a32e2f165a
get_companion_matrix: remove unnecessary conditional
2018-09-12 18:29:07 +02:00
e9d7f6ca24
Merge branch 'master' into ecb-master
2018-09-12 18:28:47 +02:00
6815624a6a
Fixed bug.
...
Growth neutrality correction was applied twice.
2018-09-12 15:41:07 +02:00
51416bf2ae
Always use "isoctave" for testing Octave context
2018-09-07 17:22:08 +02:00
0f3678ec4a
Fixed ordering of variables in error correction term of PAC equation
...
PAC equation has to be written as
diff(x) = a0*(xstar(-1)-x(-1)) + a1*diff(x(-1)) + ... + ap*diff(x(-p)) + PAC_EXPECTATION(pacmodelname) + ...;
In the error correction term, a0*(xstar(-1)-x(-1)), we must have the difference
between the target (the trend xstar(-1)) and the level of the endogenous
variable (x(-1)). To ensure stability around the trend, the parameter a0 needs
to be positive.
REMARKS
[1] In the TREND_COMPONENT_MODEL the error correction terms are written in
reverse order, ie as the difference betwwen the level of the endogenous
variable and the trend variable.
[2] In the estimation routine we do not constrain a0 to be positive, but is
would surely help to satisfy this condition in the initial condition.
2018-09-06 22:07:31 +02:00
74ef4d2131
Cosmetic change.
2018-09-06 13:40:43 +02:00
5d8a1feda4
Fixed regular expression.
...
Data matrices were not correcty lagged for lags>1. This commit fixes the
inconsistencies (in terms of residuals) between Iterative OLS and NLS routines.
2018-09-06 13:40:27 +02:00
940c970ff3
Use same range in NLS and Iterative OLS.
...
The range option is the range of data considered for the right hand side variable.
2018-09-04 09:40:47 +02:00
6e1d06bddc
Display SSR in Iterative OLS.
2018-09-03 18:01:59 +02:00
8b1b1273c3
Fixed correction for growth neutrality.
...
Also added the possibility to use an endogenous variable for growth.
2018-09-03 17:57:10 +02:00
fde103d5f4
Removed debugging display.
2018-09-03 17:55:55 +02:00
a207550680
Fixed error correction term.
2018-09-03 17:53:01 +02:00
044f0f8de6
Added missing output required by some integration tests.
2018-09-03 17:38:09 +02:00
5ea0c8098b
Ensure that the ordering of the trend variables is consistent...
...
... With the ordering of the EC variables.
2018-09-03 17:35:59 +02:00
e1b2b80d64
Small efficiency change.
2018-08-29 17:42:49 +02:00
d23d1a470b
Added the possibility to estimate PAC_EQUATION with iterative ols and non constant growth.
2018-08-29 17:42:04 +02:00
30b34c4323
Small efficiency changes.
2018-08-29 16:15:52 +02:00
00498d19c8
Fixed ec matrix (rules out lag>1).
2018-08-28 19:25:05 +02:00
36388ce28a
Fixed bug in PAC_EXPECTATION.
...
The selection of the target variable in the error correction term was still
wrong if the target variable was not an auxiliary variable.
2018-08-28 19:23:35 +02:00
18a2626543
Fixed bugs in PAC_EXPECTATION.
...
- The selection of the target variable in the error correction term was wrong.
- Target variables in logs were still not working.
2018-08-28 12:12:21 +02:00
6dc35c676b
Fixed bug in VAR_EXPECTATION with TREND_COMPONENT_MODEL.
...
The selection of the expected variable in the companion VAR was not correct.
2018-08-28 11:06:20 +02:00
ae530293c5
Fixed bug. Trends in log where not accounted for in PAC equation.
2018-08-27 19:35:33 +02:00
83c9b0d5b6
Make rool for trend_component_model in var_expectation.
...
Not yet working, a bug in the preprocessor remains to be fixed. The
preprocessor does not create the correct number of reduced form parameters
for VAR_EXPECTATION when the auxiliary model is a trend component model,
because it ignores the fact that the model has to be rewritten in levels.
2018-08-27 14:37:26 +02:00
6ec9758313
update var_expectation code and tests for change in field name
2018-08-23 10:38:39 +02:00
cd05b9ba8f
Cosmetic changes.
2018-08-22 11:49:30 +02:00
2b6ee881a4
Efficiency changes.
2018-08-22 11:49:15 +02:00
442a70e905
Added missing semicolon.
2018-08-21 21:56:01 +02:00
4a0b3ffe7e
Adapted matlab code to new TREND_COMPONENT auxiliary model.
2018-08-21 21:49:58 +02:00
38b2593e31
Efficiency changes.
2018-08-21 21:02:20 +02:00
322682635f
get_ar_ec_matrices: fix bug in ordering of ec matrix
2018-08-20 14:58:52 +02:00
b27267da9b
get_ar_ec_matrices: changes for introduction of trend_component_model statement
2018-08-20 10:57:26 +02:00
7d6296f7a6
Fixed bug introduced by 42bba08887.
2018-08-17 21:42:09 +02:00
e50bb1566e
Updated dseries submodule.
2018-08-16 16:42:25 +02:00
822446c043
Added missing copyright headers.
2018-08-15 22:05:47 +02:00
42bba08887
Make the code robust to the order of declaration of the estimated parameters.
2018-08-15 22:03:33 +02:00
15ad3cebcf
Fixed indexation bug (last autoregressive parameter was missing).
2018-08-15 22:03:01 +02:00
702e6d4cc7
Fixed lag number in PAC equation.
...
The number of autoregressive parameters has to be equal to the number of lags
in the PAC equation.
2018-08-13 12:41:37 +02:00
8b3ba814c7
Fixed PAC index for target variable in companion VAR.
2018-08-10 15:42:13 +02:00
8a6d23f471
Merge branch 'master' into ecb-master
2018-08-10 15:37:26 +02:00
451385774b
Cosmetic changes.
2018-08-10 15:36:41 +02:00
86445832fd
Added routine returning true iff a variable is an auxiliary variable.
2018-08-10 14:52:22 +02:00
c28c8187e8
Fixed typo.
2018-08-08 16:23:15 +02:00
8033b2737e
Added routines for VAR_EXPECTATION_MODEL.
2018-08-08 15:53:55 +02:00
c9a38c4de7
Merge branch 'master' into ecb-master
...
Fixed conflicts:
- tests/run_block_byte_tests_octave.m
2018-08-04 21:08:08 +02:00
5b30ed34ae
Allow calls to get_companion_matrix routine with only one argument.
2018-08-04 20:15:52 +02:00
dc026329a7
Cosmetic change.
2018-08-04 20:14:28 +02:00
13526bcbce
Octave now has the same graphical waitbar as MATLAB (for MCMC progress)
2018-08-02 15:33:18 +02:00
d03cc56587
solve_algo=7 and stack_solve_algo=2 are now allowed under Octave
...
The gmres() function has been implemented (actually since Octave 3.4.1!).
2018-08-02 15:20:39 +02:00
fda021855c
Fix forecast command with deterministic exogenous and linear option
...
Closes #1608
2018-08-02 14:20:51 +02:00
f830fb7d53
Updated dseries submodule.
2018-07-31 12:55:17 +02:00
Houtan Bastani
Stéphane Adjemian(Charybdis)
Sébastien Villemot
Stéphane Adjemia (Scylla)