Evidence on trends in the single factoral terms of trade in African agricultural commodity production
The ability of African countries to achieve sustained improvements in agricultural incomes depends on their ability to generate total factor productivity (TFP) change in their agricultural sectors and adjust to movements in agricultural output and input prices. The single factoral terms of trade index measures these changes, calculated as changes in the product of TFP and the agricultural terms of trade. Estimates of the single factoral terms of trade index for the selected commodities over the period 1970-2002 are reported and discussed for 33 African countries for which data sets are available. The index is estimated for producers of coffee, cocoa, copra, palm kernel oil, coconut oil, palm oil, rice, cotton and sugar using annual agricultural sector data. Few countries managed to achieve an increase in the index over this period and it declined in many countries. In the light of the empirical evidence assembled, three broad strategic options are considered, covering agricultural trade reform, economic diversification strategies and strategies to improve total factor productivity in commodity production.
|Date of creation:||2007|
|Date of revision:|
|Contact details of provider:|| Web page: http://www.aes.ac.uk/|
More information through EDIRC
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.:
- Tim J. Coelli & D. S. Prasada Rao, 2005.
"Total factor productivity growth in agriculture: a Malmquist index analysis of 93 countries, 1980-2000,"
International Association of Agricultural Economists, vol. 32(s1), pages 115-134, 01.
- Tim J. Coelli & D.S. Prasada Rao, 2003. "Total Factor Productivity Growth in Agriculture: A Malmquist Index Analysis of 93 Countries,1980-2000," CEPA Working Papers Series WP022003, School of Economics, University of Queensland, Australia.
- Robert E. Lipsey, 1994. "Quality Change and other Influences on Measures of Export Prices of Manufactured Goods and the Terms of Trade between Primary Products and Manufacture," NBER Working Papers 4671, National Bureau of Economic Research, Inc.
- L. Alan Winters, 2005. "The European agricultural trade policies and poverty," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 32(3), pages 319-346, September.
- Hertel, Thomas W. & Winters, L. Alan, 2005. "Poverty impacts of a WTO agreement : synthesis and overview," Policy Research Working Paper Series 3757, The World Bank.
- Nkamleu, Guy Blaise, 2003.
"Productivity Growth, Technical Progress and Efficiency Change in African Agriculture,"
11380, University Library of Munich, Germany.
- Guy Nkamleu, 2004. "Productivity Growth, Technical Progress and Efficiency Change in African Agriculture," African Development Review, African Development Bank, vol. 16(1), pages 203-222.
- Prebisch, Raúl, 1950. "The economic development of Latin America and its principal problems," Sede de la CEPAL en Santiago (Estudios e Investigaciones) 29973, Naciones Unidas Comisión Económica para América Latina y el Caribe (CEPAL).
- Arndt, Channing, 2005. "The Doha Trade Round and Mozambique," Policy Research Working Paper Series 3717, The World Bank.
- Nicita, Alessandro, 2005. "Multilateral trade liberalization and Mexican households : the effect of the Doha development agenda," Policy Research Working Paper Series 3707, The World Bank.
- L. Alan Winters & Neil McCulloch & Andrew McKay, 2004. "Trade Liberalization and Poverty: The Evidence So Far," Journal of Economic Literature, American Economic Association, vol. 42(1), pages 72-115, March.
- John Luke Gallup & Jeffrey D. Sachs, 2000. "Agriculture, Climate, and Technology: Why are the Tropics Falling Behind?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 82(3), pages 731-737.
When requesting a correction, please mention this item's handle: RePEc:ags:aes007:7980. 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: (AgEcon Search)
If references are entirely missing, you can add them using this form.