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Introduction to the Global Trade Analysis Project and the GTAP Data Base

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  • Walmsley, Terrie
  • Angel Aguiar
  • Badri Narayanan

Abstract

The Global Trade Analysis Project (GTAP) is a global network of researchers and policy makers conducting quantitative analysis of international policy issues. The motivation and ultimate success of the Project stems from the fact that collaboration is essential for detailed analysis of the global economy. The importance of collaboration to improve the quality of policy analysis world-wide is most clearly seen in the development of the GTAP Data Base. The GTAP Data Base is the centerpiece of the Global Trade Analysis Project. It records the annual flows of goods and services for the entire world economy in the benchmark year(s). It consists of bilateral trade, transport, and protection matrices that link individual country/regional economic data bases. The production of the GTAP Data Base relies on the valuable contributions of many individuals and organizations throughout the world. Individuals contribute the best available input-output table for their country, while other experts contribute the macro, trade, protection and other data required. The Center for Global Trade Analysis, the home of GTAP, then brings these contributions together into one useable, globally consistent, database. The result is a fully documented , publicly available and regularly updated global database. This year (2012), the eighth version of the GTAP Data Base was released, covering 129 countries, 57 sectors, 5 factors and two base years (2004 and 2007). The GTAP Data Base is utilized in a suite of comparative static and dynamic computable general equilibrium models and underlies most contemporary economic analysis of global policy issues related to trade, energy and the environment.

Suggested Citation

  • Walmsley, Terrie & Angel Aguiar & Badri Narayanan, 2012. "Introduction to the Global Trade Analysis Project and the GTAP Data Base," GTAP Working Papers 3965, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
  • Handle: RePEc:gta:workpp:3965
    Note: GTAP Working Paper No. 67
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    File URL: https://www.gtap.agecon.purdue.edu/resources/res_display.asp?RecordID=3965
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    1. Trump’s Tariffs Could Actually Work — If He Has A Plan
      by Evan Horowitz in FiveThirtyEight Economics on 2018-03-13 09:58:43

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    Cited by:

    1. Buhara Aslan & Merve Mavus Kutuk & Arif Oduncu, 2015. "Transatlantic Trade and Investment Partnership and Trans-Pacific Partnership: Policy Options of China," China & World Economy, Institute of World Economics and Politics, Chinese Academy of Social Sciences, vol. 23(6), pages 22-43, November.
    2. Angel Aguiar & Badri Narayanan & Robert McDougall, 2016. "An Overview of the GTAP 9 Data Base," Journal of Global Economic Analysis, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University, vol. 1(1), pages 181-208, June.
    3. L. Walters & H.R. Bohlmann & M.W. Clance, 2016. "The Impact of the COMESA-EAC-SADC Tripartite Free Trade Agreement on the South African Economy," Working Papers 635, Economic Research Southern Africa.
    4. Sh. Enkhbayar, 2015. "The Marginal Welfare Burden of Mongolia’s Tax System," The Northeast Asian Economic Review, ERINA - Economic Research Institute for Northeast Asia, vol. 3(2), pages 55-68, October.
    5. Isabella Alloisio & Alessandro Antimiani & Simone Borghesi & Enrica De Cian & Maria Gaeta & Chiara Martini & Ramiro Parrado & Maria Cristina Tommasino & Elena Verdolini & Maria Rosa Virdis, 2015. "Pathways to Deep Decarbonization in Italy," Working Papers 2015.80, Fondazione Eni Enrico Mattei.

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