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The GTAP Africa Data Base is packaged with the GTAPAgg aggregation software, which is freely available for download after placing an order on the GTAP website.
Standard Model
The standard GTAP Model is a multiregion, multisector, computable general equilibrium model, with perfect competition and constant returns to scale. Innovative aspects of this model include:
The treatment of private household preferences using the non-homothetic CDE functional form.
The explicit treatment of international trade and transport margins. Bilateral trade is handled via the Armington assumption.
A global banking sector which intermediates between global savings and consumption.
About GTAP: Getting Started with GTAP
Below is a depiction of the natural progression of how GTAP Network members get involved and begin using GTAP-related products. In addition to the items in this list, we also recommend visiting our Educational Materials page.
Utilities for Contributing to or Manipulating the GTAP Data Base
I-O Contributors - Utilities available to assist contributors with producing GTAP-ready I-O tables.
TASTE: Tariff Analytical and Simulation Tool for Economists - TASTE is a program, developed by Mark Horridge and David Laborde, that reads from the MAcMapsHS6 data, produced by ITC-Geneva. The TASTE program addresses two needs of GTAP users: 1) To prepare files of tariff shocks where GTAP users need information about bound rates (not part of GTAP) and applied rates at a detailed sectoral level (HS6) and 2) To provide tariff data for SplitCom, which allows you to split one or more of the supplied sectors in GTAP. Dr. Janine Pelikan, of the Thünen Institute in Braunschweig has very kindly prepared the TASTE Add-ons since GTAP 8. TASTE for GTAP 10 is freely available to the public.
SplitCom - The aim of the SplitCom project is to develop a set of programs to facilitate the addition of sectors to a standard GTAP Data Base. For example, one might wish to split GTAP's mvh (motor vehicles and parts) sector into three: "Cars", "OtherMV" and "MVparts". This program was developed by Mark Horridge.
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