Assessing the adjustment implications of trade policy changes using TRIST (tariff reform impact simulation tool)
TRIST is a simple, easy to use tool to assess the adjustment implications of trade reform. It improves on existing tools. First, it is an improvement in terms of accuracy because projections are based on revenues actually collected at the tariff line level rather than simply applying statutory rates. Second, it is transparent and open; runs in Excel, with formulas and calculation steps visible to the user; and is open-source and users are free to change, extend, or improve according to their needs. Third, TRIST has greater policy relevance because it projects the impact of tariff reform on total fiscal revenue (including VAT and excise) and results are broken down to the product level so that sensitive products or sectors can be identified. And fourth, the tool is flexible and can incorporate tariff liberalization scenarios involving any group of trading partners and any schedules of products. This paper describes the TRIST tool and provides a range of examples that demonstrate the insights that the tool can provide to policy makers on the adjustment impacts of reducing tariffs.
|Date of creation:||01 Sep 2009|
|Date of revision:|
|Contact details of provider:|| Postal: 1818 H Street, N.W., Washington, DC 20433|
Phone: (202) 477-1234
Web page: http://www.worldbank.org/
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Andriamananjara, Soamiely & Brenton, Paul & von Uexkull, Jan Erik & Walkenhorst, Peter, 2009. "Assessing the economic impacts of an economic partnership agreement on Nigeria," Policy Research Working Paper Series 4920, The World Bank.
- Kee, Hiau Looi & Nicita, Alessandro & Olarreaga, Marcelo, 2004.
"Import Demand Elasticities and Trade Distortions,"
CEPR Discussion Papers
4669, C.E.P.R. Discussion Papers.
- Sadni Jallab, Mustapha & Karingi, Stephen & Oulmane, Nassim & Perez, Romain & Lang, Rémi & Ben Hammouda, Hakim, 2005. "Economic and Welfare Impacts of the EU-Africa Economic Partnership Agreements," MPRA Paper 12875, University Library of Munich, Germany.
- World Bank, 2006. "Mauritius : From Preferences to Global Competitiveness, Report of the Aid for Trade Mission," World Bank Other Operational Studies 8171, The World Bank.
- Chris Milner & Oliver Morrissey & Andrew McKay, 2005. "Some Simple Analytics of the Trade and Welfare Effects of Economic Partnership Agreements," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 14(3), pages 327-358, September.
- Padamja Khandelwal, 2004. "Comesa and Sadc; Prospects and Challenges for Regional Trade Integration," IMF Working Papers 04/227, International Monetary Fund.
When requesting a correction, please mention this item's handle: RePEc:wbk:wbrwps:5045. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Roula I. Yazigi)
If references are entirely missing, you can add them using this form.