IDEAS home Printed from https://ideas.repec.org/a/bla/jageco/v74y2023i3p874-898.html
   My bibliography  Save this article

Agricultural input subsidies, extension services, and farm labour productivity nexus: Evidence from maize farmers in Tanzania

Author

Listed:
  • Kilugala Malimi

Abstract

This paper examines the effect of agricultural input subsidies (AIS) and agricultural extension services (AES) on farm labour productivity in plots planted with maize in Tanzania, using panel data from the National Panel Survey in Tanzania. To control for the endogeneity of the two programmes, a control function and instrumental variable approach is used to estimate the effects of AIS and AES on farm labour productivity. The results show that AIS and AES are significant in raising labour productivity in maize‐planted plots. Similarly, AIS and AES are also effective in increasing land productivity in these plots. Moreover, each programme has comparable effects on land productivity and farm labour productivity. These findings imply that public investments in AIS and AES are effective in raising farm productivity.

Suggested Citation

  • Kilugala Malimi, 2023. "Agricultural input subsidies, extension services, and farm labour productivity nexus: Evidence from maize farmers in Tanzania," Journal of Agricultural Economics, Wiley Blackwell, vol. 74(3), pages 874-898, September.
    • Handle: RePEc:bla:jageco:v:74:y:2023:i:3:p:874-898
    DOI: 10.1111/1477-9552.12537
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/1477-9552.12537
    Download Restriction: no
    File URL: https://libkey.io/10.1111/1477-9552.12537?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Martin Neil Baily & Eric J. Bartelsman & John Haltiwanger, 2001. "Labor Productivity: Structural Change And Cyclical Dynamics," The Review of Economics and Statistics, MIT Press, vol. 83(3), pages 420-433, August.
    2. MacKinnon, James G & Magee, Lonnie, 1990. "Transforming the Dependent Variable in Regression Models," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 31(2), pages 315-339, May.
    3. Chibwana, Christopher & Fisher, Monica & Shively, Gerald, 2012. "Cropland Allocation Effects of Agricultural Input Subsidies in Malawi," World Development, Elsevier, vol. 40(1), pages 124-133.
    4. Stefan Dercon & Daniel O. Gilligan & John Hoddinott & Tassew Woldehanna, 2009. "The Impact of Agricultural Extension and Roads on Poverty and Consumption Growth in Fifteen Ethiopian Villages," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(4), pages 1007-1021.
    5. Channing Arndt & Karl Pauw & James Thurlow, 2016. "The Economy-wide Impacts and Risks of Malawi's Farm Input Subsidy Program," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 98(3), pages 962-980.
    6. Michael Carter & Rachid Laajaj & Dean Yang, 2021. "Subsidies and the African Green Revolution: Direct Effects and Social Network Spillovers of Randomized Input Subsidies in Mozambique," American Economic Journal: Applied Economics, American Economic Association, vol. 13(2), pages 206-229, April.
    7. R. Wendy Karamba & Paul C. Winters, 2015. "Gender and agricultural productivity: implications of the Farm Input Subsidy Program in Malawi," Agricultural Economics, International Association of Agricultural Economists, vol. 46(3), pages 357-374, May.
    8. McMillan, Margaret & Rodrik, Dani & Verduzco-Gallo, Íñigo, 2014. "Globalization, Structural Change, and Productivity Growth, with an Update on Africa," World Development, Elsevier, vol. 63(C), pages 11-32.
    9. Ragasa, Catherine & Mazunda, John, 2018. "The impact of agricultural extension services in the context of a heavily subsidized input system: The case of Malawi," World Development, Elsevier, vol. 105(C), pages 25-47.
    10. George F. Patrick & Earl W. Kehrberg, 1973. "Costs and Returns of Education in Five Agricultural Areas of Eastern Brazil," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 55(2), pages 145-153.
    11. Dany Bahar & Hillel Rapoport, 2018. "Migration, Knowledge Diffusion and the Comparative Advantage of Nations," Economic Journal, Royal Economic Society, vol. 128(612), pages 273-305, July.
    12. Nicole M. Mason & Thomas S. Jayne, 2014. "Fertiliser subsidies and smallholder commercial fertiliser purchases: crowding out, leakage, and policy implications for Zambia," Journal of Agricultural Economics, Wiley Blackwell, vol. 65(2), pages 527-528, June.
    13. Chirwa, Ephraim & Dorward, Andrew, 2013. "Agricultural Input Subsidies: The Recent Malawi Experience," OUP Catalogue, Oxford University Press, number 9780199683529.
    14. Michael A. Clemens & Erwin R. Tiongson, 2017. "Split Decisions: Household Finance When a Policy Discontinuity Allocates Overseas Work," The Review of Economics and Statistics, MIT Press, vol. 99(3), pages 531-543, July.
    15. Gershon Feder & Roger H. Slade & Lawrence J. Lau, 1987. "Does Agricultural Extension Pay? The Training and Visit System in Northwest India," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 69(3), pages 677-686.
    16. Dionne, Kim Yi & Horowitz, Jeremy, 2016. "The Political Effects of Agricultural Subsidies in Africa: Evidence from Malawi," World Development, Elsevier, vol. 87(C), pages 215-226.
    17. Ali, Akhter & Rahut, Dil Bahadur, 2013. "Impact of Agricultural Extension Services on Technology Adoption and Crops Yield: Empirical Evidence from Pakistan," Asian Journal of Agriculture and Rural Development, Asian Economic and Social Society (AESS), vol. 3(11), November.
    18. Bola Amoke Awotide & Aziz Karimov & Aliou Diagne & Tebila Nakelse, 2013. "The impact of seed vouchers on poverty reduction among smallholder rice farmers in Nigeria," Agricultural Economics, International Association of Agricultural Economists, vol. 44(6), pages 647-658, November.
    19. Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588, April.
    20. Ali, Akhter & Rahut, Dil Bahadur, 2013. "Impact of Agricultural Extension Services on Technology Adoption and Crops Yield: Empirical Evidence from Pakistan," Asian Journal of Agriculture and Rural Development, Asian Economic and Social Society (AESS), vol. 3(11), pages 1-14, November.
    21. Banful, Afua Branoah, 2011. "Old Problems in the New Solutions? Politically Motivated Allocation of Program Benefits and the "New" Fertilizer Subsidies," World Development, Elsevier, vol. 39(7), pages 1166-1176, July.
    22. Harou, Aurélie P., 2018. "Unraveling the effect of targeted input subsidies on dietary diversity in household consumption and child nutrition: The case of Malawi," World Development, Elsevier, vol. 106(C), pages 124-135.
    23. Arthi, Vellore & Beegle, Kathleen & De Weerdt, Joachim & Palacios-López, Amparo, 2018. "Not your average job: Measuring farm labor in Tanzania," Journal of Development Economics, Elsevier, vol. 130(C), pages 160-172.
    24. James H. Stock & Motohiro Yogo, 2002. "Testing for Weak Instruments in Linear IV Regression," NBER Technical Working Papers 0284, National Bureau of Economic Research, Inc.
    25. Marc F. Bellemare & Casey J. Wichman, 2020. "Elasticities and the Inverse Hyperbolic Sine Transformation," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 82(1), pages 50-61, February.
    26. Becketti, Sean & Gould, William & Lillard, Lee & Welch, Finis, 1988. "The Panel Study of Income Dynamics after Fourteen Years: An Evaluatio n," Journal of Labor Economics, University of Chicago Press, vol. 6(4), pages 472-492, October.
    27. McCullough, Ellen B., 2017. "Labor productivity and employment gaps in Sub-Saharan Africa," Food Policy, Elsevier, vol. 67(C), pages 133-152.
    28. Bezu, Sosina & Kassie, Girma T. & Shiferaw, Bekele & Ricker-Gilbert, Jacob, 2014. "Impact of Improved Maize Adoption on Welfare of Farm Households in Malawi: A Panel Data Analysis," World Development, Elsevier, vol. 59(C), pages 120-131.
    29. Christiaensen, Luc & Demery, Lionel & Kuhl, Jesper, 2011. "The (evolving) role of agriculture in poverty reduction--An empirical perspective," Journal of Development Economics, Elsevier, vol. 96(2), pages 239-254, November.
    30. Jeffrey M. Wooldridge, 2015. "Control Function Methods in Applied Econometrics," Journal of Human Resources, University of Wisconsin Press, vol. 50(2), pages 420-445.
    31. Chamberlain, Gary, 1982. "Multivariate regression models for panel data," Journal of Econometrics, Elsevier, vol. 18(1), pages 5-46, January.
    32. Kang, Munsu & Schwab, Benjamin & Yu, Jisang, 2020. "Gender differences in the relationship between land ownership and managerial rights: Implications for intrahousehold farm labor allocation," World Development, Elsevier, vol. 125(C).
    33. Collier, Paul & Dercon, Stefan, 2014. "African Agriculture in 50Years: Smallholders in a Rapidly Changing World?," World Development, Elsevier, vol. 63(C), pages 92-101.
    34. Jacob Ricker-Gilbert & T. S. Jayne, 2017. "Estimating the Enduring Effects of Fertiliser Subsidies on Commercial Fertiliser Demand and Maize Production: Panel Data Evidence from Malawi," Journal of Agricultural Economics, Wiley Blackwell, vol. 68(1), pages 70-97, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Daniele, Bertolozzi-Caredio, 2024. "The farm succession effect on farmers’ management choices," Land Use Policy, Elsevier, vol. 137(C).
    2. Hazrana, Jaweriah & Mishra, Ashok K., 2024. "Effect of input subsidies and extension services: Evidence from rice productivity in Bangladesh," Food Policy, Elsevier, vol. 125(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Hazrana, Jaweriah & Mishra, Ashok K., 2024. "Effect of input subsidies and extension services: Evidence from rice productivity in Bangladesh," Food Policy, Elsevier, vol. 125(C).
    2. Fujimoto, Takefumi & Suzuki, Aya, 2021. "Do Fertilizer and Seed Subsidies Strengthen Farmers' Market Participation? the Impact of Tanzania NAIVS on Farmers' Purchase of Agricultural Inputs and Their Maize-Selling Activities," 2021 Conference, August 17-31, 2021, Virtual 315044, International Association of Agricultural Economists.
    3. Jayne, Thomas S. & Mason, Nicole M. & Burke, William J. & Ariga, Joshua, 2018. "Review: Taking stock of Africa’s second-generation agricultural input subsidy programs," Food Policy, Elsevier, vol. 75(C), pages 1-14.
    4. Jongwoo Kim & Nicole M. Mason & David Mather & Felicia Wu, 2021. "The effects of the national agricultural input voucher scheme (NAIVS) on sustainable intensification of maize production in Tanzania," Journal of Agricultural Economics, Wiley Blackwell, vol. 72(3), pages 857-877, September.
    5. Mwale, Martin Limbikani & Kamninga, Tony Mwenda, 2022. "Land rights and the impact of farm input subsidies on poverty convergence," MPRA Paper 112431, University Library of Munich, Germany.
    6. Sylvester Amoako Agyemang & Tomáš Ratinger & Miroslava Bavorová, 2022. "The Impact of Agricultural Input Subsidy on Productivity: The Case of Ghana," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 34(3), pages 1460-1485, June.
    7. Matita, Mirriam & Chiwaula, Levison & Wadonda Chirwa, Ephraim & Mazalale, Jacob & Walls, Helen, 2022. "Subsidizing improved legume seeds for increased household dietary diversity: Evidence from Malawi’s Farm Input Subsidy Programme with implications for addressing malnutrition in all its forms," Food Policy, Elsevier, vol. 113(C).
    8. Martin Mwale & Dieter von Fintel & Anja Smith, 2022. "School drop out and farm input subsidies: gender and kinship heterogeneity in Malawi," Working Papers 01/2022, Stellenbosch University, Department of Economics.
    9. Jourdain C. Lokossou & Hippolyte D. Affognon & Alphonse Singbo & Michel B. Vabi & Ayoni Ogunbayo & Paul Tanzubil & Alcade C. Segnon & Geoffrey Muricho & Haile Desmae & Hakeem Ajeigbe, 2022. "Welfare impacts of improved groundnut varieties adoption and food security implications in the semi-arid areas of West Africa," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 14(3), pages 709-728, June.
    10. Abebayehu Girma Geffersa, 2023. "Agricultural productivity, land use intensification and rural household welfare: evidence from Ethiopia," Agrekon, Taylor & Francis Journals, vol. 62(3-4), pages 309-327, October.
    11. Morgan, Stephen N. & Mason, Nicole M. & Levine, N. Kendra & Zulu-Mbata, Olipa, 2019. "Dis-incentivizing sustainable intensification? The case of Zambia’s maize-fertilizer subsidy program," World Development, Elsevier, vol. 122(C), pages 54-69.
    12. Tesfaye, Wondimagegn & Tirivayi, Nyasha, 2020. "Crop diversity, household welfare and consumption smoothing under risk: Evidence from rural Uganda," World Development, Elsevier, vol. 125(C).
    13. Nicole M. Mason & Thomas S. Jayne & Nicolas van de Walle, 2017. "The Political Economy of Fertilizer Subsidy Programs in Africa: Evidence from Zambia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 99(3), pages 705-731.
    14. Ricker-Gilbert, Jacob & Jones, Michael, 2015. "Does storage technology affect adoption of improved maize varieties in Africa? Insights from Malawi’s input subsidy program," Food Policy, Elsevier, vol. 50(C), pages 92-105.
    15. Mason, Nicole & Tembo, Solomon, 2015. "Do input Subsidies Reduce Poverty among Smallholder Farm Households? Panel Survey Evidence from Zambia," 2015 Conference, August 9-14, 2015, Milan, Italy 212233, International Association of Agricultural Economists.
    16. Jayne, T.S. & Mason, Nicole M. & Burke, William J. & Ariga, Joshua, 2016. "Agricultural Input Subsidy Programs in Africa: An Assessment of Recent Evidence," Food Security International Development Working Papers 245892, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    17. Nguyen Thi Tuong Anh & Hung Quang Doan & Tuan Anh Bui & Nam Hoang Vu & Duong Thuy Thanh Le, 2022. "A Revisit of Motives for Chinese Outward Foreign Direct Investment: The Role of the Institution in Host Countries," SAGE Open, , vol. 12(4), pages 21582440221, December.
    18. Wossen, Tesfamicheal & Abdoulaye, Tahirou & Alene, Arega & Feleke, Shiferaw & Ricker-Gilbert, Jacob & Manyong, Victor & Awotide, Bola Amoke, 2017. "Productivity and Welfare Effects of Nigeria's e-Voucher-Based Input Subsidy Program," World Development, Elsevier, vol. 97(C), pages 251-265.
    19. Asfaw, Solomon & Cattaneo, Andrea & Pallante, Giacomo & Palma, Alessandro, 2017. "Improving the efficiency targeting of Malawi's farm input subsidy programme: Big pain, small gain?," Food Policy, Elsevier, vol. 73(C), pages 104-118.
    20. Khonje, Makaiko G. & Nyondo, Christone & Mangisoni, Julius H. & Ricker-Gilbert, Jacob & Burke, William J. & Chadza, William & Muyanga, Milu, 2022. "Does subsidizing legume seeds improve farm productivity and nutrition in Malawi?," Food Policy, Elsevier, vol. 113(C).

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:jageco:v:74:y:2023:i:3:p:874-898. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=0021-857X .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.