Advanced Search
MyIDEAS: Login to save this paper or follow this series

Measuring the impacts of global trade reform with optimal aggregators of distortions

Contents:

Author Info

  • Laborde, David
  • Martin, Will
  • van der Mensbrugghe, Dominique

Abstract

Traditional weighted-average measures of trade distortions are widely used in analyzing global and regional reforms, despite well-known deficiencies. This paper develops and applies optimal aggregators for the real-world case of multiple countries and commodities with much more detailed information on trade than on production and consumption. The approach reflects the fact that different aggregators are needed for expenditure on imported goods and for tariff revenues, and allows for incorporation of both intensive and extensive margins of adjustment to reform. Applications confirm that the technique is straightforward enough for widespread use, and point to close to a doubling of the welfare gains at the intensive margin when using the highest possible level of international commodity disaggregation, with larger gains in developing regions than in the industrial countries. The measured income gains increase along the entire path of liberalization, with slightly larger increases in the earlier stages, where the gaps between the responses of the expenditure and tariff revenue aggregators are largest. Sensitivity analysis suggests that, for global trade reform, the ease of substitution between tariff lines is much more important than that between varieties from different countries.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://www-wds.worldbank.org/servlet/WDSContentServer/WDSP/IB/2011/05/18/000158349_20110518163857/Rendered/PDF/WPS5665.pdf
Download Restriction: no

Bibliographic Info

Paper provided by The World Bank in its series Policy Research Working Paper Series with number 5665.

as in new window
Length:
Date of creation: 01 May 2011
Date of revision:
Handle: RePEc:wbk:wbrwps:5665

Contact details of provider:
Postal: 1818 H Street, N.W., Washington, DC 20433
Phone: (202) 477-1234
Email:
Web page: http://www.worldbank.org/
More information through EDIRC

Related research

Keywords: Free Trade; International Trade and Trade Rules; Trade Policy; Economic Theory&Research; Debt Markets;

Other versions of this item:

This paper has been announced in the following NEP Reports:

References

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.:
as in new window
  1. Chitiga, Margaret & Fofana, Ismael & Mabugu, Ramos, 2011. "A multiregion general equilibrium analysis of fiscal consolidation in South Africa:," IFPRI discussion papers 1110, International Food Policy Research Institute (IFPRI).
  2. Tanguy Bernard & Stefan Dercon & Alemayehu Seyoum Taffesse, 2011. "Beyond Fatalism - An empirical exploration of self-efficacy and aspirations failure in Ethiopia," CSAE Working Paper Series 2011-03, Centre for the Study of African Economies, University of Oxford.
  3. Manfred Wiebelt & Karl Pauw & John Mary Matovu & Evarist Twimukye & Todd Benson, 2011. "Managing Future Oil Revenues in Uganda for Agricultural Development and Poverty Reduction: A CGE Analysis of Challenges and Options," Kiel Working Papers 1696, Kiel Institute for the World Economy.
  4. Yamauchi, Futoshi, 2011. "Prenatal seasonality, child growth, and schooling investments: Evidence from rural Indonesia," IFPRI discussion papers 1108, International Food Policy Research Institute (IFPRI).
  5. Kim, Sunny S. & Habicht, Jean-Pierre & Menon, Purnima & Stoltzfus, Rebecca J., 2011. "How do programs work to improve child nutrition?: Program impact pathways of three nongovernmental organization intervention projects in the Peruvian highlands," IFPRI discussion papers 1105, International Food Policy Research Institute (IFPRI).
  6. Alexander E. Saak, 2012. "Collective Reputation, Social Norms, and Participation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 94(3), pages 763-785.
  7. Reardon, Thomas & Minten, Bart, 2011. "The quiet revolution in India's food supply chains:," IFPRI discussion papers 1115, International Food Policy Research Institute (IFPRI).
  8. Nakasone, Eduardo, 2011. "The impact of land titling on labor allocation: Evidence from rural Peru," IFPRI discussion papers 1111, International Food Policy Research Institute (IFPRI).
  9. Yamauchi, Futoshi & Liu, Yanyan, 2011. "Impacts of an early education intervention on students' learning achievement: Evidence from the Philippines," IFPRI discussion papers 1121, International Food Policy Research Institute (IFPRI).
  10. Hernandez, Manuel A. & Ibarra, Raul & Trupkin, Danilo R., 2011. "How far do shocks move across borders?: Examining volatility transmission in major agricultural futures markets," IFPRI discussion papers 1109, International Food Policy Research Institute (IFPRI).
  11. Hernandez, Manuel & Colin-Castillo, Sergio & Capps, Oral, Jr., 2011. "Do marketing margins change with food scares?: Examining the effects of food recalls and disease outbreaks in the us red meat industry," IFPRI discussion papers 1104, International Food Policy Research Institute (IFPRI).
  12. Futoshi Yamauchi & Yanyan Liu, 2013. "Impacts of an Early Stage Education Intervention on Students' Learning Achievement: Evidence from the Philippines," Journal of Development Studies, Taylor & Francis Journals, vol. 49(2), pages 208-222, February.
  13. Torero, Maximo & Viceisza, Angelino, 2011. "Potential collusion and trust: Evidence from a field experiment in Vietnam," IFPRI discussion papers 1100, International Food Policy Research Institute (IFPRI).
  14. Zambrano, Patricia & Maldonado, Jorge H. & Mendoza, Sandra L. & Ruiz, Lorena & Fonseca, Luz Amparo & Cardona, Iván, 2011. "Women cotton farmers: Their perceptions and experiences with transgenic varieties: A case study for Colombia," IFPRI discussion papers 1118, International Food Policy Research Institute (IFPRI).
  15. Spielman, David J. & Kolady, Deepthi E. & Cavalieri, Anthony & Rao, N. Chandrasekhara, 2014. "The seed and agricultural biotechnology industries in India: An analysis of industry structure, competition, and policy options," Food Policy, Elsevier, vol. 45(C), pages 88-100.
  16. Zhang, Xiaobo & Hu, Dinghuan, 2011. "Overcoming successive bottlenecks: The evolution of a potato cluster in China," IFPRI discussion papers 1112, International Food Policy Research Institute (IFPRI).
  17. Quisumbing, Agnes R. & Kumar, Neha & Behrman, Julia A., 2011. "Do shocks affect men's and women's assets differently?: A review of literature and new evidence from Bangladesh and Uganda," IFPRI discussion papers 1113, International Food Policy Research Institute (IFPRI).
  18. Douillet, Mathilde, 2011. "Which trade integration scheme can best help Sub-Saharan Africa develop and export more processed agricultural goods?:," IFPRI discussion papers 1119, International Food Policy Research Institute (IFPRI).
  19. de Brauw, Alan & Gilligan, Daniel, 2011. "Using the regression discontinuity design with implicit partitions: The impacts of comunidades solidarias rurales on schooling in El Salvador," IFPRI discussion papers 1116, International Food Policy Research Institute (IFPRI).
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Morley, Samuel & Piñeiro, Valeria & Robinson, Sherman, 2011. "A dynamic computable general equilibrium model with working capital for Honduras:," IFPRI discussion papers 1130, International Food Policy Research Institute (IFPRI).
  2. Charness, Gary & Viceisza, Angelino, 2011. "Comprehension and risk elicitation in the field: Evidence from rural Senegal," IFPRI discussion papers 1135, International Food Policy Research Institute (IFPRI).
  3. Morley, Samuel & Piñeiro, Valeria & Robinson, Sherman, 2011. "External shocks and policy alternatives in small open economies: The case of El Salvador," IFPRI discussion papers 1134, International Food Policy Research Institute (IFPRI).
  4. Anderson, Kym & Strutt, Anna, 2012. "Asia’s Growth, the Changing Geography of World Trade, and Food Security: Projections to 2030," CEPR Discussion Papers 8950, C.E.P.R. Discussion Papers.
  5. Takeshima, Hiroyuki & Salau, Sheu, 2011. "How does ownership of farm implements affect investment in other farm implements when farmers' liquidity constraint is relaxed?: Insights from Nigeria," IFPRI discussion papers 1133, International Food Policy Research Institute (IFPRI).
  6. Bernard M. Hoekman, 2013. "Multilateral Institutions and African Economic Integration," RSCAS Working Papers 2013/67, European University Institute.
  7. Vanzetti, David & Peters, Ralf, 2013. "Trade and agricultural employment linkages in general equilibrium modelling," 2013 Conference (57th), February 5-8, 2013, Sydney, Australia 152182, Australian Agricultural and Resource Economics Society.
  8. Bernard Hoekman, 2013. "Re-Thinking Economic Development in the WTO," RSCAS Working Papers PP2013/09, European University Institute.
  9. Glendenning, Claire J. & Asenso-Okyere, Kwadwo & Babu, Suresh C., 2011. "Evaluation of value-added agricultural advisory services: Case study of agriclinics in Southern India," IFPRI discussion papers 1125, International Food Policy Research Institute (IFPRI).
  10. Yu, Bingxin & Nin-Pratt, Alejandro & Funes, José & Gemessa, Sinafikeh Asrat, 2011. "Cereal production and technology adoption in Ethiopia:," IFPRI discussion papers 1131, International Food Policy Research Institute (IFPRI).

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:wbk:wbrwps:5665. 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 you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.