Sébastien Villemot
2e3fbfc040
New option “from_initval_to_endval” to “homotopy_setup” block
2023-10-10 13:19:12 -04:00
Sébastien Villemot
6b44e08daa
steady: add check over the value of homotopy_mode option
2023-10-06 16:41:54 -04:00
Sébastien Villemot
7f6f66c1c9
steady: add a warning if homotopy_setup block is present but homotopy_mode=0
2023-10-06 16:17:09 -04:00
Sébastien Villemot
727f925f01
steady: set a more sensible default value for homotopy_steps (10)
...
Also document it.
2023-10-06 16:11:53 -04:00
Sébastien Villemot
d4b6e61497
steady: check that the homotopy_setup block is present when homotopy_mode is specified
2023-10-06 16:07:41 -04:00
Sébastien Villemot
c3680b9f85
steady: fix typo in comments
2023-10-06 16:02:02 -04:00
Sébastien Villemot
4dea001d8d
steady: variable renamings in relation to homotopy
...
– use consistent naming for M_, oo_, options_
– use more explicit names for a few other variables
2023-10-06 15:42:34 -04:00
Sébastien Villemot
068070d336
steady: various refactoring related to homotopy
...
- homotopy_mode = 2: in case of failure, print last successful point as in the
other two modes
- homotopy_mode = 1: if there is a failure at the first iteration (starting
values), do not incorrectly report that there was a successful point
- homotopy_mode = 3: if there is a failure at the first iteration (starting
values), honour the option homotopy_force_continue
– homotopy2: remove globals
2023-10-06 15:42:31 -04:00
Johannes Pfeifer
87ce652088
Account for complex value during resid and steady
2023-09-20 10:08:53 +02:00
Johannes Pfeifer
838bb2f4b5
display_static_residuals.m: fix bug introduced in 4598dba40c
2023-09-13 15:26:05 +02:00
Johannes Pfeifer
050679cd56
Rename resid.m
...
Closes #1888
2023-06-23 12:10:18 +02:00
Sébastien Villemot
37870e4a40
evaluate_steady_state: accept exogenous steady state as argument instead of whole oo_ structure
...
This is a move towards a more functional programming style.
2023-06-07 17:58:19 +02:00
Sébastien Villemot
1a421d93dd
steady: turn homotopy{1,2,3} into local functions
2023-02-16 14:22:27 -05:00
Sébastien Villemot
418a8ebb5f
Drop steady_.m which is only a thin wrapper around evaluate_steady_state
...
As a consequence, move the sanity checks inside evaluate_steady_state, where
they make more sense.
2022-04-29 15:14:43 +02:00
Sébastien Villemot
10af04c6d8
Use Unicode copyright symbol (in UTF-8 encoding) in all source files
...
It is now supported by the MATLAB editor (as of R2022a).
The old ASCII notation is left in some files that we copy as-is from other
sources (e.g. in the contrib/ and m4/ subdirectories).
The particles submodule is not updated at this point, because it is in an
inconsistent state.
[skip ci]
2022-04-13 14:54:25 +02:00
Sébastien Villemot
766fff88f6
Use secure URL for link to GNU licenses
2021-06-09 17:35:05 +02:00
Johannes Pfeifer
9c52aec23d
Adjust output of loglinear option to make clear when a logged variable is used
...
- use of function for getting labels will allow to accommodate https://git.dynare.org/Dynare/dynare/-/issues/349
- incidentally fixes a bug in the display of the simulated variance decomposition for observables with measurement error
2020-12-23 13:53:44 +01:00
Sébastien Villemot
49dc997073
Global reindentation of MATLAB code (excluding submodules)
...
Also convert to Unix end-of-lines, and remove trailing whitespaces.
2019-12-20 16:30:27 +01:00
Sébastien Villemot
89a3e94cbf
Use true/false instead of 1/0 for boolean options
...
This is more elegant, and makes it easier to distinguish them from integer
options.
Also simplify test expressions for these boolean options.
2019-03-19 15:21:16 +01:00
Houtan Bastani
b89e3b2e85
steady: various simplifications
...
(cherry picked from commit 31ec5ac90abf3ece558b1c7d0fab3e5baea54e02)
2019-02-15 17:11:38 +01:00
Stéphane Adjemian (Scylla)
7be8f10e0e
Use cells of strings instead of char arrays.
2018-01-09 22:30:01 +01:00
Stéphane Adjemian (Charybdis)
5417b27ac7
Fixed indentation of matlab files.
2017-05-16 15:10:20 +02:00
Stéphane Adjemian (Charybdis)
a53636e24e
Fixed copyright notices.
2017-05-16 14:11:15 +02:00
Stéphane Adjemian (Karaba)
515e080f49
Do not compute static residuals if steady state routine failed.
...
Avoids cryptic model dependent error message.
2017-01-04 10:26:22 +01:00
Johannes Pfeifer
f788271b9c
In debugging modus, provide termination values of steady state finding.
...
Closes #3
2015-07-24 10:44:46 +02:00
Johannes Pfeifer
139bebd810
Fix display of residuals before displaying error message
...
The computed steady state was not updated.
2013-08-25 11:31:32 +02:00
Stéphane Adjemian (Charybdis)
4052d4ccaf
Cosmetic changes. Use skipline() instead of disp(' ').
2013-07-10 17:12:34 +02:00
Stéphane Adjemian (Charybdis)
8574dfd053
Adapted print_info routine.
2013-06-12 10:54:33 +02:00
Michel Juillard
7c9ce9152d
fixing bug in error message for failed homotopy (steady)
2012-11-28 21:32:15 +01:00
Sébastien Villemot
1f9cea669a
Update copyright notices
2012-06-08 18:22:34 +02:00
Michel Juillard
c6fd17bc30
print residuals when steady fails. Printing steady state or residuals
...
is controlled by options_.noprint
2012-05-20 21:36:29 +02:00
Michel Juillard
d064db34ab
Cleaning homotopy1. Removing globals from homotopy3. Now it returns
...
last successful values when it fails
2012-05-20 08:47:54 +02:00
Michel Juillard
1316bd9555
fixed issues relative to homotopy (type I) when the user wants to
...
continue after homotopy fails. Option stop_on_error is removed. Option
homotopy_force_continue is added.
2012-05-17 17:27:07 +02:00
Michel Juillard
f7cf75a228
fixed problems with trying to make homotopy robust to problems in one run.
2012-04-23 16:57:46 +02:00
Michel Juillard
41e027aee3
added steady option stop_on_error. stop_on_error = 0 permits to
...
continue (for example, when chaining homotopy steps), even if the
steady state computation was not successful.
2012-04-16 22:40:50 +02:00
Sébastien Villemot
de337ad72e
Remove spurious initialization of oo_.endo_simul in steady
2011-12-28 10:52:16 +01:00
Stéphane Adjemian (Charybdis)
7aeb881e3a
Temporarily set the variance of the shocks to zero when computing or checking the deterministic steady
...
state. This is necessary if the model contains mean preverving spread terms.
2011-12-04 23:57:46 +01:00
Michel Juillard
130d9fca76
removed useless set_option() statement
2011-10-20 20:40:15 +02:00
Michel Juillard
36d5462328
options_.jacobian_flag is now set in global_initialization.m
2011-10-20 20:40:15 +02:00
Michel Juillard
ee7078e56c
factoring out steady-state computations; steady_state_model now
...
generates <fname>_steadystate2.m returning parameters as well in case
they have been modified by the user. Added several test cases.
2011-10-12 21:51:14 +02:00
Stéphane Adjemian (Charybdis)
e614227c3f
Added warning message when some of the deep parameters are not initialized.
2010-11-17 17:09:39 +01:00
Michel Juillard
124a6c5c12
correct bug when <fname>_steadystate.m file changes the value of parameters + display steady state in Ramsey policy
2010-05-29 07:48:00 +02:00
sebastien
502e3e1df8
Beautified MATLAB code (Unix newline convention + Emacs indentation), except: AIM, swz, particle
...
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3250 ac1d8469-bf42-47a9-8791-bf33cf982152
2009-12-16 17:17:34 +00:00
sebastien
a2cef7009d
Fixes for ticket #57
...
preprocessor:
* add a field "M_.orig_endo_nbr" containing the nbr of endogenous before adding aux vars
* always provide "M_.aux_vars" (define it to "[]" when there is no aux var)
* rename "M_.aux_vars().orig_endo_index" to "M_.aux_vars().orig_index"
M-files:
* for commands which accept a list of variables (stoch_simul, osr, estimation, dynasave, dynatype, datatomfile), when no variable is given, use only the set of original endogenous (without aux vars) as the default
* when displaying the decision rule, when there is aux vars in the state variables, replace them by their original name (with the right lag)
* in "steady", don't display aux vars
* special exception for ramsey policy: all vars (including aux vars) are displayed, because the system of aux vars from ramsey policy is not compatible with the aux vars from the preprocessor
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3166 ac1d8469-bf42-47a9-8791-bf33cf982152
2009-11-25 10:22:39 +00:00
sebastien
a03af050af
undoing r2110 and r2111 changesets
...
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@2112 ac1d8469-bf42-47a9-8791-bf33cf982152
2008-09-25 12:29:35 +00:00
michel
464e29706f
reverted r2010 because of problem with FILENAME token
...
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@2111 ac1d8469-bf42-47a9-8791-bf33cf982152
2008-09-25 12:10:12 +00:00
sebastien
0c23ac2b06
v4 matlab:
...
* fixed various copyright headers
* added URL pointer to C. Sims' original files
* removed obsolete dgamma.m
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@2018 ac1d8469-bf42-47a9-8791-bf33cf982152
2008-09-02 15:18:05 +00:00
adjemian
4580290dae
Bug correction related to initialization of deterministic simulations (i forgot to commit this file).
...
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@2011 ac1d8469-bf42-47a9-8791-bf33cf982152
2008-09-01 10:13:10 +00:00
sebastien
db50368418
v4 matlab: fixed some existing copyright headers (and some other minor header issues)
...
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@1974 ac1d8469-bf42-47a9-8791-bf33cf982152
2008-08-01 12:40:33 +00:00
michel
a148c0a3f1
undoing changes
...
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@1919 ac1d8469-bf42-47a9-8791-bf33cf982152
2008-07-02 11:38:44 +00:00