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Impact of Seed Voucher System on Income Inequality and Rice Income per Hectare among Rural Households in Nigeria: A Randomized Control Trial (RCT) Approach

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  • Awotide, Bola Amoke
  • Awoyemi, Taiwo Timothy
  • Salman, Kabir Kayode
  • Diagne, Aliou

Abstract

The Seed Voucher System (SVS) was adopted by the Emergency Rice Initiative (ERI) to grant farmers access to certified improved seed, in order to mitigate the adverse effect of the 2008 global food crisis on resource poor farmers in rural Nigeria. This study examined the impact of the SVS on income inequality reduction and rice income per hectare among rice farming households in Nigeria. Structured questionnaire was used to collect Baseline (2008) and post-voucher (2010) data, using multistage sampling procedure. Using Randomized Control Trial approach, 160 farmers out of the 600 rice farmers randomly selected in 2008 received the seed voucher (treated), and others did not (control). The results revealed that poverty and income inequality declined significantly after the intervention. The SVS also lead to significant increase in rice income per hectare. Therefore, the use of seed vouches to grant farmers access to production inputs could actually be a way out of the endemic poverty situation in rural Nigeria and can also be used to redistribute income among rural households in Nigeria.

Suggested Citation

  • Awotide, Bola Amoke & Awoyemi, Taiwo Timothy & Salman, Kabir Kayode & Diagne, Aliou, 2013. "Impact of Seed Voucher System on Income Inequality and Rice Income per Hectare among Rural Households in Nigeria: A Randomized Control Trial (RCT) Approach," Quarterly Journal of International Agriculture, Humboldt-Universitaat zu Berlin, vol. 52(2), pages 1-23, May.
    • Handle: RePEc:ags:qjiage:173642
    DOI: 10.22004/ag.econ.173642
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    1. James J. Heckman & Edward Vytlacil, 2005. "Structural Equations, Treatment Effects, and Econometric Policy Evaluation," Econometrica, Econometric Society, vol. 73(3), pages 669-738, May.
    2. Jonathan Morduch & Terry Sicular, 2002. "Rethinking Inequality Decomposition, With Evidence from Rural China," Economic Journal, Royal Economic Society, vol. 112(476), pages 93-106, January.
    3. Shahidur R. Khandker & Gayatri B. Koolwal & Hussain A. Samad, 2010. "Handbook on Impact Evaluation : Quantitative Methods and Practices," World Bank Publications - Books, The World Bank Group, number 2693.
    4. Ravallion, Martin, 2008. "Evaluating Anti-Poverty Programs," Handbook of Development Economics, in: T. Paul Schultz & John A. Strauss (ed.), Handbook of Development Economics, edition 1, volume 4, chapter 59, pages 3787-3846, Elsevier.
    5. Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-766, May.
    6. James J. Heckman & Jeffrey Smith & Nancy Clements, 1997. "Making The Most Out Of Programme Evaluations and Social Experiments: Accounting For Heterogeneity in Programme Impacts," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 64(4), pages 487-535.
    7. Lawrence F. Katz & Jeffrey R. Kling & Jeffrey B. Liebman, 2000. "Moving to Opportunity in Boston: Early Results of a Randomized Mobility Experiment," Working Papers 820, Princeton University, Department of Economics, Industrial Relations Section..
    8. Emanuela Galasso & Martin Ravallion & Agustin Salvia, 2004. "Assisting the Transition from Workfare to Work: A Randomized Experiment," ILR Review, Cornell University, ILR School, vol. 58(1), pages 128-142, October.
    9. Lee, Myoung-jae, 2005. "Micro-Econometrics for Policy, Program and Treatment Effects," OUP Catalogue, Oxford University Press, number 9780199267699, Decembrie.
    10. Lawrence F. Katz & Jeffrey R. Kling & Jeffrey B. Liebman, 2001. "Moving to Opportunity in Boston: Early Results of a Randomized Mobility Experiment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(2), pages 607-654.
    11. Imbens, Guido W & Angrist, Joshua D, 1994. "Identification and Estimation of Local Average Treatment Effects," Econometrica, Econometric Society, vol. 62(2), pages 467-475, March.
    12. Abadie, Alberto, 2003. "Semiparametric instrumental variable estimation of treatment response models," Journal of Econometrics, Elsevier, vol. 113(2), pages 231-263, April.
    13. Card, David, 2001. "Estimating the Return to Schooling: Progress on Some Persistent Econometric Problems," Econometrica, Econometric Society, vol. 69(5), pages 1127-1160, September.
    14. Nguezet, Paul Martin Dontsop & Diagne, Aliou & Okoruwa, Victor Olusegun & Ojehomon, Vivian, 2011. "Impact of Improved Rice Technology (NERICA varieties) on Income and Poverty among Rice Farming Households in Nigeria: A Local Average Treatment Effect (LATE) Approach," Quarterly Journal of International Agriculture, Humboldt-Universitaat zu Berlin, vol. 50(3), pages 1-25.
    15. Guido W. Imbens, 2004. "Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review," The Review of Economics and Statistics, MIT Press, vol. 86(1), pages 4-29, February.
    16. repec:aer:wpaper:154 is not listed on IDEAS
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