Timothy Njagi Njeru

Personal Details

First Name:	Timothy
Middle Name:	Njagi
Last Name:	Njeru
Suffix:
RePEc Short-ID:	pnj8
	[This author has chosen not to make the email address public]
	http://sites.google.com/site/tnjagi
Twitter:	@timonjagi

Affiliation

Tegemeo Institute of Agricultural Policy and Development
Egerton University

Egerton, Kenya
http://www.tegemeo.org/
RePEc:edi:tiegeke (more details at EDIRC)

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Working papers

1. Mano, Yukichi & 真野, 裕吉 & Njeru, Timothy Njagi & Otsuka, Keijiro, 2021. "An Inquiry into the Process of Upgrading Rice Milling Service: The Case of Mwea Irrigation Scheme in Kenya," Discussion paper series HIAS-E-105, Hitotsubashi Institute for Advanced Study, Hitotsubashi University.
   • Mano, Yukichi & Njagi, Timothy & Otsuka, Keijiro, 2022. "An inquiry into the process of upgrading rice milling services: The case of the Mwea Irrigation Scheme in Kenya," Food Policy, Elsevier, vol. 106(C).
   • Yukichi Mano & Timothy Njagi Njeru & Keijiro Otsuka, 2021. "An Inquiry into the Process of Upgrading Rice Milling Service:The Case of Mwea Irrigation Scheme in Kenya," Working Papers 220, JICA Research Institute.

   Cited by:

   1. Linda Calabrese & Xiaoyang Tang, 2023. "Economic transformation in Africa: What is the role of Chinese firms?," Journal of International Development, John Wiley & Sons, Ltd., vol. 35(1), pages 43-64, January.

2. Samuel S. Bird & Michael R. Carter & Travis J. Lybbert & Mary Mathenge & Timothy Njagi & Emilia Tjernström, 2020. "Filling a Niche? The Maize Productivity Impacts of Adaptive Breeding by a Local Seed Company in Kenya," NBER Working Papers 27636, National Bureau of Economic Research, Inc.
   • Bird, Samuel S. & Carter, Michael R. & Lybbert, Travis J. & Mathenge, Mary & Njagi, Timothy & Tjernström, Emilia, 2022. "Filling a niche? The maize productivity impacts of adaptive breeding by a local seed company in Kenya," Journal of Development Economics, Elsevier, vol. 157(C).

   Cited by:

   1. Michelson, Hope & Gourlay, Sydney & Lybbert, Travis & Wollburg, Philip, 2023. "Review: Purchased agricultural input quality and small farms," Food Policy, Elsevier, vol. 116(C).

3. Kikuchi, Masao & Mano, Yukichi & 真野, 裕吉 & Njagi, Tim & Merrey, Douglas & Otsuka, Keijiro, 2019. "Economic Viability of Large-scale Irrigation Construction in 21st Century sub-Saharan Africa: Centering around the Estimation of Construction Costs of Mwea Irrigation Scheme in Kenya," Discussion paper series HIAS-E-87, Hitotsubashi Institute for Advanced Study, Hitotsubashi University.
   • Masao Kikuchi & Yukichi Mano & Timothy Njagi Njeru & Douglas J. Merrey & Keijiro Otsuka, 2020. "Economic Viability of Large-scale Irrigation Construction in 21st Century Sub-Saharan Africa:Centering around an Estimation of the Construction Costs of the Mwea Irrigation Scheme in Kenya," Working Papers 200, JICA Research Institute.

   Cited by:

   1. Vijaya Ramachandran, 2021. "Convergence, Development, and Energy-Intensive Infrastructure in Africa: A Review of the Evidence," Sustainability, MDPI, vol. 13(19), pages 1-23, September.

4. Ochieng, Justus & Kirimi, Lilian & Ochieng, Dennis & Njagi, Timothy & Mathenge, Mary & Gitau, Raphael & Ayieko, Miltone, 2019. "Managing climate risk through crop diversification in rural Kenya," 2019 Sixth International Conference, September 23-26, 2019, Abuja, Nigeria 295785, African Association of Agricultural Economists (AAAE).
   • Justus Ochieng & Lilian Kirimi & Dennis O. Ochieng & Timothy Njagi & Mary Mathenge & Raphael Gitau & Miltone Ayieko, 2020. "Managing climate risk through crop diversification in rural Kenya," Climatic Change, Springer, vol. 162(3), pages 1107-1125, October.

   Cited by:

   1. Zhang, Yihao & Wu, Ya & Yan, Jianzhong & Peng, Ting, 2022. "How does rural labor migration affect crop diversification for adapting to climate change in the Hehuang Valley, Tibetan Plateau?," Land Use Policy, Elsevier, vol. 113(C).
   2. Ochieng, Dennis O. & Ogutu, Sylvester O., 2022. "Supermarket contracts, opportunity cost and trade-offs, and farm household welfare: Panel data evidence from Kenya," World Development, Elsevier, vol. 149(C).
   3. Hashmiu, Ishmael & Agbenyega, Olivia & Dawoe, Evans, 2022. "Determinants of crop choice decisions under risk: A case study on the revival of cocoa farming in the Forest-Savannah transition zone of Ghana," Land Use Policy, Elsevier, vol. 114(C).
   4. Teodoro Semeraro & Aurelia Scarano & Angelo Leggieri & Antonio Calisi & Monica De Caroli, 2023. "Impact of Climate Change on Agroecosystems and Potential Adaptation Strategies," Land, MDPI, vol. 12(6), pages 1-21, May.

5. Njagi, T. & Kinyumu, N. & Kirimi, L., 2018. "farm household’s participation in governance: lessons from devolved systems in kenya," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 276006, International Association of Agricultural Economists.

   Cited by:

   1. Chen Hao & Maurice Simiyu Nyaranga & Duncan O. Hongo, 2022. "Enhancing Public Participation in Governance for Sustainable Development: Evidence From Bungoma County, Kenya," SAGE Open, , vol. 12(1), pages 21582440221, March.

6. Njeru, Timothy & Mano, Yukichi & Otsuka, Keijiro, 2015. "Role of Access to Credit in Rice Production in Sub Saharan Africa: The Case of Mwea Irrigation Scheme in Kenya," 2015 Conference, August 9-14, 2015, Milan, Italy 212532, International Association of Agricultural Economists.
   • Timothy N. Njeru & Yukichi Mano & Keijiro Otsuka, 2016. "Role of Access to Credit in Rice Production in Sub-Saharan Africa: The Case of Mwea Irrigation Scheme in Kenya," Journal of African Economies, Centre for the Study of African Economies, vol. 25(2), pages 300-321.

   Cited by:

   1. Larson,Donald F. & Muraoka,Rie & Otsuka,Keijiro, 2016. "On the central role of small farms in African rural development strategies," Policy Research Working Paper Series 7710, The World Bank.
   2. Wainaina, P. & Njagi, T. & Onyango, K., 2018. "Credit constraints, off-farm participation and productivity; case of Kenyan rural sector," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277050, International Association of Agricultural Economists.
   3. MANO, Yukichi Y. & 真野, 裕吉 & TAKAHASHI, Kazushi & OTSUKA, Keijiro, 2017. "Contract Farming, Farm Mechanization, and Agricultural intensification: The Case of Rice Farming in Cote d’Ivoire," Discussion paper series HIAS-E-54, Hitotsubashi Institute for Advanced Study, Hitotsubashi University.
      • Yukichi Y. & Mano Yukichi Y. & Takahashi Kazushi & Otsuka Keijiro, 2017. "Contract Farming, Farm Mechanization, and Agricultural Intensification: The Case of Rice Farming in Cote d’Ivoire," Working Papers 157, JICA Research Institute.
   4. Takeshima, Hiroyuki & Agandin, John & Kolavalli, Shashidhara, 2017. "Growth of modern service providers for the African agricultural sector: An insight from a public irrigation scheme in Ghana," IFPRI discussion papers 1678, International Food Policy Research Institute (IFPRI).
   5. Yukichi Mano & Timothy Njagi Njeru & Keijiro Otsuka, 2021. "An Inquiry into the Process of Upgrading Rice Milling Service:The Case of Mwea Irrigation Scheme in Kenya," Working Papers 220, JICA Research Institute.
      • Mano, Yukichi & Njagi, Timothy & Otsuka, Keijiro, 2022. "An inquiry into the process of upgrading rice milling services: The case of the Mwea Irrigation Scheme in Kenya," Food Policy, Elsevier, vol. 106(C).
      • Mano, Yukichi & 真野, 裕吉 & Njeru, Timothy Njagi & Otsuka, Keijiro, 2021. "An Inquiry into the Process of Upgrading Rice Milling Service: The Case of Mwea Irrigation Scheme in Kenya," Discussion paper series HIAS-E-105, Hitotsubashi Institute for Advanced Study, Hitotsubashi University.
   6. Takeshima, Hiroyuki & Jimah, Kipo & Kolavalli, Shashidhara & Diao, Xinshen & Funk, Rebecca Lee, 2013. "Dynamics of transformation: Insights from an exploratory review of rice farming in the Kpong irrigation project:," IFPRI discussion papers 1272, International Food Policy Research Institute (IFPRI).
   7. Yasir A. Nasereldin & Abbas Ali Chandio & Maurice Osewe & Muhammad Abdullah & Yueqing Ji, 2023. "The Credit Accessibility and Adoption of New Agricultural Inputs Nexus: Assessing the Role of Financial Institutions in Sudan," Sustainability, MDPI, vol. 15(2), pages 1-18, January.
   8. Yukichi Mano & Kazushi Takahashi & Keijiro Otsuka, 2020. "Mechanization in land preparation and agricultural intensification: The case of rice farming in the Cote d'Ivoire," Agricultural Economics, International Association of Agricultural Economists, vol. 51(6), pages 899-908, November.
   9. Nakano, Yuko & Magezi, Eustadius F., 2020. "The impact of microcredit on agricultural technology adoption and productivity: Evidence from randomized control trial in Tanzania," World Development, Elsevier, vol. 133(C).
   10. KOJIN, Emi & DO, Van Hoang & NGUYEN, Thiet & ARIMOTO, Yutaka & VO, Hong Tu & MANO, Yukichi & NGUYEN, Duy Can & TSUKADA, Kazunari, 2023. "Government and market initiatives for the governance of fertilizer quality in Vietnam," Discussion paper series HIAS-E-130, Hitotsubashi Institute for Advanced Study, Hitotsubashi University.
   11. Keijiro Otsuka & Yukichi Mano & Kazushi Takahashi, 2023. "The Rice Green Revolution in Sub-Saharan Africa: Issues and Opportunities," Natural Resource Management and Policy, in: Keijiro Otsuka & Yukichi Mano & Kazushi Takahashi (ed.), Rice Green Revolution in Sub-Saharan Africa, chapter 0, pages 3-24, Springer.
   12. MANO, Yukichi & ARIMOTO, Yutaka & Nguyen, Duy Can & Do, Van Hoang & KOJIN, Emi & Nguyen, Thiet & TSUKADA, Kazunari & Vo, Hong Tu, 2023. "Nutrient deficiencies and compositional variability in fertilizers : The case of the Mekong Delta in Vietnam," Discussion paper series HIAS-E-129, Hitotsubashi Institute for Advanced Study, Hitotsubashi University.
   13. Takeshi, Sakurai, 2015. "On the Determinants of High Productivity Rice Farming in Irrigated Areas in Senegal: The Efficiency of Large Compared with Small-Scale Irrigation Schemes," Working Papers 105, JICA Research Institute.

Articles

1. Maurice Osewe & Aijun Liu & Tim Njagi, 2020. "Farmer-Led Irrigation and Its Impacts on Smallholder Farmers’ Crop Income: Evidence from Southern Tanzania," IJERPH, MDPI, vol. 17(5), pages 1-13, February.

   Cited by:

   1. Wencai Yang & Caiyao Xu & Fanbin Kong, 2022. "Does Non-Food Cultivation of Cropland Increase Farmers’ Income?," IJERPH, MDPI, vol. 19(12), pages 1-14, June.
   2. Batizi Serote & Salmina Mokgehle & Christian Du Plooy & Sylvester Mpandeli & Luxon Nhamo & Grany Senyolo, 2021. "Factors Influencing the Adoption of Climate-Smart Irrigation Technologies for Sustainable Crop Productivity by Smallholder Farmers in Arid Areas of South Africa," Agriculture, MDPI, vol. 11(12), pages 1-17, December.
   3. Kevin Pello & Cedric Okinda & Aijun Liu & Tim Njagi, 2021. "Factors Affecting Adaptation to Climate Change through Agroforestry in Kenya," Land, MDPI, vol. 10(4), pages 1-16, April.

2. Justus Ochieng & Lilian Kirimi & Dennis O. Ochieng & Timothy Njagi & Mary Mathenge & Raphael Gitau & Miltone Ayieko, 2020. "Managing climate risk through crop diversification in rural Kenya," Climatic Change, Springer, vol. 162(3), pages 1107-1125, October.
   • Ochieng, Justus & Kirimi, Lilian & Ochieng, Dennis & Njagi, Timothy & Mathenge, Mary & Gitau, Raphael & Ayieko, Miltone, 2019. "Managing climate risk through crop diversification in rural Kenya," 2019 Sixth International Conference, September 23-26, 2019, Abuja, Nigeria 295785, African Association of Agricultural Economists (AAAE).
   See citations under working paper version above.
3. Castro N. Gichuki & Jiqin Han & Tim Njagi, 2020. "The Impact of Household Wealth on Adoption and Compliance to GLOBAL GAP Production Standards: Evidence from Smallholder farmers in Kenya," Agriculture, MDPI, vol. 10(2), pages 1-15, February.

   Cited by:

   1. Li, Dalei & Gao, Jianzhong, 2021. "Impact of Large-Scale Land Operation on the Development of Regional Public Brands of Agricultural Products," 2021 ASAE 10th International Conference (Virtual), January 11-13, Beijing, China 329397, Asian Society of Agricultural Economists (ASAE).
   2. Kwabena Nyarko Addai & Wencong Lu & Omphile Temoso, 2021. "Are Female Rice Farmers Less Productive than Male Farmers? Micro-evidence from Ghana," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 33(6), pages 1997-2039, December.
   3. Prince B. Annor & Simeon Kaitibie & Michael C. Lyne, 2023. "Heterogeneous impacts of GlobalGAP adoption on net income in small‐scale pineapple farming in Ghana: Does farm size matter?," Agribusiness, John Wiley & Sons, Ltd., vol. 39(4), pages 1199-1216, October.

4. Ayala Wineman & Timothy Njagi & C. Leigh Anderson & Travis W. Reynolds & Didier Yélognissè Alia & Priscilla Wainaina & Eric Njue & Pierre Biscaye & Miltone W. Ayieko, 2020. "A Case of Mistaken Identity? Measuring Rates of Improved Seed Adoption in Tanzania Using DNA Fingerprinting," Journal of Agricultural Economics, Wiley Blackwell, vol. 71(3), pages 719-741, September.

   Cited by:

   1. Kosmowski, Frederic & Chamberlin, Jordan & Ayalew, Hailemariam & Sida, Tesfaye & Abay, Kibrom & Craufurd, Peter, 2021. "How accurate are yield estimates from crop cuts? Evidence from smallholder maize farms in Ethiopia," Food Policy, Elsevier, vol. 102(C).
   2. Justice A. Tambo & Mathews Matimelo, 2022. "An act of defiance? Measuring farmer deviation from personalised extension recommendations in Zambia," Journal of Agricultural Economics, Wiley Blackwell, vol. 73(2), pages 396-413, June.
   3. Wossen, Tesfamicheal & Spielman, David J. & Alene, Arega D. & Abdoulaye, Tahirou, 2024. "Estimating seed demand in the presence of market frictions: Evidence from an auction experiment in Nigeria," Journal of Development Economics, Elsevier, vol. 167(C).
   4. Abay, Kibrom A. & Barrett, Christopher B. & Kilic, Talip & Moylan, Heather & Ilukor, John & Vundru, Wilbert Drazi, 2023. "Nonclassical measurement error and farmers’ response to information treatment," Journal of Development Economics, Elsevier, vol. 164(C).
   5. Abay, Kibrom A. & Wossen, Tesfamicheal & Chamberlin, Jordan, 2022. "Mismeasurement and efficiency estimates: Evidence from smallholder survey data in Africa," IFPRI discussion papers 2105, International Food Policy Research Institute (IFPRI).
      • Kibrom A. Abay & Tesfamicheal Wossen & Jordan Chamberlin, 2023. "Mismeasurement and efficiency estimates: Evidence from smallholder survey data in Africa," Journal of Agricultural Economics, Wiley Blackwell, vol. 74(2), pages 413-434, June.
   6. Aihounton, Ghislain & Christiaensen, Luc, 2024. "Does agricultural intensification pay in the context of structural transformation?," Food Policy, Elsevier, vol. 122(C).
   7. Abay,Kibrom A. & Barrett,Christopher B. & Kilic,Talip & Moylan,Heather G. & Ilukor,John & Vundru,Wilbert Drazi, 2022. "Nonclassical Measurement Error and Farmers’ Response to Information Reveal Behavioral Anomalies," Policy Research Working Paper Series 9908, The World Bank.
   8. 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.
      • 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.
   9. Frederic Kosmowski & Alemayehu Ambel & Asmelash H. Tsegay & Alemayehu Teressa Negawo & Jason Carling & Andrzej Kilian & The Central Statistics Agency, 2021. "A Large-Scale Dataset of Barley, Maize and Sorghum Variety Identification Using DNA Fingerprinting in Ethiopia," Data, MDPI, vol. 6(6), pages 1-7, June.
   10. 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.
   11. Rosina Wanyama & Pepijn Schreinemachers & Justus Ochieng’ & Omary Bwambo & Roselyne Alphonce & Fekadu Fufa Dinssa & Ya-ping Lin & Roland Schafleitner, 2023. "Adoption and impact of improved amaranth cultivars in Tanzania using DNA fingerprinting," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 15(5), pages 1185-1196, October.
   12. Ayala Wineman & C. Leigh Anderson & Travis W. Reynolds & Pierre Biscaye, 2019. "Methods of crop yield measurement on multi-cropped plots: Examples from Tanzania," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 11(6), pages 1257-1273, December.
   13. Wossen, Tesfamicheal & Abay, Kibrom A. & Abdoulaye, Tahirou, 2022. "Misperceiving and misreporting input quality: Implications for input use and productivity," Journal of Development Economics, Elsevier, vol. 157(C).

5. Timothy N. Njeru & Yukichi Mano & Keijiro Otsuka, 2016. "Role of Access to Credit in Rice Production in Sub-Saharan Africa: The Case of Mwea Irrigation Scheme in Kenya," Journal of African Economies, Centre for the Study of African Economies, vol. 25(2), pages 300-321.
   • Njeru, Timothy & Mano, Yukichi & Otsuka, Keijiro, 2015. "Role of Access to Credit in Rice Production in Sub Saharan Africa: The Case of Mwea Irrigation Scheme in Kenya," 2015 Conference, August 9-14, 2015, Milan, Italy 212532, International Association of Agricultural Economists.
   See citations under working paper version above.

More information

Research fields, statistics, top rankings, if available.

Statistics

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Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 7 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.

1. NEP-AGR: Agricultural Economics (5) 2018-12-03 2019-09-02 2020-04-20 2021-04-19 2021-07-12. Author is listed
2. NEP-PPM: Project, Program and Portfolio Management (2) 2019-09-02 2020-04-20. Author is listed
3. NEP-DEV: Development (1) 2018-12-03
4. NEP-ENV: Environmental Economics (1) 2019-12-09
5. NEP-MFD: Microfinance (1) 2016-04-30

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