Johannes Pfeifer
b58c8274dd
Manual: clarify that name tags are not required for all equations for display of residuals with tags
2016-05-28 19:34:07 +02:00
Johannes Pfeifer
118b3ccb74
catstruct.m: remove call to nargchk, which will be removed in future Matlab versions
2016-05-28 19:32:11 +02:00
Johannes Pfeifer
eca30eff75
Modify lmmcp unit test to have second (name) tag
2016-05-28 19:31:53 +02:00
Johannes Pfeifer
f5fd699149
Update documentation on equation tags and LMMCP
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Also documents solve_algo=10
2016-05-28 18:02:57 +02:00
Johannes Pfeifer
06ed7ad83f
Update manual on slice mode_files option to reflect 3e8dbcfc7e
2016-05-28 15:45:39 +02:00
Johannes Pfeifer
96ca17623b
Fix URL fir equation tags
2016-05-28 15:25:03 +02:00
Stéphane Adjemian (Charybdis)
dfbad0404d
Fixed crash in sim1_linear when periods=1.
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Closes #1176 .
2016-05-26 22:19:36 +02:00
Stéphane Adjemian (Charybdis)
adb1471a3a
Added example for dynare++ in windows package.
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Closes #1178 .
2016-05-26 15:05:59 +02:00
Stéphane Adjemian (Charybdis)
03da338b05
Added more informative error messages.
2016-05-25 12:54:47 +02:00
Stéphane Adjemian (Charybdis)
6007d51ef4
Code factorization.
2016-05-25 12:42:56 +02:00
Stéphane Adjemian (Charybdis)
fb4dfc6da6
Fixed typo.
2016-05-24 22:32:02 +02:00
Stéphane Adjemian (Charybdis)
0ea9bc4e90
Fixed typo introduced in 0abb9dc6f9
.
2016-05-24 21:18:13 +02:00
Michel Juillard
cd55ed749c
extended_path: fixing inititalization for PATH
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(cherry picked from commit 7d29e917f77e7e20211e5be01544d86c64af8c65)
2016-05-24 18:08:33 +02:00
Michel Juillard
28c0c92ae8
fixing typos
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(cherry picked from commit 86995a3bd478a3dc02919424aeb77e2a550a84c5)
2016-05-24 17:57:26 +02:00
Stéphane Adjemian (Charybdis)
3fa6a96bfb
Added homotopy.
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Fixes the issue of paths containing spurious solutions for (stochastic)
perfect foresight models.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Charybdis)
cfc6957625
Cosmetic changes.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Charybdis)
8b5b7921f6
Improved solver for (S)EP.
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Use previous solution as an initial condition for the perfect foresight problem.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Charybdis)
80f1baad7e
Changed solver in simul_backward_nonlinear_model.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Charybdis)
6c7f3f1932
Added input to pass sequence of shocks.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
7d1d860a53
Fixed ep.init option.
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Initialization of the perfect foresight solver (in extended path) with
the solution of the first order approximation of the model was broken.
If the value of options_.ep.init is "true"" (1) then the solution of the
first order approximation is used as an initial guess for the newton
lilke solver. If the value of options_.ep.init is "false" (0) the solver
is initialized with the steady state.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
dabdda0506
Fixed wrong definition of a logical variable.
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The second outputr returned by perfect_foresight_solver_core is the
max. abs. residual, not a dummy variable indicating success or failure
of the perfect foresight solver.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
fbf2fae036
Changed option value for unscented integration nodes.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
edce6b4779
Added integration test for Monte-Carlo EP.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
fdbd4fa7a7
Code factorization.
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- Added routines for initializing and setting shocks in EP.
- Added a specialized routine for doing Monte Carlo around EP.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
3bbac629ed
Cosmetic change.
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Removed maximum_lead and maximum_lag in extended_path routines.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
d74f315bfb
Fixed bug in (Stochastic) Extended Path algorithm.
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Innovations were not correctly passed to the non linear solver. Closes #1128 .
2016-05-24 17:28:24 +02:00
Stéphane Adjemian(Charybdis)
6dcfd1c072
Added integration test.
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Test that the extended path and stoch_simul (with order equal to 1)
algorithms return the same paths for the endogenous variables if the
RE model is linear.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
4926b6c6ff
Added a routine the residuals of a model.
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Takes a path for the endogenous variables and returns the residuals of
the dynamic equations. This routine is useful for solving the model with
the PEA approach.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
ea1ebfa911
Added argument to simul_backward_nonlinear_model.
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First input argument is a vector for the initial condition of the
endogenous variables. If empty, the steady state of the model is used.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
e507a6d0a9
Fixed copyright header.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
8958b7ef98
Cosmetic changes.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
3a1f74d7a7
Fixed typo.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
13ca15a278
Allow (S)EP with arbitrary sequence of innovations.
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The third input argument of extended_path Matlab/Octave's routine is the
sequence of shocks (T*n array, where n is the number of exogenous
variables and T is the size of the sample). If the third argument is
empty, the (stochastic) extended path is run with gaussian
innovations (this corresponds to the previous behaviour).
TODO:
- Fix the compatibility with ep.replic_nbr
- Check the 'calibrated' mode.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
b60bd7b36b
Removed globals from extended_path routine.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
635d5b704b
Added description of options lmmcp and stack_solve_algo==7 in reference manual.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
4bd8ef7a9f
Added new integration tests.
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Simulation of the Smets and Wouters perfect foresight model, with a
productivity shock such that the nominal interest rate hits the
ZLB. Comparison of the solutions returned by a Newton
algorithm (stack_solve_algo==0) and the LMMCP algorithm. AT the time of
this commit, the results are different... Probably an issue with the
LMMCP algorithm.
2016-05-24 17:28:24 +02:00
Stéphane Adjemian (Hermes)
ee78ad2049
Improved execution speed.
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Removed some calls to bsxfun which is not optimal on sparse matrices. I
only removed the calls where I identified bottlenecks (with a Smets and
Wouters model), more tests are needed to decide if we have to remove other
occurences of bsxfun on sparse matrices.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
be0f6230ad
Cosmetic changes.
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- Use a switch-case block.
- Added a warning when the user tries to solve a linear(ized) model
with solve_algo different from 0 (for a linear model).
- Added an error message if the user try to solve a linearized model
with stack_solve_algo=6 (not implemented).
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
1815eb8e56
Code factorization.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
8a163842d0
Removed oo_ from sim1_linear routine.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
7eed391eb7
Do not display max. abs. error.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
4e8fcf6d47
Use lmmcp option in integration tests.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
97d094b6dd
Added mention to equation tags in Ref. manual.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
53747cb082
Fixed lmmcp option.
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This option may be used in extended_path and perfect_foresight_solver commands.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
7355214413
Added integration tests for lmmcp in testsuite.
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Also merged rbcii.mod and rbciia.mod.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Hermes)
8b084595e2
Added solve_algo as an option for perfect_foresight_solver.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Charybdis)
8763c29f34
Renamed and changed integration test for sim1_purely_forward routine.
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Check the results against analytical solution. Also added a new
integration test (ar1.mod).
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Charybdis)
02c71eb270
Renamed and changed integration test for sim1_purely_backward routine.
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Compare the solution returned by sim1_purely_backward with the true solution.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Charybdis)
e0be60710c
Removed oo_ from sim1_purely_{backward,forward} routines.
2016-05-24 17:26:06 +02:00
Stéphane Adjemian (Charybdis)
0abb9dc6f9
Added integration test.
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Comparison of the solutions for the endogenous variables in perfect
foresight models with stack_solve_algo equal to 0 and 6 (LBJ, legacy
algorithm).
2016-05-24 17:26:06 +02:00