50 lines
1.0 KiB
Modula-2
50 lines
1.0 KiB
Modula-2
var c1 c2 x1 x2 p1 p2 d1 d2 y1 y2;
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varexo eps_1 eps_2 eta_1 eta_2;
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parameters beta, gamma, kappa, rho_y, rho_d;
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beta = 0.96;
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gamma = 4;
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kappa = -0.5;
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rho_y = 0.9;
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rho_d = 0.9;
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model;
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p1*c1^(-gamma-1) = beta*c1(+1)^(-gamma-1)*(d1(+1)+p1(+1));
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p2*c1^(-gamma-1) = beta*c1(+1)^(-gamma-1)*(d2(+1)+p2(+1));
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p1*c2^(-gamma-1) = beta*c2(+1)^(-gamma-1)*(d1(+1)+p1(+1));
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p2*c2^(-gamma-1) = beta*c2(+1)^(-gamma-1)*(d2(+1)+p2(+1));
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c1 = y1 - (x1(-1)*(p1+d1)-x1*p1) + (x2(-1)*(p2+d2)-x2*p2);
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c2 = y2 + (x1(-1)*(p1+d1)-x1*p1) - (x2(-1)*(p2+d2)-x2*p2);
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y1 = (1-rho_y)*0.5 + rho_y*y1(-1) + eps_1;
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y2 = (1-rho_y)*0.5 + rho_y*y2(-1) + eps_2;
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d1 = (1-rho_d)*0.5 + rho_d*d1(-1) + eta_1;
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d2 = (1-rho_d)*0.5 + rho_d*d2(-1) + eta_2;
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end;
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shocks;
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var eps_1; stderr 0.01;
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var eps_2; stderr 0.01;
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var eta_1; stderr 0.01;
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var eta_2; stderr 0.01;
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corr eps_1,eta_1 = -0.5;
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corr eps_2,eta_2 = -0.5;
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end;
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initval;
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c1 = 0.5;
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c2 = 0.5;
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y1 = 0.5;
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y2 = 0.5;
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d1 = 0.5;
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d2 = 0.5;
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p1 = 12.51;
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p2 = 12.51;
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x1 = 0.26;
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x2 = 0.25;
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end;
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options_.risky_steadystate = true;
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stoch_simul(irf=0);
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