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var y pie r;
varexo e_y e_pie;
parameters delta sigma alpha kappa gamma1 gamma2;
delta = 0.44;
kappa = 0.18;
alpha = 0.48;
sigma = -0.06;
gamma1 = 1.5;
gamma2 = 0.5;
model(use_dll);
y = delta * y(-1) + (1-delta)*y(+1)+sigma *(r - pie(+1)) + e_y;
pie = alpha * pie(-1) + (1-alpha) * pie(+1) + kappa*y + e_pie;
r = gamma1*pie+gamma2*y;
end;
shocks;
var e_y;
stderr 0.63;
var e_pie;
stderr 0.4;
end;
steady;
options_.maxit_ = 100;
options_.ep.verbosity = 0;
options_.ep.stochastic.status = 0;
options_.ep.order = 0;
options_.ep.nnodes = 0;
options_.console_mode = 0;
ts = extended_path([],100);
options_.ep.stochastic.status = 1;
options_.ep.order = 1;
options_.ep.nnodes = 3;
sts = extended_path([],100);
if max(max(abs(ts-sts))) > 1e-12
error('extended path algorithm fails in ./tests/ep/linear.mod')
end
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