41 lines
521 B
Modula-2
41 lines
521 B
Modula-2
// Regression test for bug #1720 (in the purely backward case)
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var y;
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varexo eps;
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parameters rho;
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rho = 0.9;
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model;
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[ mcp = 'y>1' ]
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y = y(-1)^rho*exp(eps);
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end;
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initval;
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y = 1;
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eps = 0;
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end;
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steady;
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check;
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shocks;
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var eps;
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periods 1 10;
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values -1 1;
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end;
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perfect_foresight_setup(periods=20);
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perfect_foresight_solver(lmmcp);
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if ~oo_.deterministic_simulation.status
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error('Perfect foresight simulation failed')
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end
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if any(oo_.endo_simul < 1)
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error('y>1 constraint not enforced')
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end
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