alpha)*dq+pie_s;
+R = rho_R*R(-1)+(1-rho_R)*(psi1*pie+psi2*(y+alpha*(2-alpha)*((1-tau)/tau)*y_s)+psi3*de)+e_R;
+dq = rho_q*dq(-1)+e_q;
+y_s = rho_ys*y_s(-1)+e_ys;
+pie_s = rho_pies*pie_s(-1)+e_pies;
+A = rho_A*A(-1)+e_A;
+y_obs = y-y(-1)+A;
+pie_obs = 4*pie;
+R_obs = 4*R;
+end;
+
+shocks;
+var e_R = 1.25^2;
+var e_q = 2.5^2;
+var e_A = 1.89;
+var e_ys = 1.89;
+var e_pies = 1.89;
+end;
+
+varobs y_obs R_obs pie_obs dq de;
+
+estimated_params;
+psi1 , gamma_pdf,1.5,0.5;
+psi2 , gamma_pdf,0.25,0.125;
+psi3 , gamma_pdf,0.25,0.125;
+rho_R ,beta_pdf,0.5,0.2;
+alpha ,beta_pdf,0.3,0.1;
+rr ,gamma_pdf,2.5,1;
+k , gamma_pdf,0.5,0.25;
+tau ,gamma_pdf,0.5,0.2;
+rho_q ,beta_pdf,0.4,0.2;
+rho_A ,beta_pdf,0.5,0.2;
+rho_ys ,beta_pdf,0.8,0.1;
+rho_pies,beta_pdf,0.7,0.15;
+stderr e_R,inv_gamma_pdf,1.2533,0.6551;
+stderr e_q,inv_gamma_pdf,2.5066,1.3103;
+stderr e_A,inv_gamma_pdf,1.2533,0.6551;
+stderr e_ys,inv_gamma_pdf,1.2533,0.6551;
+stderr e_pies,inv_gamma_pdf,1.88,0.9827;
+end;
+
+estimation(datafile=data_ca1_csv,first_obs=8,nobs=[76 79],mh_nblocks=1,prefilter=1,mh_jscale=0.5,mh_replic=2000,forecast=8) y_obs R_obs pie_obs dq de;
+
+delete('data_ca1_csv.csv')