Search found 3 matches

by Estel
2 years ago
Forum: Modeling
Topic: [Solved] To modify parameters in a dynamic CGE model?
Replies: 0
Views: 2397

[Solved] To modify parameters in a dynamic CGE model?

dyncge1.txt Hi All, I'm a student learning CGE modeling. Here is the model from GAMS library, a standard recursive dynamic CGE: https://www.gams.com/latest/gamslib_ml/libhtml/gamslib_dyncge.html My question is: Why cannot the following parameters be modified? 'share par. in composite cons. func.' (...
by Estel
3 years ago
Forum: Modeling
Topic: Error: rPower: FUNC DOMAIN: x**y, x=0,y<0
Replies: 1
Views: 1621

Re: Error: rPower: FUNC DOMAIN: x**y, x=0,y<0

Problem solved.
The new chart gives a really bad initial value of QE(i), we merged this sector with another one, then the model works just fine.
by Estel
3 years ago
Forum: Modeling
Topic: Error: rPower: FUNC DOMAIN: x**y, x=0,y<0
Replies: 1
Views: 1621

Error: rPower: FUNC DOMAIN: x**y, x=0,y<0

Hi all, I'm testing a CGE model. It was based on an old SAM, so I replaced it with a new one. Then I got this error message on the CET equation Error: rPower: FUNC DOMAIN: x**y, x=0,y<0 eqQD(i).. QD(i)=e=gammae(i)**(-sigmaex(i)-1)*(xid(i)*(1+taxp(i))*PX(i)/PD(i))**(-sigmaex(i))*QX(i); I checked the ...