So, I do not know if I had to write the commands in the exact way Professor Cottrell did, but I did it since I do not know the command and I did not get the ratio of the process (I'm sorry, but I'm not a math student and in this case I just need the results and I can't spend time in understanding that).
So I ran the commands below and I got an error:
?wage<-system
? equation w 0 w_1 lnGDPdeflator lnGDPdeflator_1 time;0 w_1 w_2 w_3 lnGDPdeflator_1 lnGDPdeflator_2 lnGDPdeflator_3
? end system
? function matrix my_restrict (const matrix b)
> matrix v = (b[4]-b[2])/(1-b[3]) + 0.012846691
> return v
> end function
? restrict wage
? rfunc = my_restrict
? end restrict
La statistica richiesta non è disponibile (Which in english should sounds like "The statistic request is not available")
If you want, I send you the gdt file with the data.
Carlo Maria Petrangelo
-----Messaggio originale-----
Da: gretl-users-bounces@lists.wfu.edu [mailto:gretl-users-bounces@lists.wfu.edu] Per conto di Sven Schreiber
Inviato: martedì 9 febbraio 2016 19:30
A: gretl-users@lists.wfu.edu
Oggetto: Re: [Gretl-users] R: R: R: R: Restriction on model coefficients
Am 09.02.2016 um 18:14 schrieb Carlo Maria Petrangelo:
> Thank you all for the time spending to help me, and I apologize for my
> ignorance in econometrics and in gretl use (I have been using it for
> two months :-) ).
>
No worries -- in fact, questions like this can be useful for gretl, too:
In your case one bug was discovered and fixed.
cheers,
sven
_______________________________________________
Gretl-users mailing list