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Agricultural Technology and Marketing Margins in Vietnam

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  • Jensen, Tarp
  • Tarp, Finn

Abstract

This paper analyses the potential distributional impact and synergy effects from simultaneous improvements in agricultural sector productivity and reductions in trade and transportation margins. Two separate models are established to analyse (i) the interaction between agricultural technology and aggregate marketing margins in a Vietnamese context, and (ii) the relative importance of trade margins and transportation margins in explaining the importance of aggregate margins. The results show that a reduction in marketing margins is not a necessary complement for agricultural technology improvements to target welfare gains for rural households. Nevertheless, it remains a desirable complement since (i) it will allow for the reaping of significant synergy gains from interaction with agricultural productivity growth, and (ii) it will increase the targeting potential of agricultural productivity growth in terms of welfare improvements for poor rural households. Finally, the results show that a reduction in trade margins is a very potent instrument for reaping of synergy effects and targeting of rural household welfare. In contrast, transportation margins appear to be a surprisingly impotent instrument in these regards. 1

Suggested Citation

  • Jensen, Tarp & Tarp, Finn, 2007. "Agricultural Technology and Marketing Margins in Vietnam," MPRA Paper 29820, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:29820
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    File URL: https://mpra.ub.uni-muenchen.de/29820/1/MPRA_paper_29820.pdf
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    References listed on IDEAS

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    1. C. Arndt & H.T. Jensen & S. Robinson & F. Tarp, 2000. "Marketing Margins and Agricultural Technology in Mozambique," Journal of Development Studies, Taylor & Francis Journals, vol. 37(1), pages 121-137, October.
    2. Henning Tarp Jensen & Finn Tarp, 2005. "Trade Liberalization and Spatial Inequality: a Methodological Innovation in a Vietnamese Perspective," Review of Development Economics, Wiley Blackwell, vol. 9(1), pages 69-86, February.
    3. Devaragan, Shantayanan & Lewis, Jeffrey D. & Robinson, Sherman, 1990. "Policy lessons from trade-focused, two-sector models," Journal of Policy Modeling, Elsevier, vol. 12(4), pages 625-657.
    4. Devarajan, Shantayanan & Lewis, Jeffrey & Robinson, Sherman, 1990. "Policy Lessons from Two-Sector Models," CUDARE Working Papers 198566, University of California, Berkeley, Department of Agricultural and Resource Economics.
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    Cited by:

    1. Penzhorn, Niels & Arndt, Channing, 2002. "Maize Markets In Mozambique: Testing For Market Integration," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 41(2).
    2. Arndt, Channing & Strzepeck, Kenneth & Tarp, Finn & Thurlow, James & Fant, Charles & Wright, Len, 2010. "Adapting to Climate Change An Integrated Biophysical and Economic Assessment for Mozambique," WIDER Working Paper Series 101, World Institute for Development Economic Research (UNU-WIDER).
    3. Channing Arndt & Finn Tarp, 2008. "Trade Policy Reform and the Missing Revenue †," Journal of African Economies, Centre for the Study of African Economies, vol. 17(1), pages 131-160, January.
    4. Arndt, Channing & Wobst, Peter, 2002. "HIV/AIDS and labor markets in Tanzania," TMD discussion papers 102, International Food Policy Research Institute (IFPRI).
    5. Channing Arndt & Finn Tarp, 2004. "On Trade Policy Reform and the Missing Revenue: an Application to Mozambique," Discussion Papers 04-19, University of Copenhagen. Department of Economics.
    6. Arndt, Channing & Thurlow, James, 2009. "Inequality and Poverty Impacts of Trade Distortions in Mozambique," Agricultural Distortions Working Paper Series 52794, World Bank.
    7. Arndt, Channing, 2005. "The Doha Trade Round and Mozambique," Policy Research Working Paper Series 3717, The World Bank.
    8. Arndt, Channing & Tarp, Finn, 2003. "Trade Policy Reform and the Missing Revenue: A Gendered Analysis for Mozambique," MPRA Paper 62441, University Library of Munich, Germany.

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    More about this item

    Keywords

    Vietnam; Agricultural Technology and Marketing Margins in Vietnam; Agricultural Technology;
    All these keywords.

    JEL classification:

    • O5 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies
    • Q13 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Markets and Marketing; Cooperatives; Agribusiness

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