WiNDC Build Stream

The following links point to the documentation for each modules of the build stream. Be sure to read the Data and Build Instructions sections to acquire and build the data.

• Data
• Build Instructions
• Core
• Household
• GTAPWiNDC
  • gtap11
  • gtap9

Data

The data required to build each of piece of the repository is located at the following link windc_2021.zip (277 MB). Download and extract windc_2021.zip into the windc_build directory. This will create a directory called data.

Data is included to run core, household, and gtap9. In order to run gtap11 or gtap11a you need to obtain a license from GTAP. The data for GTAPWiNDC for the year 2017 is propriety to GTAP and requires a GTAP license. In order to enable gtap11/a you must modify the file GTAPWiNDC/gtapingams.gms in the buildstream. Instructions are provided in that file.

The zip file should have the correct directory structure, but the following is the correct naming scheme:

|data
|-- core
|  |   windc_base.gdx
|-- household
|  |  |-- cex
|  |  |-- cps
|  |  |-- soi
|-- GTAPWiNDC
|  |-- gtap9
|  |  |  flexagg9aY04.zip
|  |  |  flexagg9aY07.zip
|  |  |  flexagg9aY11.zip
|  |-- gtap11
|  |  |  
|  |-- gtap11a
|  |  |

As mentioned, both the gtap11 and gtap11a directories are empty. You can either place the correct ZIP file in the folder, or modify the file GTAPWiNDC/gtapingams.gms to point to the correct location.

Build Instructions

The build stream must be run in a particular order as subsequent modules depend on previously built data. As convention, each module has a file build.gms that runs all essential methods and builds necessary data. Each modules may have other options, this is detailed on their documentation page.

The correct order is:

1. core
2. household
3. GTAPWiNDC - Note: You must modify the file gtapingams.gms to point to your GTAP files. This is detailed in the GTAPWiNDC documentation.

General Instructions

Use the terminal/command line to navigate to the directory you wish to build, we'll use core as an example, and run the command:

gams build.gms

Each of the modules have optional command line options. In core calibrating using the Huber methods is optional. To build using Huber run the command:

gams build.gms --huber=yes

Command line options for every file in each module are detailed on the modules documentation page.