The effects of advisory services and technology channeling on farm yields and technical efficiency of wheat farmers in Ethiopia
Author
Abstract
Suggested Citation
DOI: 10.1016/j.foodpol.2023.102436
Download full text from publisher
As the access to this document is restricted, you may want to search for a different version of it.
References listed on IDEAS
- Yao Pan & Stephen C Smith & Munshi Sulaiman, 2018.
"Agricultural Extension and Technology Adoption for Food Security: Evidence from Uganda,"
American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 100(4), pages 1012-1031.
- Yao Pan & Stephen C. Smith & Munshi Sulaiman, 2015. "Agricultural Extension and Technology Adoption for Food Security: Evidence from Uganda," Working Papers 2015-11, The George Washington University, Institute for International Economic Policy.
- Pan, Yao & Smith, Stephen C. & Sulaiman, Munshi, 2015. "Agricultural Extension and Technology Adoption for Food Security: Evidence from Uganda," IZA Discussion Papers 9206, Institute of Labor Economics (IZA).
- Abdul-Rahaman, Awal & Abdulai, Awudu, 2018. "Do farmer groups impact on farm yield and efficiency of smallholder farmers? Evidence from rice farmers in northern Ghana," Food Policy, Elsevier, vol. 81(C), pages 95-105.
- Abate, Gashaw T. & Dereje, Mekdim & Hirvonen, Kalle & Minten, Bart, 2020.
"Geography of public service delivery in rural Ethiopia,"
World Development, Elsevier, vol. 136(C).
- Abate, Gashaw T. & Dereje, Mekdim & Hirvonen, Kalle & Minten, Bart, 2019. "Geography of public service delivery in rural Ethiopia," ESSP working papers 133, International Food Policy Research Institute (IFPRI).
- Abdulai, Awudu & Huffman, Wallace, 2000.
"Structural Adjustment and Economic Efficiency of Rice Farmers in Northern Ghana,"
Economic Development and Cultural Change, University of Chicago Press, vol. 48(3), pages 503-520, April.
- Abdulai, Awudu & Huffman, Wallace, 2000. "Structural Adjustment and Economic Efficiency of Rice Farmers in Northern Ghana," Staff General Research Papers Archive 5100, Iowa State University, Department of Economics.
- Abdulai, Awudu & Huffman, Wallace, 2000. "Structural Adjustment and Economic Efficiency of Rice Farmers in Northern Ghana," ISU General Staff Papers 200004010800001363, Iowa State University, Department of Economics.
- 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.
- Ragasa, Catherine & Mazunda, John & Kadzamira, Mariam, 2016. "The impact of agricultural extension services in the context of a heavily subsidized input system: The case of Malawi:," IFPRI discussion papers 1498, International Food Policy Research Institute (IFPRI).
- Gashaw Tadesse Abate & Tanguy Bernard & Alan de Brauw & Nicholas Minot, 2018.
"The impact of the use of new technologies on farmers’ wheat yield in Ethiopia: evidence from a randomized control trial,"
Agricultural Economics, International Association of Agricultural Economists, vol. 49(4), pages 409-421, July.
- Alan de Brauw, Gashaw Tadesse Abate & Nicholas Minot, 2016. "The Impact of the Use of New Technologies on Farmers’ Wheat Yield in Ethiopia: Evidence from a Randomized Control Trial," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 235651, Agricultural and Applied Economics Association.
- G.T. Abate & Tanguy Bernard & A. de Brauw & N. Minot, 2018. "The impact of the use of new technologies on farmers’ wheat yield in Ethiopia: evidence from a randomized control trial," Post-Print hal-03033647, HAL.
- Duflo, Esther & Glennerster, Rachel & Kremer, Michael, 2008.
"Using Randomization in Development Economics Research: A Toolkit,"
Handbook of Development Economics, in: T. Paul Schultz & John A. Strauss (ed.), Handbook of Development Economics, edition 1, volume 4, chapter 61, pages 3895-3962,
Elsevier.
- Esther Duflo & Rachel Glennerster & Michael Kremer, 2006. "Using Randomization in Development Economics Research: A Toolkit," CID Working Papers 138, Center for International Development at Harvard University.
- Kremer, Michael & Glennerster, Rachel & Duflo, Esther, 2007. "Using Randomization in Development Economics Research: A Toolkit," CEPR Discussion Papers 6059, C.E.P.R. Discussion Papers.
- Esther Duflo & Rachel Glennerster & Michael Kremer, 2006. "Using Randomization in Development Economics Research: A Toolkit," NBER Technical Working Papers 0333, National Bureau of Economic Research, Inc.
- 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.
- Joshua D. Angrist & Guido W. Imbens, 1995. "Identification and Estimation of Local Average Treatment Effects," NBER Technical Working Papers 0118, National Bureau of Economic Research, Inc.
- Pramila Krishnan & Manasa Patnam, 2014. "Neighbors and Extension Agents in Ethiopia: Who Matters More for Technology Adoption?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 96(1), pages 308-327.
- Abdulai, Abdul-Nafeo & Abdulai, Awudu, 2017. "Examining the impact of conservation agriculture on environmental efficiency among maize farmers in Zambia," Environment and Development Economics, Cambridge University Press, vol. 22(2), pages 177-201, April.
- Ayalew, Hailemariam & Chamberlin, Jordan & Newman, Carol, 2022.
"Site-specific agronomic information and technology adoption: A field experiment from Ethiopia,"
Journal of Development Economics, Elsevier, vol. 156(C).
- Hailemariam Ayalew & Chamberlin Jordan & Carol Newman, 2020. "Site-Specific Agronomic Information and Technology Adoption: A Field Experiment from Ethiopia," Trinity Economics Papers tep0620, Trinity College Dublin, Department of Economics.
- Yazeed Abdul Mumin & Awudu Abdulai, 2022. "Social networks, adoption of improved variety and household welfare: evidence from Ghana," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 49(1), pages 1-32.
- Keijiro Otsuka & Rie Muraoka, 2017. "A Green Revolution for Sub-Saharan Africa: Past Failures and Future Prospects," Journal of African Economies, Centre for the Study of African Economies, vol. 26(suppl_1), pages 73-98.
- Boris E. Bravo‐Ureta & Mario González‐Flores & William Greene & Daniel Solís, 2021. "Technology and Technical Efficiency Change: Evidence from a Difference in Differences Selectivity Corrected Stochastic Production Frontier Model," American Journal of Agricultural Economics, John Wiley & Sons, vol. 103(1), pages 362-385, January.
- Yi-Ting Chen & Yu-Chin Hsu & Hung-Jen Wang, 2020. "A Stochastic Frontier Model with Endogenous Treatment Status and Mediator," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 38(2), pages 243-256, April.
- Carlos D. Mayen & Joseph V. Balagtas & Corinne E. Alexander, 2010. "Technology Adoption and Technical Efficiency: Organic and Conventional Dairy Farms in the United States," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 92(1), pages 181-195.
- Yitayew, Asresu & Abdulai, Awudu & Yigezu, Yigezu A. & Deneke, Tilaye T. & Kassie, Girma T., 2021. "Impact of agricultural extension services on the adoption of improved wheat variety in Ethiopia: A cluster randomized controlled trial," World Development, Elsevier, vol. 146(C).
- Kumbhakar,Subal C. & Wang,Hung-Jen & Horncastle,Alan P., 2015.
"A Practitioner's Guide to Stochastic Frontier Analysis Using Stata,"
Cambridge Books,
Cambridge University Press, number 9781107609464, September.
- Kumbhakar,Subal C. & Wang,Hung-Jen & Horncastle,Alan P., 2015. "A Practitioner's Guide to Stochastic Frontier Analysis Using Stata," Cambridge Books, Cambridge University Press, number 9781107029514, October.
- Davis, Kristin E., ed. & Babu, Suresh Chandra, ed. & Ragasa, Catherine, ed., 2020. "Agricultural extension: Global status and performance in selected countries," IFPRI books, International Food Policy Research Institute (IFPRI), number 9780896293755.
- Tavneet Suri, 2011. "Selection and Comparative Advantage in Technology Adoption," Econometrica, Econometric Society, vol. 79(1), pages 159-209, January.
- van Dijk, Michiel & Morley, Tom & Jongeneel, Roel & van Ittersum, Martin & Reidsma, Pytrik & Ruben, Ruerd, 2017. "Disentangling agronomic and economic yield gaps: An integrated framework and application," Agricultural Systems, Elsevier, vol. 154(C), pages 90-99.
- Subal Kumbhakar & Efthymios Tsionas & Timo Sipiläinen, 2009. "Joint estimation of technology choice and technical efficiency: an application to organic and conventional dairy farming," Journal of Productivity Analysis, Springer, vol. 31(3), pages 151-161, June.
- Shiferaw, Bekele & Kassie, Menale & Jaleta, Moti & Yirga, Chilot, 2014. "Adoption of improved wheat varieties and impacts on household food security in Ethiopia," Food Policy, Elsevier, vol. 44(C), pages 272-284.
- Anthony Cawley & Cathal O’Donoghue & Kevin Heanue & Rachel Hilliard & Maura Sheehan, 2018. "The Impact of Extension Services on Farm‐level Income: An Instrumental Variable Approach to Combat Endogeneity Concerns," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 40(4), pages 585-612, December.
- Boris E. Bravo-Ureta, 2014. "Stochastic frontiers, productivity effects and development projects," Economics and Business Letters, Oviedo University Press, vol. 3(1), pages 51-58.
- Menale Kassie & Paswel Marenya & Yohannis Tessema & Moti Jaleta & Di Zeng & Olaf Erenstein & Dil Rahut, 2018. "Measuring Farm and Market Level Economic Impacts of Improved Maize Production Technologies in Ethiopia: Evidence from Panel Data," Journal of Agricultural Economics, Wiley Blackwell, vol. 69(1), pages 76-95, February.
- Jeffrey M. Wooldridge, 2001. "Applications of Generalized Method of Moments Estimation," Journal of Economic Perspectives, American Economic Association, vol. 15(4), pages 87-100, Fall.
- Kibrom A. Abay & Guush Berhane & Alemayehu Seyoum Taffesse & Kibrewossen Abay & Bethelhem Koru, 2018. "Estimating Input Complementarities with Unobserved Heterogeneity: Evidence from Ethiopia," Journal of Agricultural Economics, Wiley Blackwell, vol. 69(2), pages 495-517, June.
- Becerril, Javier & Abdulai, Awudu, 2010. "The Impact of Improved Maize Varieties on Poverty in Mexico: A Propensity Score-Matching Approach," World Development, Elsevier, vol. 38(7), pages 1024-1035, July.
- Bachewe, Fantu N. & Berhane, Guush & Minten, Bart & Taffesse, Alemayehu S., 2018. "Agricultural Transformation in Africa? Assessing the Evidence in Ethiopia," World Development, Elsevier, vol. 105(C), pages 286-298.
- Luis A. De los Santos‐Montero & Boris E. Bravo‐Ureta, 2017. "Productivity effects and natural resource management: econometric evidence from POSAF‐II in Nicaragua," Natural Resources Forum, Blackwell Publishing, vol. 41(4), pages 220-233, November.
- Renato Villano & Boris Bravo-Ureta & Daniel Solís & Euan Fleming, 2015. "Modern Rice Technologies and Productivity in the Philippines: Disentangling Technology from Managerial Gaps," Journal of Agricultural Economics, Wiley Blackwell, vol. 66(1), pages 129-154, February.
- Aigner, Dennis & Lovell, C. A. Knox & Schmidt, Peter, 1977. "Formulation and estimation of stochastic frontier production function models," Journal of Econometrics, Elsevier, vol. 6(1), pages 21-37, July.
- Asresu Yitayew & Awudu Abdulai & Yigezu A Yigezu, 2022. "Improved agricultural input delivery systems for enhancing technology adoption: evidence from a field experiment in Ethiopia," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 49(3), pages 527-556.
- Udry, Christopher, 2010. "The economics of agriculture in Africa: Notes toward a research program," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 5(1), pages 1-16, September.
- Abebayehu Girma Geffersa & Frank Wogbe Agbola & Amir Mahmood, 2022. "Modelling technical efficiency and technology gap in smallholder maize sector in Ethiopia: accounting for farm heterogeneity," Applied Economics, Taylor & Francis Journals, vol. 54(5), pages 506-521, January.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
Cited by:
- Junying Lin & Songqing Jin & Hongdong Guo, 2023. "Do outsourcing services provided by agricultural cooperatives affect technical efficiency? Insights from tobacco farmers in China," Annals of Public and Cooperative Economics, Wiley Blackwell, vol. 94(3), pages 781-804, September.
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.- Mohammed, Sadick & Abdulai, Awudu, 2021. "Extension Participation and Improved Technology Adoption: Impact on Efficiency and Welfare of Farmers in Ghana," 2021 Conference, August 17-31, 2021, Virtual 315362, International Association of Agricultural Economists.
- Boris E. Bravo‐Ureta & Mario González‐Flores & William Greene & Daniel Solís, 2021. "Technology and Technical Efficiency Change: Evidence from a Difference in Differences Selectivity Corrected Stochastic Production Frontier Model," American Journal of Agricultural Economics, John Wiley & Sons, vol. 103(1), pages 362-385, January.
- Bravo-Ureta, Boris E. & Higgins, Daniel & Arslan, Aslihan, 2020. "Irrigation infrastructure and farm productivity in the Philippines: A stochastic Meta-Frontier analysis," World Development, Elsevier, vol. 135(C).
- Abebayehu Girma Geffersa & Frank W. Agbola & Amir Mahmood, 2022. "Improved maize adoption and impacts on farm household welfare: Evidence from rural Ethiopia," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 66(4), pages 860-886, October.
- Maria Vrachioli & Spiro E. Stefanou & Vangelis Tzouvelekas, 2021. "Impact Evaluation of Alternative Irrigation Technology in Crete: Correcting for Selectivity Bias," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 79(3), pages 551-574, July.
- Kazushi Takahashi & Rie Muraoka & Keijiro Otsuka, 2020.
"Technology adoption, impact, and extension in developing countries’ agriculture: A review of the recent literature,"
Agricultural Economics, International Association of Agricultural Economists, vol. 51(1), pages 31-45, January.
- Kazushi Takahashi & Rie Muraoka & Keijiro Otsuka, 2019. "Technology Adoption, Impact, and Extension in Developing Countries' Agriculture: A Review of the Recent Literature," Working Papers 196, JICA Research Institute.
- Yitayew, Asresu & Abdulai, Awudu & Yigezu, Yigezu A. & Deneke, Tilaye T. & Kassie, Girma T., 2021. "Impact of agricultural extension services on the adoption of improved wheat variety in Ethiopia: A cluster randomized controlled trial," World Development, Elsevier, vol. 146(C).
- ELOUHICHI Kamel & TEMURSHOEV Umed & COLEN Liesbeth & GOMEZ Y PALOMA Sergio, 2019.
"Upscaling the productivity performance of the Agricultural Commercialization Cluster Initiative in Ethiopia,"
JRC Research Reports
JRC117562, Joint Research Centre.
- Kamel Louhichi & Umed Temursho & Liesbeth Colen & Sergio Gomez y Paloma, 2019. "Upscaling the productivity performance of the Agricultural Commercialization Cluster Initiative in Ethiopia [Élargissement des performance de productivité de l'Initiative des grappes de Commerciali," Working Papers hal-02790390, HAL.
- Owusu, Eric S. & Bravo-Ureta, Boris E., 2022. "Reap when you sow? The productivity impacts of early sowing in Malawi," Agricultural Systems, Elsevier, vol. 199(C).
- Abdul-Rahaman, Awal & Abdulai, Awudu, 2018. "Do farmer groups impact on farm yield and efficiency of smallholder farmers? Evidence from rice farmers in northern Ghana," Food Policy, Elsevier, vol. 81(C), pages 95-105.
- Abdul-Rahaman, Awal & Issahaku, Gazali & Zereyesus, Yacob A., 2021. "Improved rice variety adoption and farm production efficiency: Accounting for unobservable selection bias and technology gaps among smallholder farmers in Ghana," Technology in Society, Elsevier, vol. 64(C).
- Adam, Lukman & Jin, Jia & Khan, Anwar, 2022. "Does the Indonesian farmer empowerment policy enhance the professional farmer? Empirical evidence based on the difference-in-difference approach," Technology in Society, Elsevier, vol. 68(C).
- Ayobami Adetoyinbo & Verena Otter, 2022. "Can producer groups improve technical efficiency among artisanal shrimpers in Nigeria? A study accounting for observed and unobserved selectivity," Agricultural and Food Economics, Springer;Italian Society of Agricultural Economics (SIDEA), vol. 10(1), pages 1-33, December.
- Awudu Abdulai, 2023. "Information acquisition and the adoption of improved crop varieties," American Journal of Agricultural Economics, John Wiley & Sons, vol. 105(4), pages 1049-1062, August.
- G.T. Abate & Tanguy Bernard & Simrin Makhija & David J. Spielman, 2019.
"Accelerating technical change through video-mediated agricultural extension: Evidence from Ethiopia,"
Working Papers
hal-02879823, HAL.
- Abate, Gashaw T. & Bernard, Tanguy & Makhija, Simrin & Spielman, David J., 2019. "Accelerating technical change through video-mediated agricultural extension: Evidence from Ethiopia:," IFPRI discussion papers 1851, International Food Policy Research Institute (IFPRI).
- Samuele Centorrino & María Pérez‐Urdiales & Boris Bravo‐Ureta & Alan Wall, 2024.
"Binary endogenous treatment in stochastic frontier models with an application to soil conservation in El Salvador,"
Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 39(3), pages 365-382, April.
- Centorrino, Samuele & Perez Urdiales, Maria & Bravo-Ureta, Boris & Wall, Alan, 2021. "Binary Endogenous Treatment in Stochastic Frontier Models with an Application to Soil Conservation in El Salvador," 95th Annual Conference, March 29-30, 2021, Warwick, UK (Hybrid) 312058, Agricultural Economics Society - AES.
- Centorrino, Samuele & Pérez-Urdiales, María & Bravo-Ureta, Boris & Wall, Alan, 2022. "Binary endogenous treatment in stochastic frontier models with an application to soil conservation in El Salvador," Efficiency Series Papers 2022/02, University of Oviedo, Department of Economics, Oviedo Efficiency Group (OEG).
- Samuele Centorrino & Maria P'erez-Urdiales & Boris Bravo-Ureta & Alan J. Wall, 2023. "Binary Endogenous Treatment in Stochastic Frontier Models with an Application to Soil Conservation in El Salvador," Papers 2312.13939, arXiv.org.
- Kamiche Zegarra, J. & Bravo-Ureta, B., 2018. "Are users of market information efficient? A stochastic production frontier model corrected by sample selection," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 275870, International Association of Agricultural Economists.
- Felister Y. Tibamanya & Mursali A. Milanzi & Arne Henningsen, 2021.
"Drivers of and Barriers to Adoption of Improved Sun- flower Varieties amongst Smallholder Farmers in Singida, Tanzania: the Double-Hurdle Approach,"
IFRO Working Paper
2021/03, University of Copenhagen, Department of Food and Resource Economics.
- Tibamanya, Felister Y. & Henningsen, Arne & Milanzi, Mursali A., 2021. "Drivers of and Barriers to Adoption of Improved Sunflower Varieties amongst Smallholder Farmers in Singida, Tanzania: the Double-Hurdle Approach," 2021 Conference, August 17-31, 2021, Virtual 315262, International Association of Agricultural Economists.
- K Hervé Dakpo & Laure Latruffe & Yann Desjeux & Philippe Jeanneaux, 2022.
"Modeling heterogeneous technologies in the presence of sample selection: The case of dairy farms and the adoption of agri‐environmental schemes in France,"
Agricultural Economics, International Association of Agricultural Economists, vol. 53(3), pages 422-438, May.
- K Hervé Dakpo & Laure Latruffe & Yann Desjeux & Philippe Jeanneaux, 2022. "Modeling heterogeneous technologies in the presence of sample selection: The case of dairy farms and the adoption of agri‐environmental schemes in France [Modélisation de technologies hétérogènes e," Post-Print hal-03516608, HAL.
- Bravo-Ureta, Boris E. & Njuki, Eric & Palacios, Ana Claudia & Salazar, Lina, 2022. "Agricultural Productivity in El Salvador: A Preliminary Analysis," IDB Publications (Working Papers) 11984, Inter-American Development Bank.
More about this item
Keywords
Extension services; Stochastic frontier model; Mediation analysis; Field experiment;All these keywords.
Statistics
Access and download statisticsCorrections
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:eee:jfpoli:v:116:y:2023:i:c:s0306919223000349. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/foodpol .
Please note that corrections may take a couple of weeks to filter through the various RePEc services.