Country and border effects in the transmission of maize prices in Eastern Africa: evidence from a semi-parametric regression model
AbstractThis study uses a rich dataset of 85 market pairs between January 2000 and October 2008 for Kenya, Tanzanian and Uganda, the three largest member countries of the East Africa Community, to analyze the factors determining national and cross-national maize price transmission. Although the three countries are members of the community’s customs union and they each claim to pursue maize trade without borders, their agricultural trade policies still differ, thus affecting prices and trade flows to different extents. This analysis extends the existing border effects literature in three ways. First, it assesses the magnitude of price transmission, instead of analyzing trade flows or price variability. Second, distance is shown to have a significant impact on price transmission in the region and to be of nonlinear nature, which is modelled using a semiparametric partially linear model. Third, the border effect is found to be heterogeneous, that is, it matters which national border is crossed. A strongly negative effect of the Tanzanian-Kenyan border appears, while no significant effect for the crossing of the Ugandan-Kenyan border exists. These results are of high political relevance because they show that Tanzania represents a rather isolated and internally fragmented island within the East African maize markets. Bilateral maize trade with Nairobi appears to display substantially higher price transmission than with the rest of the markets, confirming its economic importance in the East African region and the structural maize deficit in Kenya.
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Bibliographic InfoPaper provided by African Association of Agricultural Economists (AAAE) & Agricultural Economics Association of South Africa (AEASA) in its series 2010 AAAE Third Conference/AEASA 48th Conference, September 19-23, 2010, Cape Town, South Africa with number 96184.
Date of creation: Sep 2010
Date of revision:
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More information through EDIRC
border effect; spatial market integration; cointegration; semi-parametric regression; partially linear model; Eastern Africa; maize; Demand and Price Analysis; C32; Q11; Q13; Q17; Q18;
Find related papers by JEL classification:
- C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
- Q11 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Aggregate Supply and Demand Analysis; Prices
- Q13 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Markets and Marketing; Cooperatives; Agribusiness
- Q17 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agriculture in International Trade
- Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy
This paper has been announced in the following NEP Reports:
- NEP-AGR-2011-08-15 (Agricultural Economics)
- NEP-ALL-2011-08-15 (All new papers)
- NEP-INT-2011-08-15 (International Trade)
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- Matthias Helble, 2006.
"Border Effect Estimates for France and Germany Combining International Trade and Intra-national Transport Flows,"
IHEID Working Papers
13-2006, Economics Section, The Graduate Institute of International Studies, revised Jun 2006.
- Matthias Helble, 2007. "Border Effect Estimates for France and Germany Combining International Trade and Intranational Transport Flows," Review of World Economics (Weltwirtschaftliches Archiv), Springer, vol. 143(3), pages 433-463, October.
- Olper, Alessandro & Raimondi, Valentina, 2007.
"Patterns And Determinants Of International Trade Costs In The Food Industry,"
2007 Annual Meeting, July 29-August 1, 2007, Portland, Oregon TN
9799, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Alessandro Olper & Valentina Raimondi, 2009. "Patterns and Determinants of International Trade Costs in the Food Industry," Journal of Agricultural Economics, Wiley Blackwell, vol. 60(2), pages 273-297.
- Alessandro Olper & Valentina Raimondi, 2007. "Patterns and Determinants of International Trade Costs in the Food Industry," LICOS Discussion Papers 18807, LICOS - Centre for Institutions and Economic Performance, KU Leuven.
- Feenstra, Robert C, 2002. "Border Effects and the Gravity Equation: Consistent Methods for Estimation," Scottish Journal of Political Economy, Scottish Economic Society, vol. 49(5), pages 491-506, December.
- James E. Anderson & Eric van Wincoop, 2004.
Journal of Economic Literature,
American Economic Association, vol. 42(3), pages 691-751, September.
- Mahbub Morshed, A. K. M., 2003. "What can we learn from a large border effect in developing countries?," Journal of Development Economics, Elsevier, vol. 72(1), pages 353-369, October.
- Carolyn L. Evans, 2003. "The Economic Significance of National Border Effects," American Economic Review, American Economic Association, vol. 93(4), pages 1291-1312, September.
- McCallum, John, 1995. "National Borders Matter: Canada-U.S. Regional Trade Patterns," American Economic Review, American Economic Association, vol. 85(3), pages 615-23, June.
- Supee Teravaninthorn & Gaël Raballand, 2009. "Transport Prices and Costs in Africa : A Review of the International Corridors," World Bank Publications, The World Bank, number 6610, March.
- Olper, Alessandro & Raimondi, Valentina, 2006.
"Explaining National Border Effects in the Quad Food Trade,"
2006 Annual Meeting, August 12-18, 2006, Queensland, Australia
25467, International Association of Agricultural Economists.
- Alessandro Olper & Valentina Raimondi, 2008. "Explaining National Border Effects in the QUAD Food Trade," Journal of Agricultural Economics, Wiley Blackwell, vol. 59(3), pages 436-462, 09.
- T. S. Jayne & Robert J. Myers & James Nyoro, 2008. "The effects of NCPB marketing policies on maize market prices in Kenya," Agricultural Economics, International Association of Agricultural Economists, vol. 38(3), pages 313-325, 05.
- Olper, Alessandro & Raimondi, Valentina, 2008. "Agricultural market integration in the OECD: A gravity-border effect approach," Food Policy, Elsevier, vol. 33(2), pages 165-175, April.
- Amikuzuno, Joseph, 2011. "Border effects on spatial price transmission between fresh tomato markets in Ghana and Burkina-Faso: Any case for promoting trans-border trade in West Africa?," IAMO Forum 2011: Will the "BRICs Decade" Continue? â Prospects for Trade and Growth 9, Leibniz Institute of Agricultural Development in Central and Eastern Europe (IAMO).
- Olivier Cadot & Julien Gourdon, 2012. "Assessing the price-raising effect of non-tariff measures in Africa," Working Papers 2012-16, CEPII research center.
- Amikuzuno, Joseph & Donkor, Samuel, 2012. "Border Effects on Spatial Price Transmission between Fresh Tomato Markets in Ghana and Burkina-Faso: Any Case for Promoting Trans-border Trade in West Africa?," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126173, International Association of Agricultural Economists.
- Amikuzuno, Joseph, 2011. "Border Effects on Spatial Price Transmission between Fresh Tomato Markets in Ghana and Burkina-Faso: Any Case for Promoting Trans-border Trade in West Africa?," 85th Annual Conference, April 18-20, 2011, Warwick University, Coventry, UK 108943, Agricultural Economics Society.
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