Applied General Equilibrium Modelling GLOBE, STAGE and R23 Models

© Scott McDonald & Karen Thierfelder

Intermediate CGE Modelling: Software


The course uses the General Algebraic Modeling System (GAMS) software. The text editor used is GAMSIDE (included with the GAMS programme) and all data are handled using GAMS Data Exchange (GDX) and MS Excel. It is not necessary to buy GAMS for the course; a course licence will be sent to you together with instructions for its installation. An existing installation of the Demo/Student version of GAMS is helpful.

The GAMS software can be download from here. Please ensure you download the correct version for your PC.

Operating System

The instructions assume you are using a PC with the Windows operating system (v 7 or later) either on a Windows PC or when running Boot Camp on an Apple Mac.

If you are a user of the Apple Mac or LINUX operating systems there are versions of GAMS compatible with those systems; we cannot guarantee the material we provide will always work with the Apple Mac or LINUX operating systems.

Microsoft Office

This course uses MS Excel for providing (some) model data and for downloading results data and is very useful for tabulating and graphing model results. A word processor, e.g., MS Word, will be needed to complete the assignments.


MOODLE is accessed through the internet. During the the course participants will have access to all the course materials (course programme, video presentations, PowerPoint slide shows, various ‘how to’ guides, technical and teaching documents, practical (CGE and other) computer exercises, and  GAMS libraries containing all the GAMS codes and databases used during the course).

MOODLE also provides an asynchronous forum for interacting with the instructors and other participants.


Course Aims


Course Fees


Full Course Details