On Fri, 21 Oct 2011, Riccardo (Jack) Lucchetti wrote:
 On Fri, 21 Oct 2011, Anutechia Asongu wrote:
> Could anyone gist me on why Grelt crashes each time I'm estimation 
> via a TSLS approach; especially when the endogenous explaining
> variables exceed 3 and the instruments >4.
 Does it? Here, the following script runs just fine [...] 
Here too; and I also tried estimating the same model via the GUI.
Anutechia, could you tell us,
- What version and build-date of gretl are you running?
- On what platform? MS Windows?
- Are you estimating your TSLS model via script or GUI?
and give a detailed recipe for producing a crash -- say, using one 
of the datasets supplied with gretl.
Thanks,
Allin Cottrell