{"id":38989,"date":"2023-01-21T08:01:00","date_gmt":"2023-01-21T13:01:00","guid":{"rendered":"https:\/\/www.westbendnews.net\/autonews\/?p=38989"},"modified":"2023-01-16T13:06:21","modified_gmt":"2023-01-16T18:06:21","slug":"center-for-global-trade-analysis-releases-expanded-database-with-new-features","status":"publish","type":"post","link":"https:\/\/www.westbendnews.net\/autonews\/center-for-global-trade-analysis-releases-expanded-database-with-new-features\/","title":{"rendered":"Center for Global Trade Analysis Releases Expanded Database with New Features"},"content":{"rendered":"\n
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Dominique van der Mensbrugghe, Purdue University Agricultural Communications<\/figcaption><\/figure>\n\n\n\n

WEST LAFAYETTE, Ind. \u2014 Purdue University\u2019s Center for Global Trade Analysis has released a new version of the Global Trade Analysis Project\u2019s GTAP database, the 11th in the series.<\/p>\n\n\n\n

The new version of the database captures economic flows across 160 countries and regions, 141 of which represent individual countries accounting for 99% of global output and 96% of global population. The economic flows are categorized into 65 economic sectors: 20 in agriculture and food, 25 in manufacturing and 20 in services. The latest version of GTAP reflects these flows for five reference years (2004, 2007, 2011, 2014 and 2017).<\/p>\n\n\n\n

Since its first version in 1993, GTAP has become the world\u2019s most widely used database and analytical framework for trade policy analysis and is also widely used to assess issues related to climate change, land use and other environmental policies with global repercussions.<\/p>\n\n\n\n

\u201cSince the previous release, we\u2019ve added a nutrition database,\u201d GTAP director and research professor Dominique van der Mensbrugghe said. \u201cWe\u2019re also tracking nine air pollutants in addition to the greenhouse gases that we\u2019ve been traditionally tracking.\u201d<\/p>\n\n\n\n

The new version includes 20 new countries, mostly from central Africa.<\/p>\n\n\n\n

\u201cWe have been working with the United Nations Economic Commission for Africa to increase GTAP\u2019s representation in the region, which will facilitate the analysis of trade agreements like the African Continental Free Trade Area,\u201d said Angel Aguiar, a principal research economist with the center.<\/p>\n\n\n\n

Although Africa accounts for a small percentage of world GDP, the continent will experience significant population growth in the next three decades. Africa also is potentially most at risk from climate change, van der Mensbrugghe said.<\/p>\n\n\n\n

The UN Economic Commission for Africa is a longstanding member of the GTAP Consortium. The consortium is composed of 32 members from national government agencies, international institutions, the private sector and academia. It provides strategic guidance and core financial support to the Center for Global Trade Analysis. The larger GTAP network consists of more than 26,200 members from 179 countries.<\/p>\n\n\n\n

A major aspect of assembling the database is to ensure that it presents a coherent picture of the entire global economy. What the database reports as total global wheat exports needs to match the total of imported wheat across all countries, for example.<\/p>\n\n\n\n

\u201cWe can\u2019t allow for any gaps in our accounting system. We employ numerical techniques to make sure that the disparate data sources all line up,\u201d van der Mensbrugghe said. Such measures are vital to validate the GTAP model that relies on the database. The model is designed to perform quantitative analyses on a wide range of international economic issues. For example, recent research from the center has assessed the economic impacts of the COVID pandemic and the war in Ukraine.<\/p>\n\n\n\n

\u201cThe ability to track a whole chain of flows of goods and services from one sector in one economy to another sector in another economy is a real strength of this work,\u201d he said.<\/p>\n\n\n\n

The database reflects how much steel U.S. car manufacturers buy from China, Vietnam and Europe, for example. Or, if a flood in Thailand reduces that nation\u2019s computer-chip manufacturing output, the database can document its impact on the global value chain.<\/p>\n\n\n\n

A GTAP member for three different agencies before joining the Purdue faculty in 2014, van der Mensbrugghe used the database for his work at the Food and Agriculture Organization of the United Nations, the World Bank, and the Organisation for Economic Co-operation and Development.<\/p>\n\n\n\n

Aguiar, who received his PhD in agricultural economics from Purdue in 2009, came to the university because of the Center for Global Trade Analysis. He, van der Mensbrugghe and the center\u2019s staff economists base much of their own research, either for academic publications or in collaboration with partner agencies, on the GTAP database and model.<\/p>\n","protected":false},"excerpt":{"rendered":"

WEST LAFAYETTE, Ind. \u2014 Purdue University\u2019s Center for Global Trade Analysis has released a new version of the Global Trade<\/p>\n","protected":false},"author":3,"featured_media":38990,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","nf_dc_page":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2230,6,7],"tags":[17193,17192,17194,6103],"class_list":["post-38989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-business-community","category-community","category-school","tag-dominique-van-der-mensbrugghe","tag-global-trade-analysis","tag-gtap","tag-purdue-university"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.westbendnews.net\/autonews\/wp-content\/uploads\/2023\/01\/PFW-vander-mensbruggheLO.jpeg?fit=318%2C397&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2YQd9-a8R","jetpack-related-posts":[],"jetpack_likes_enabled":true,"publishpress_future_action":{"enabled":false,"date":"2026-04-26 10:34:57","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/posts\/38989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/comments?post=38989"}],"version-history":[{"count":1,"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/posts\/38989\/revisions"}],"predecessor-version":[{"id":38991,"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/posts\/38989\/revisions\/38991"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/media\/38990"}],"wp:attachment":[{"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/media?parent=38989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/categories?post=38989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.westbendnews.net\/autonews\/wp-json\/wp\/v2\/tags?post=38989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}