Jensen, Tarp and Tarp, Finn (2007): Agricultural Technology and Marketing Margins in Vietnam. Published in: (27. January 2007)
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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
|Item Type:||MPRA Paper|
|Original Title:||Agricultural Technology and Marketing Margins in Vietnam|
|Keywords:||Vietnam, Agricultural Technology and Marketing Margins in Vietnam, Agricultural Technology|
|Subjects:||O - Economic Development, Technological Change, and Growth > O5 - Economywide Country Studies
Q - Agricultural and Natural Resource Economics; Environmental and Ecological Economics > Q1 - Agriculture > Q13 - Agricultural Markets and Marketing; Cooperatives; Agribusiness
|Depositing User:||Finn Tarp|
|Date Deposited:||24. Apr 2011 05:04|
|Last Modified:||14. Feb 2013 16:16|
Arndt, C., H. T. Jensen, S. Robinson, & F. Tarp, 2000, “Marketing Margins and Agricultural Technology in Mozambique”, Journal of Development Studies Vol. 37(1), pp. 121-37.
Devarajan, S., J. D. Lewis, & S. Robinson, 1990, “Policy Lessons from Trade-Focused Two-Sector Models”, Journal of Policy Modeling Vol. 12(4), pp. 625-57.
Jensen, H. T., and F. Tarp, 2005, “Trade Liberalisation and Spatial Inequality: Methodological Innovations in a Vietnamese Perspective”, Review of Development Economics Vol. 9(1), pp. 69-86.
Jensen & Tarp, 2007, A Vietnam Social Accounting Matrix for the Year 2003, mimeo.
Löfgren, H., R. L. Harris, S. Robinson, M. Thomas & M. El-Said, 2001, A Standard Computable General Equilibrium (CGE) Model in GAMS, Micro Computers in Policy Research No. 5, International Food Policy research Institute, Washington DC. 24