Em 8 de julho de Riccardo (Jack) Lucchetti escreveu:<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div class="im">

On Thu, 7 Jul 2011, Pindar wrote:<br>
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Hi there,<br>
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I would like to know if someone has already done (a simple) SVAR estimation of AB type with GRETL?<br>
(one that is not a Cholesky decomposition)<br>
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I have. I plan to do some work on my SVAR package next week, possibly with Sven&#39;s help, if he can (are you there, Sven?).<br>
<br>
However, I have a question for the community: as things stand, my SVAR functions can be used in a script quite nicely, but lack a GUI interface, simply because I wouldn&#39;t know how to design one (eg: how would you specify contraints through a GUI interface?).</blockquote>

<div> <br></div></div>Dear Jack, could you please take a look at the .jpg file attached? It&#39;s a simple proposal for the GUI implementation (more specifically a suggestion for the matrix of restrictions).<br><br>Um abraço,<br>

<b><font face="tahoma, sans-serif">Henrique C. de Andrade</font></b><font face="tahoma, sans-serif"><br>Doutorando em Economia Aplicada<br>Universidade Federal do Rio Grande do Sul<br><a href="http://www.ufrgs.br/ppge" target="_blank">www.ufrgs.br/ppge</a></font><br>