Dear Michel,
could you have a look at http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5cb0e2f9 e46ccb899e0210f http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5... 46ccb899e0210f
The original values for steady state computation are valid. However, later on during steady state computation in solve1 the error message
STEADY: numerical initial values incompatible with the following equations 10
is triggered. I think this is a bug.
Best,
Johannes
--
Johannes Pfeifer
Haußerstr. 29
72076 Tübingen
Tel.: +49-(0)7071-6396184
Mobil.: +49-(0)170-6936820
Germany
Hi Johannes,
I responded directly on the forum. He defines mua and mux as zero mean processes and then use them as arguments in non-linear equations without taking the exponential. This is stupid but very hard to spot or to come-up with a more meaningful error message.
Best
Michel
On 10/29/2012 09:13 AM, Johannes Pfeifer wrote:
Dear Michel,
could you have a look at http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5... http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5cb0e2f9e46ccb899e0210f
The original values for steady state computation are valid. However, later on during steady state computation in solve1 the error message
STEADY: numerical initial values incompatible with the following equations 10
is triggered. I think this is a bug.
Best,
Johannes
--
Johannes Pfeifer
Haußerstr. 29
72076 Tübingen
Tel.: +49-(0)7071-6396184
Mobil.: +49-(0)170-6936820
Germany
Dev mailing list Dev@dynare.org https://www.dynare.org/cgi-bin/mailman/listinfo/dev
Hi Michel,
thanks for helping the original poster. But my issue was rather that it is strange to complain about initial values in later runs of steady. I was wondering why the misleading error message is triggered by something else and still consider this a bug. At least in the long term we should not use an error triggered by invalid starting values to crash the steady state computation, if steady simply is not able to find a steady state (even if the reason is that the model is wrong).
Best,
Johannes
--
Johannes Pfeifer
Haußerstr. 29
72076 Tübingen
Tel.: +49-(0)7071-6396184
Mobil.: +49-(0)170-6936820
Germany
Von: dev-bounces@dynare.org [mailto:dev-bounces@dynare.org] Im Auftrag von Michel Juillard Gesendet: Dienstag, 30. Oktober 2012 18:01 An: List for Dynare developers Betreff: Re: [DynareDev] steady state computation in solve1
Hi Johannes,
I responded directly on the forum. He defines mua and mux as zero mean processes and then use them as arguments in non-linear equations without taking the exponential. This is stupid but very hard to spot or to come-up with a more meaningful error message.
Best
Michel
On 10/29/2012 09:13 AM, Johannes Pfeifer wrote:
Dear Michel,
could you have a look at http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5cb0e2f9 e46ccb899e0210f http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5... 46ccb899e0210f
The original values for steady state computation are valid. However, later on during steady state computation in solve1 the error message
STEADY: numerical initial values incompatible with the following equations 10
is triggered. I think this is a bug.
Best,
Johannes
--
Johannes Pfeifer
Haußerstr. 29
72076 Tübingen
Tel.: +49-(0)7071-6396184
Mobil.: +49-(0)170-6936820
Germany
_______________________________________________ Dev mailing list Dev@dynare.org https://www.dynare.org/cgi-bin/mailman/listinfo/dev
Hi Johannes,
thanks for pointing the problem to me. I just corrected/clarified the error messages.
Best
Michel
On 10/30/2012 10:01 PM, Johannes Pfeifer wrote:
Hi Michel,
thanks for helping the original poster. But my issue was rather that it is strange to complain about initial values in later runs of steady. I was wondering why the misleading error message is triggered by something else and still consider this a bug. At least in the long term we should not use an error triggered by invalid starting values to crash the steady state computation, if steady simply is not able to find a steady state (even if the reason is that the model is wrong).
Best,
Johannes
--
Johannes Pfeifer
Haußerstr. 29
72076 Tübingen
Tel.: +49-(0)7071-6396184
Mobil.: +49-(0)170-6936820
Germany
*Von:*dev-bounces@dynare.org [mailto:dev-bounces@dynare.org] *Im Auftrag von *Michel Juillard *Gesendet:* Dienstag, 30. Oktober 2012 18:01 *An:* List for Dynare developers *Betreff:* Re: [DynareDev] steady state computation in solve1
Hi Johannes,
I responded directly on the forum. He defines mua and mux as zero mean processes and then use them as arguments in non-linear equations without taking the exponential. This is stupid but very hard to spot or to come-up with a more meaningful error message.
Best
Michel
On 10/29/2012 09:13 AM, Johannes Pfeifer wrote:
Dear Michel,
could you have a look at http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5... http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=4151&sid=98769af7c5cb0e2f9e46ccb899e0210f
The original values for steady state computation are valid. However, later on during steady state computation in solve1 the error message
STEADY: numerical initial values incompatible with the following equations 10
is triggered. I think this is a bug.
Best,
Johannes
--
Johannes Pfeifer
Haußerstr. 29
72076 Tübingen
Tel.: +49-(0)7071-6396184
Mobil.: +49-(0)170-6936820
Germany
Dev mailing list Dev@dynare.org mailto:Dev@dynare.org https://www.dynare.org/cgi-bin/mailman/listinfo/dev
Dev mailing list Dev@dynare.org https://www.dynare.org/cgi-bin/mailman/listinfo/dev
-
Johannes Pfeifer -
Michel Juillard