15d7432105
Occbin: add more sanity checks on expressions in “occbin_constraints” block
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— forbid leads and lags
— forbid expectation operators
This is implemented by moving the occbin_constraints expression to a separate
DataTree. As a side-effect, this removes the spurious non-linearity warning in
a stochastic context (because we were introducing inequalities and abs()
operators in the main DynamicModel tree).
2021-07-21 16:33:23 +02:00
ebd9954d33
Occbin: new syntax for constructing multi-regime equations
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Ref. #68
2021-07-20 18:18:24 +02:00
0b8e3345fc
Ensure that a tag is not declared twice in the same equation
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Previously the first value was silently ignored. It’s better to explicitly
forbid this. If this change creates problems (since it’s a change in an
undocumented behaviour), we can turn it into a warning.
2021-07-20 14:56:48 +02:00
81d4fd5d83
Occbin: generate +<basename>/occbin_difference.m
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In particular, this implies that steady state values of endogenous in the
“occbin_constraints” block must now be specified using the STEADY_STATE()
operator (and not with a “_ss” suffix).
Moreover:
– make various simplifications to the fields generated under M_
– in the driver file, replace the call to occbin.initialize() by a few explicit operations
Ref. #68
2021-07-20 12:26:11 +02:00
90b1235a64
New utility to check if an expression contains an exogenous (possibly deterministic)
2021-07-20 12:10:58 +02:00
08ac455fcd
Implement “occbin_constraints” block
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Consequently drop “occbin” option to “model”.
Incidentally, allow more values in equation tag names (previously some keywords
such as “alpha” were disallowed).
Ref. #68
2021-07-16 11:34:27 +02:00
2e696a2e0d
Add shocks(surprise) block (for occbin)
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Ref. #68
2021-07-13 21:55:31 +02:00
c3b0ce8e69
shocks/mshocks/conditional_forecast_paths: various cleanups
2021-07-13 17:17:57 +02:00
61b37942ab
First part of Occbin interface
2021-07-13 13:38:25 +00:00
6aeef11bb2
New perfect_foresight_with_expectation_errors_{setup,solver} commands
2021-07-09 17:14:22 +02:00
365fb27f3d
New “structural” option to “var_model”
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As the name implies, this option allows contemporaneous variables on the RHS.
The A0 matrix for contemporaneous variables is added as a second (optional)
output to the generated var_ar.m file. Note that for reduced-form VAR, this
matrix will be the identity.
Also, the user is now allowed to write the VAR models in a more flexible form:
the LHS must still be a single variable, but the RHS can be an arbitrary
expression (as long as it is linear, obviously). Internally, the preprocessor
now uses derivation to compute the coefficients of the AR and A0. This change
applies to both reduced-form and structural VAR models.
Ref. dynare#1785
2021-07-08 12:55:47 +02:00
f7a367d7b1
“var_model” statement: make “eqtags” option mandatory
2021-07-08 12:55:40 +02:00
67f4777ac3
Remove support for obsolete syntax: var_model(order = 2) X Y Z;
2021-07-07 18:26:09 +02:00
c9d6d9c6f8
Enforce non-positivity of the “time_shift” option to “var_expectation_model”
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Closes : #70
2021-07-06 16:40:20 +02:00
221daeab6f
New time_shift option to var_expectation_model
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Ref. dynare#1787
2021-07-01 17:56:07 +02:00
f354458418
method_of_moments: remove var_list_
2021-06-24 15:10:24 +02:00
824433aa3f
Refactor driver output for heteroskedastic_shocks
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Ref. dynare#1791
2021-06-15 12:53:40 +02:00
74ef3457b4
Use secure URL for link to GNU licenses
2021-06-09 17:21:00 +02:00
c5f9ae89e7
Implement new “occbin” option to “model” block
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For the time being, the preprocessor will refuse that this option be used with
any command other than estimation.
By the way, remove occbin_likelihood and occbin_smoother options to estimation.
Ref. dynare#569
2021-05-31 10:00:59 +02:00
b12b254f2c
Add heteroskedastic_filter option and heteroskedastic_shocks block
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Ref. dynare!1844, dynare!1851
2021-05-26 18:27:52 +02:00
e552bfc4b3
Refactor parsing of deterministic shocks
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This will simplify the implementation of heteroskedastic_shocks.
2021-05-26 17:05:51 +02:00
d511e3ec3a
add deterministic_trends statement (only used by Dynare Julia)
2021-04-22 15:19:21 +02:00
7b3df21f11
DataTree::operator=(): fix crash when symbol ID ordering of model local variables does not correspond to the recursive ordering in the model block
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Ref. dynare#1782
2021-04-16 17:34:13 +02:00
e46168db66
Simplify parsing of lists of key/value pairs options
2021-02-23 16:49:11 +01:00
ad22e62874
filter_initial_state: Port lost preprocessor commits from https://git.dynare.org/JohannesPfeifer/dynare/-/commits/filter_initial_state
2021-01-26 16:03:04 +01:00
af9bd8f109
Remove the unfinished decomposition in linear and nonlinear blocks
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Also remove the det_cond_forecast interface, that was related to it.
Ref. dynare!1626
Closes : #39
2021-01-25 18:03:37 +01:00
ec66768a63
Forbid exogenous deterministic variables with a lead or lag
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Ref. dynare#1765
2021-01-22 11:59:44 +01:00
a99ca9f450
Remove obsolete “var_estimation” statement
2020-11-26 16:13:52 +01:00
1b40327639
Remove obsolete “restrictions” block
2020-11-26 16:13:49 +01:00
9292b0692e
Rename DetCondForecast to DetCondForecastStatement, for naming consistency
2020-11-25 17:40:00 +01:00
4b8290faa5
Do not crash when unknown symbol is passed to “irf_shocks” option
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Closes : #57
2020-11-18 17:47:37 +01:00
Stéphane Adjemian (Charybdis)
0f268ce70c
Fixed logic.
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Value passed to steady_state_growth was not acknowledge.
2020-09-18 11:11:50 +02:00
09054e11dc
Add new “matched_moments” block
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Closes : #51
2020-07-28 18:30:24 +02:00
5cc9f216ca
Make preprocessor recognize default order=2 of stoch_simul
2020-07-21 10:40:08 +02:00
98ddbb61ba
Method of moments: Preprocessor preparations
2020-07-10 11:18:57 +02:00
becc433d56
Rename byte_code to bytecode for consistency with user option name
2020-05-20 11:39:59 +02:00
ed4c36a267
add first_simulation_period to the lexer
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(cherry picked from commit c8575e11d2f81ad606ab50849c52127653699a93)
2020-05-14 14:36:35 +00:00
7371558321
rework equation tags
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Create new EquationTags class to simplify use of equation tags throughout the code and avoid repeated code
issue #38
2020-02-21 17:49:38 +01:00
c4a9f93d40
Do not allow the estimation of a parameter that appears in “planner_discount”
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Ref. dynare#1173
2020-02-04 17:49:53 +01:00
ee972d9638
Fix “planner_discount” option of “discretionary_policy”
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Since fe0c781c06
2020-01-30 15:42:39 +01:00
e2d5a83592
Global reindentation
2019-12-20 16:59:30 +01:00
0cd59dbcf8
bug fix: clear symbol list and options list after call to `DetCondForecast` constructor
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issue #39
2019-12-20 14:51:16 +01:00
32c3910e18
allow symbol list to accept auxiliary variables
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dynare#1355
2019-12-20 14:51:15 +01:00
fe0c781c06
New “planner_discount_latex_name” option of “ramsey_policy”
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Accepts a TeX name, as for variable declarations (i.e. enclosed within dollar
signs).
Ref. dynare#1686
2019-12-18 17:32:41 +01:00
c2461981d2
Various provisions for improvements to shock decomposition commands
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– New “squeeze_shock_decomposition” command
— New “max_nrows” option to “plot_shock_decomposition” and
“initial_condition_decomposition”
— “plot_shock_decomposition” now returns oo_ as an output argument
Ref. dynare#1687, dynare!1655
2019-12-18 11:39:44 +01:00
031c0cff5f
Various code simplifications and modernizations
2019-12-16 19:42:59 +01:00
2646f01424
fix quotes from 7958f76fae
2019-12-13 16:03:37 +01:00
fddfb7fe2f
Issue deprecation warning for `simul`
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closes dynare#1683
2019-12-13 16:01:47 +01:00
7958f76fae
issue deprecation warning for `ramsey_policy`
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dynare#1678
2019-12-12 11:36:43 +01:00
8dfa79a0f5
new command `evaluate_planner_objective`
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dynare#1678
2019-12-12 11:35:26 +01:00
Sébastien Villemot
Johannes Pfeifer
Michel Juillard
Stéphane Adjemian (Charybdis)
Houtan Bastani