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GTAP Data Bases: GTAP 12 Data Base Documentation

Please use the following when citing the GTAP 12 Data Base:

Aguiar, A., Baldos, U., Chepeliev, M., Corong, E., & Simonato, T. (2025). The Global Trade Analysis Project (GTAP) Data Base: Version 12. Journal of Global Economic Analysis, 10(2), 1-45. Retrieved from https://doi.org/10.21642/JGEA.100201AF
Important References for Citation | GTAP 12 Data Base Issues

Part I: Introduction

Chapter 1: Introduction
Angel Aguiar and Thomas W. Hertel

Chapter 2: Guide to the GTAP Data Base
Angel Aguiar, Erwin Corong and Thiago Simonato

Chapter 3: What's New in GTAP 12
Angel Aguiar

Part II: Distribution Software

Chapter 4: FlexAgg2.0: An Improved Version of the Data Aggregation Program FlexAgg
Nelson Villoria, Robert A. McDougall, and Angel Aguiar

Chapter 5: GTAPAgg3 Data Aggregation Program
Mark Horridge and Erwin Corong

Chapter 6: The GTAP Data Base for GAMS Users
Dominique van der Mensbrugghe, Erwin Corong, Maksym Chepeliev, and Angel Aguiar

Part III: Data Sources and Construction Procedures

Chapter 7: Macroeconomic Data
Lauren Benavidez, Maria Seara e Pereira, Yutaro Inoue and Angel Aguiar
Chapter 8: Regional Input-Output Data
Angel Aguiar
Chapter 8A: Angola
Henrique Nsingui

Chapter 8B: Azerbaijan
Parviz Aliev

Chapter 8C: Burundi
Lydia Bukuru

Chapter 8D: Cameroon
Achille Carlos Deffo

Chapter 8E: Canada
Philip Bagnoli

Chapter 8F: Democratic Republic of the Congo
Gloire Kadima

Chapter 8G: Jordan
Louise Roos

Chapter 8H: Korea
Jong-Hwan Ko

Chapter 8I: Madagascar
Samuel Randriambolamanitra

Chapter 8J: Malaysia
Jingjing Liu and Norlida Hanim Mohd Salleh

Chapter 8K: Mauritania
Abdoulaye Tandia

Chapter 8L: Mauritius
Celine Niwemahoro

Chapter 8M: Morocco
Maria Seara e Pereira

Chapter 8N: Nigeria
Angel Aguiar

Chapter 8O: Oman
Angel Aguiar and Mohamed Chemingui

Chapter 8P: Peru
Martin Cicowiez

Chapter 8Q: São Tomé and Príncipe
Ana Justina Filipe Da Costa Almeida

Chapter 8R: Saudi Arabia
Muhammad Aamir Khan, Sultan Altowaim, Abdulaziz Alhamed and Badri G Narayanan

Chapter 8S: United Arab Emirates
Maria Seara e Pereira

Chapter 8T: United Kingdome of Great Britain and Northern Ireland
Robert Leck
Chapter 9: Processing of Input-Output Data
Chapter 9A: Agricultural Production Targeting
Maksym Chepeliev, Erwin Corong and Thiago Simonato

Chapter 9B: Disaggregation of Input-Output Tables
Angel Aguiar

Chapter 9C: Government Consumption
Lauren Benavidez, Yutaro Inoue and Angel Aguiar

Chapter 9D: Representative Table and Composite Regions
Erwin Corong
Chapter 10: Construction of the Trade Data
Chapter 10A: Reconciling Merchandise Trade Data
Mark J. Gehlhar

Chapter 10B: Services Trade Data
Angel Aguiar
Chapter 11: Protection and Support
Chapter 11A: Agricultural Domestic Support
Pattawee Puangchit, Erwin Corong and Angel Aguiar

Chapter 11B: Effective Applied Tariff Protection by MAcMap
Mondher Mimouni, Xavier Pichot and Angel Aguiar

Chapter 11C: Agricultural Export Subsidies
Kayode Ajewole, Jayson Beckman and Angel Aguiar
Chapter 12: Energy Data Base for GTAP
Maksym Chepeliev
Chapter 13: Emissions Data Base for GTAP
Chapter 13A: CO2 Emissions from Fossil Fuels Combustion
Maksym Chepeliev
Chapter 13B: Complementary Greenhouse Gas Emissions Database
Maksym Chepeliev
Chapter 13C: Air Pollutant Emissions Database
Maksym Chepeliev
Chapter 14: Value Added
Chapter 14A: Primary Factor Shares
Uris Baldos, Wajiha Saeed, Thomas Hertel and Keith Fuglie

Chapter 14B: Disaggregating Labor Payments
Erwin Corong and Pattawee Puangchit
Chapter 15: Income and Factor Taxes
Erwin Corong, Yutaro Inoue and Wajiha Saeed
Chapter 16: Behavioral Parameters
Thomas W. Hertel and Dominique van der Mensbrugghe
Chapter 17: FIT and Global Data Assembly
Chapter 17A: FIT
Dominique van der Mensbrugghe

Chapter 17B: Global Data Assembly
Thiago Simonato
Chapter 18: Bilateral Time-Series Trade Data
Mark J. Gehlhar

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