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Ephraim Maduhu Nkonya

Personal Details

First Name:Ephraim
Middle Name:Maduhu
Last Name:Nkonya
Suffix:
RePEc Short-ID:pnk4
http://www.ifpri.org/srstaff/NkonyaE.asp

Affiliation

International Food Policy Research Institute (IFPRI)

Washington, District of Columbia (United States)
http://www.ifpri.org/
RePEc:edi:ifprius (more details at EDIRC)

Research output

as
Jump to: Working papers Articles Chapters Books

Working papers

  1. Nkonya, Ephraim M. & Magalhaes, Marilia & Kato, Edward & Diaby, Mahamadou & Kalifa, Traore, 2022. "Pathways from irrigation to prosperity, nutrition and resilience: The case of smallholder irrigation in Mali," IFPRI discussion papers 2129, International Food Policy Research Institute (IFPRI).
  2. Nkonya, Ephraim M. & Kato, Edward & Ru, Yating, 2020. "Drivers of adoption of small-scale irrigation in Mali and its impacts on nutrition across sex of irrigators," IFPRI discussion papers 1924, International Food Policy Research Institute (IFPRI).
  3. Zhang, Wei & Walker, Dominic & Hernandez, Carlos Calvo & Elias, Marlène & Meinzen-Dick, Ruth Suseela & Nkonya, Ephraim M., 2019. "Gendered opportunities for improving soil health: A conceptual framework to help set the research agenda:," IFPRI discussion papers 1822, International Food Policy Research Institute (IFPRI).
  4. Ragasa, Catherine & Nkonya, Ephraim M. & Ulimwengu, John M. & Randriamamonjy, Josée, 2016. "Challenges in implementing a small-scale farmers’ capacity-building program: The case of the food production, processing, and marketing project in the Democratic Republic of Congo:," IFPRI discussion papers 1501, International Food Policy Research Institute (IFPRI).
  5. Nkonya, Ephraim M. & Mirzabaev, Alisher & von Braun, Joachim, 2015. "Synopsis, Economics of land degradation and improvement: A global assessment for sustainable development:," Issue briefs 90, International Food Policy Research Institute (IFPRI).
  6. Nielsen, Thea & Schunemann, Franziska & McNulty, Emily & Zeller, Manfred & Nkonya, Ephraim M. & Kato, Edward & Meyer, Stefan & Anderson, Weston & Zhu, Tingju & Queface, Antonio & Mapemba, Lawrence, 2015. "The food-energy-water security nexus: Definitions, policies, and methods in an application to Malawi and Mozambique:," IFPRI discussion papers 1480, International Food Policy Research Institute (IFPRI).
  7. Zhang, Wei & Kato, Edward & Bhandary, Prapti & Nkonya, Ephraim M. & Ibrahim, Hassan Ishaq & Agbonlahor, Mure Uhunamure & Ibrahim, Hussaini Yusu, 2015. "Communities’ perceptions and knowledge of ecosystem services: Evidence from rural communities in Nigeria:," IFPRI discussion papers 1418, International Food Policy Research Institute (IFPRI).
  8. Zhang, Wei & Kato, Edward & Bhandary, Prapti & Nkonya, Ephraim & Ibrahim, Hassan Ishaq & Agbonlahor, Mure & Ibrahim, Hussaini Yusuf, 2015. "Communities' Perceptions and Knowledge of Ecosystem Service," 2015 Conference, August 9-14, 2015, Milan, Italy 212605, International Association of Agricultural Economists.
  9. Nkonya, Ephraim M. & Srinivasan, Raghavan & Anderson, Weston & Kato, Edward, 2014. "Assessing the economic benefits of sustainable land management practices in Bhutan:," IFPRI discussion papers 1361, International Food Policy Research Institute (IFPRI).
  10. Le, Quang Bao & Nkonya, Ephraim & Mirzabaev, Alisher, 2014. "Biomass Productivity-Based Mapping of Global Land Degradation Hotspots," Discussion Papers 177961, University of Bonn, Center for Development Research (ZEF).
  11. Ephraim Nkonya & Jawoo Koo & Edward Kato & Zhe Guo, 2013. "Trends and Patterns of Land Use Change and International Aid in Sub-Saharan Africa," WIDER Working Paper Series wp-2013-110, World Institute for Development Economic Research (UNU-WIDER).
  12. von Braun, Joachim & Gerber, Nicolas & Mirzabaev, Alisher & Nkonya, Ephraim M., 2013. "The Economics of Land Degradation," Working Papers 147910, University of Bonn, Center for Development Research (ZEF).
  13. Nkonya, Ephraim & von Braun, Joachim & Mirzabaev, Alisher & Le, Quang Bao & Kwon, Ho Young & Kirui, Oliver K., 2013. "Economics of Land Degradation Initiative: Methods and Approach for Global and National Assessments," Discussion Papers 158663, University of Bonn, Center for Development Research (ZEF).
  14. Takeshima, Hiroyuki & Nkonya, Ephraim M. & Deb, Sayon, 2012. "Impact of fertilizer subsidies on the commercial fertilizer sector in Nigeria:: Evidence from previous fertilizer subsidy schemes," NSSP working papers 23, International Food Policy Research Institute (IFPRI).
  15. Smith, Vincent H. & Marenya, Paswel Phiri & Nkonya, Ephraim M. & Droppelmann, Klaus, 2012. "The Role of Dynamic Learning Games in Improving Survey Information from Subsistence Farmers: Evidence from Malawi," 2012 Annual Meeting, August 12-14, 2012, Seattle, Washington 124635, Agricultural and Applied Economics Association.
  16. Fan, Shenggen & Ringler, Claudia & Nkonya, Ephraim M. & Stein, Alexander J., 2012. "Ensuring food and nutrition security in a green economy:," Policy briefs 21, International Food Policy Research Institute (IFPRI).
  17. Marenya, Paswel Phiri & Smith, Vincent H. & Nkonya, Ephraim M., 2012. "Subsistence farmer preferences for alternative incentive policies to encourage the adoption of conservation agriculture in Malawi: A choice elicitation approach," 2012 Annual Meeting, August 12-14, 2012, Seattle, Washington 124010, Agricultural and Applied Economics Association.
  18. Marenya, Paswel Phiri & Nkonya, Ephraim M. & Xiong, Wei & Rossel, Jose Deustua & Edward, Kato, 2012. "Which would work better for improved soil fertility management in sub-Saharan Africa: Fertilizer Subsidies or Carbon Credits?," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126904, International Association of Agricultural Economists.
  19. Benin, Samuel & Nkonya, Ephraim & Okecho, Geresom & Randriamamonjy, Josée & Kato, Edward & Lubadde, Geofrey & Kyotalimye, Miriam & Byekwaso, Francis, 2011. "Impact of Uganda's National Agricultural Advisory Services program:," Research reports samuelbenin, International Food Policy Research Institute (IFPRI).
  20. Nkonya, Ephraim & Place, Frank & Pender, John & Mwanjololo, Majaliwa & Okhimamhe, Appollonia & Kato, Edward & Crespo, Susana & Ndjeunga, Jupiter & Traore, Sibiry, 2011. "Climate risk management through sustainable land management in Sub-Saharan Africa:," IFPRI discussion papers 1126, International Food Policy Research Institute (IFPRI).
  21. Nkonya, Ephraim M. & Gerber, Nicolas & Baumgartner, Philipp & von Braun, Joachim & De Pinto, Alessandro & Graw, Valerie & Kato, Edward & Kloos, Julia & Walter, Teresa, 2011. "The Economics of Desertification, Land Degradation, and Drought; Toward an Integrated Global Assessment," Discussion Papers 109326, University of Bonn, Center for Development Research (ZEF).
  22. Nkonya, Ephraim & Gerber, Nicolas & von Braun, Joachim & De Pinto, Alessandro, 2011. "Economics of land degradation: The costs of action versus inaction," Issue briefs 68, International Food Policy Research Institute (IFPRI).
  23. Kato, Edward & Nkonya, Ephraim & Place, Frank M., 2011. "Heterogeneous treatment effects of integrated soil fertility management on crop productivity: Evidence from Nigeria," IFPRI discussion papers 1089, International Food Policy Research Institute (IFPRI).
  24. Bashaasha, Bernard & Mangheni, Margaret Najjingo & Nkonya, Ephraim, 2011. "Decentralization and rural service delivery in Uganda:," IFPRI discussion papers 1063, International Food Policy Research Institute (IFPRI).
  25. Banful, Afua B. & Nkonya, Ephraim & Oboh, Victor, 2010. "Constraints to fertilizer use in Nigeria: Insights from agricultural extension service," IFPRI discussion papers 1010, International Food Policy Research Institute (IFPRI).
  26. Kato, Edward & Nkonya, Ephraim & Place, Frank & Mwanjalolo, Majaliwa, 2010. "An econometric investigation of impacts of sustainable land management practices on soil carbon and yield risk: A potential for climate change mitigation," IFPRI discussion papers 1038, International Food Policy Research Institute (IFPRI).
  27. Davis, Kristin & Nkonya, Ephraim & Kato, Edward & Mekonnen, Daniel Ayalew & Odendo, Martins & Miiro, Richard & Nkuba, Jackson, 2010. "Impact of farmer field schools on agricultural productivity and poverty in East Africa," IFPRI discussion papers 992, International Food Policy Research Institute (IFPRI).
  28. Peterman, Amber & Quisumbing, Agnes & Behrman, Julia & Nkonya, Ephraim, 2010. "Understanding gender differences in agricultural productivity in Uganda and Nigeria," IFPRI discussion papers 1003, International Food Policy Research Institute (IFPRI).
  29. Nkonya, Ephraim & Pender, John L. & Kato, Edward, 2009. "Options for enhancing agricultural productivity in Nigeria:," NSSP working papers 11, International Food Policy Research Institute (IFPRI).
  30. Nkonya, Ephraim M. & Phillip, Dayo & Mogues, Tewodaj & Pender, John L. & Kato, Edward, 2009. "Impacts Of Community-Driven Development Programs On Income And Asset Acquisition In Africa: The Case Of Nigeria," 2009 Conference, August 16-22, 2009, Beijing, China 50537, International Association of Agricultural Economists.
  31. Nkonya, Ephraim & Markelova, Helen, 2009. "Looking beyond the obvious: Uncovering the features of natural resource conflicts in Uganda," CAPRi working papers 95, International Food Policy Research Institute (IFPRI).
  32. Phillip, Dayo & Nkonya, Ephraim & Pender, John L. & Oni, Omobowale Ayoola, 2009. "Constraints to increasing agricultural productivity in Nigeria: A review," NSSP working papers 6, International Food Policy Research Institute (IFPRI).
  33. Pender, John L. & Nkonya, Ephraim M. & Kato, Edward & Kaizzi, Crammer & Ssali, Henry, 2009. "Impacts of Cash Crop Production on Land Management and Land Degradation: The Case of Coffee and Cotton in Uganda," 2009 Conference, August 16-22, 2009, Beijing, China 50760, International Association of Agricultural Economists.
  34. Nkonya, Ephraim & Pender, John & Kaizzi, Kayuki C. & Kato, Edward & Mugarura, Samuel & Ssali, Henry & Muwonge, James, 2008. "Linkages between land management, land degradation, and poverty in Sub-Saharan Africa: The case of Uganda," Research reports 159, International Food Policy Research Institute (IFPRI).
  35. Nkonya, Ephraim & Gicheru, Patrick & Woelcke, Johannes & Okoba, Barrack & Kilambya, Daniel & Gachimbi, Louis N., 2008. "On-site and off-Site long-term economic impacts of soil fertility management practices: The case of maize-based cropping systems in Kenya," IFPRI discussion papers 778, International Food Policy Research Institute (IFPRI).
  36. Nkonya, Ephraim & Phillip, Dayo & Mogues, Tewodaj & Pender, John & Yahaya, Muhammed Kuta & Adebowale, Gbenga & Arokoyo, Tunji & Kato, Edward, 2008. "From the ground up: Impacts of a pro-poor community-driven development project in Nigeria," IFPRI discussion papers 756, International Food Policy Research Institute (IFPRI).
  37. Benin, Samuel & Nkonya, Ephraim & Okecho, Geresom & Pender, John & Nahdy, Silim & Mugarura, Samuel & Kayobyo, Godfrey, 2007. "Assessing the impact of the National Agricultural Advisory Services (NAADS) in the Uganda rural livelihoods," IFPRI discussion papers 724, International Food Policy Research Institute (IFPRI).
  38. Nkonya, Ephraim M. & Pender, John L. & Kaizzi, Crammer, 2006. "The Influence of Asset and Access Poverty on Crop Production and Land Degradation in Uganda," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25781, International Association of Agricultural Economists.
  39. Birner, Regina & Davis, Kristin & Pender, John & Nkonya, Ephraim & Anandajayasekeram, Ponniah & Ekboir, Javier & Mbabu, Adiel & Spielman, David & Horna, Daniela & Benin, Samuel & Cohen, Marc J., 2006. "From "best practice" to "best fit": a framework for designing and analyzing pluralistic agricultural advisory services worldwide," DSGD discussion papers 37, International Food Policy Research Institute (IFPRI).
  40. Benin, Samuel & Place, Frank & Nkonya, Ephraim M. & Pender, John L., 2006. "Land Markets and Agricultural Land Use Efficiency and Sustainability: Evidence from East Africa," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25645, International Association of Agricultural Economists.
  41. Nkonya, Ephraim M. & Gicheru, Patrick & Woelcke, Johannes & Okoba, Barrack & Kilambya, Daniel & Gachimbi, Louis, 2006. "Out of Site out of Mind: Quantifying the Long-term Off-site economic Impacts of Land Degradation in Kenya," 2006 Annual meeting, July 23-26, Long Beach, CA 21344, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  42. Nkonya, Ephraim & Pender, John & Jagger, Pamela & Sserunkuuma, Dick & Kaizzi, Crammer & Ssali, Henry, 2006. "Uganda: income strategies and land management," Issue briefs 45 U, International Food Policy Research Institute (IFPRI).
  43. Birner, Regina & Davis, Kristin & Pender, John & Nkonya, Ephraim & Anandajayasekeram, Pooniah & Ekboir, Javier M. & Mbabu, Adiel N. & Spielman, David J. & Horna, Daniela & Benin, Samuel & Kisamba-Muge, 2006. "From "best practice" to "best fit": a framework for designing and analyzing pluralistic agricultural advisory services," Research briefs 4, International Food Policy Research Institute (IFPRI).
  44. Nkonya, Ephraim M. & Pender, John & Kaizzi, Crammer & Edward, Kato & Mugarura, Samuel, 2005. "Policy options for increasing crop productivity and reducing soil nutrient depletion and poverty in Uganda:," EPTD discussion papers 134, International Food Policy Research Institute (IFPRI).
  45. Nkonya, Ephraim M. & Pender, John & Kato, Edward & Mugarura, Samuel & Muwonge, James, 2005. "Who knows, who cares?: determinants of enactment, awareness and compliance with community natural resource management," CAPRi working papers 41, International Food Policy Research Institute (IFPRI).
  46. Pender, John & Ssewanyana, Sarah & Edward, Kato & Nkonya, Ephraim M., 2004. "Linkages between poverty and land management in rural Uganda: evidence from the Uganda National Household Survey, 1999/00," EPTD discussion papers 122, International Food Policy Research Institute (IFPRI).
  47. Nkonya, Ephraim M. & Pender, John L. & Jagger, Pamela & Sserunkuuma, Dick & Kaizzi, Crammer & Ssali, Henry, 2004. "Strategies for sustainable land management and poverty reduction in Uganda:," Research reports 133, International Food Policy Research Institute (IFPRI).
  48. Nkonya, Ephraim M. & Pender, John L. & Kaizzi, Crammer, 2004. "Determinants Of Soil Nutrient Balances And Implications For Addressing Land Degradation And Poverty In Uganda," 2004 Annual meeting, August 1-4, Denver, CO 20279, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  49. Pender, John L. & Nkonya, Ephraim M. & Jagger, Pamela & Sserunkuuma, Dick & Ssali, Henry, 2003. "Strategies To Increase Agricultural Productivity And Reduce Land Degradation: Evidence From Uganda," 2003 Annual Meeting, August 16-22, 2003, Durban, South Africa 25816, International Association of Agricultural Economists.
  50. Pender, John L. & Jagger, Pamela & Nkonya, Ephraim M. & Sserunkuuma, Dick, 2001. "Development pathways and land management in Uganda: causes and implications," EPTD discussion papers 85, International Food Policy Research Institute (IFPRI).
  51. Nkonya, Ephraim M. & Featherstone, Allen M., 1999. "Determining Socially Optimal Nitrogen Application Rates Using A Delayed Response Model: The Case Of Irrigated Corn In Western Kansas," 1999 Annual Meeting, July 11-14, 1999, Fargo, ND 35737, Western Agricultural Economics Association.
  52. Nkonya, Ephraim M. & Barkley, Andrew P. & Hamilton, Stephen F. & Bernardo, Daniel J., 1999. "Environmental And Economic Impacts Of Soil Erosion And Fertility Mining In Northern Tanzania," 1999 Annual meeting, August 8-11, Nashville, TN 21623, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  53. Thomas Coen & Anthony D'Agostino & Naomi Dorsey & Arif Mamun & Hua Xie & Yating Ru & Ephraim Nkonya & Claudia Ringler, "undated". "Interim Report for Evaluation of the ENRM Project in Malawi," Mathematica Policy Research Reports 5faea006db4645dba4596c634, Mathematica Policy Research.
  54. Kristen Velyvis & Matt Sloan & Claudia Ringler & Ephraim Nkonya & Hua Xie & Helen Powell & Jeremy Brecher-Haimson & Anca Dumitrescu & Thomas Coen & Arif Mamun, "undated". "Evaluation Design for the Environmental and Natural Resource Management Project to Improve Hydropower Generation in Malawi," Mathematica Policy Research Reports 659f67a392b34b92833dce1c0, Mathematica Policy Research.

Articles

  1. F. Graef & K. D. Mutabazi & S. Sieber & F. Asch & B. Makoko & M. Bonatti & M. Brüntrup & C. Gornott & L. Herrmann & R. Herrmann & L. Kaburire & F. C. Kahimba & A. Kimaro & A. Kuntosch & H. J. König & , 2019. "Multi-Disciplinary North-South Collaboration in Participatory Action Research on Food Value Chains: a German-Tanzanian Case Study on Perceptions, Experiences and Challenges," Systemic Practice and Action Research, Springer, vol. 32(4), pages 359-378, August.
  2. Raoul Herrmann & Ephraim Nkonya & Anja Faße, 2018. "Food value chain linkages and household food security in Tanzania," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 10(4), pages 827-839, August.
  3. Krause, Marlen S. & Nkonya, Ephraim & Griess, Verena C., 2017. "An economic valuation of ecosystem services based on perceptions of rural Ethiopian communities," Ecosystem Services, Elsevier, vol. 26(PA), pages 37-44.
  4. Zhang, Wei & Kato, Edward & Bhandary, Prapti & Nkonya, Ephraim & Ibrahim, Hassan Ishaq & Agbonlahor, Mure & Ibrahim, Hussaini Yusuf & Cox, Cindy, 2016. "Awareness and perceptions of ecosystem services in relation to land use types: Evidence from rural communities in Nigeria," Ecosystem Services, Elsevier, vol. 22(PA), pages 150-160.
  5. Fédes Rijn & Ephraim Nkonya & Adewale Adekunle, 2015. "The impact of agricultural extension services on social capital: an application to the Sub-Saharan African Challenge Program in Lake Kivu region," Agriculture and Human Values, Springer;The Agriculture, Food, & Human Values Society (AFHVS), vol. 32(4), pages 597-615, December.
  6. Paswel Marenya & Vincent H. Smith & Ephraim Nkonya, 2014. "Relative Preferences for Soil Conservation Incentives among Smallholder Farmers: Evidence from Malawi," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 96(3), pages 690-710.
  7. Kalibwani, R & Fungo, B & Tenywa, M & Tukahirwa, J & Mutabazi, S & Twebaze, J & Nyamwaro, SO & Kamugisha, Rick & Nkonya, E, 2013. "Local institutions in southwestern Uganda: the role of integrated agricultural research for development," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 8(3), pages 1-13, September.
  8. Farrow, Andrew & Opondo, Chris & Rao, KPC & Tenywa, Moses & Njeru, Rose & Kashaija, Imelda & Kamugisha, Rick & Ramazani, Michel & Nkonya, Ephraim & Kayiranga, Didace & Lubanga, Lunze & Nabahungu, Leon, 2013. "Selecting sites to prove the concept of IAR4D in the Lake Kivu Pilot Learning Site," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 8(3), pages 1-19, August.
  9. Chiuri, Wanjiku & Birachi, Eliud & Buruchara, Robin & Adekunle, Wale & Fatunbi, Oluwole & Pali, Pamela N & Wimba, Benjamin & Bizosa, Alfred & Nyamurinda, Birasa & Nyamwaro, Sospeter O & Habumugisha, P, 2013. "Market access for agro-enterprise diversity in the Lake Kivu Pilot Learning Site of the sub-Saharan Africa Challenge Programme," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 8(3), pages 1-15, September.
  10. Nkonya, Ephraim & Kato, Edward & Oduol, Judith & Pali, Pamela & Farrow, Andrew, 2013. "Initial impact of integrated agricultural research for development in East and Central Africa," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 8(3), pages 1-16, September.
  11. Nkonya, Ephraim & Phillip, Dayo & Mogues, Tewodaj & Pender, John & Kato, Edward, 2012. "Impacts of Community-driven Development Programs on Income and Asset Acquisition in Africa: The Case of Nigeria," World Development, Elsevier, vol. 40(9), pages 1824-1838.
  12. Marenya, Paswel & Nkonya, Ephraim & Xiong, Wei & Deustua, Jose & Kato, Edward, 2012. "Which policy would work better for improved soil fertility management in sub-Saharan Africa, fertilizer subsidies or carbon credits?," Agricultural Systems, Elsevier, vol. 110(C), pages 162-172.
  13. Davis, K. & Nkonya, E. & Kato, E. & Mekonnen, D.A. & Odendo, M. & Miiro, R. & Nkuba, J., 2012. "Impact of Farmer Field Schools on Agricultural Productivity and Poverty in East Africa," World Development, Elsevier, vol. 40(2), pages 402-413.
  14. Samuel Benin & Ephraim Nkonya & Geresom Okecho & Joseé Randriamamonjy & Edward Kato & Geofrey Lubade & Miriam Kyotalimye, 2012. "Impact of the National Agricultural Advisory Services (Naads) program of Uganda: Considering Different Levels of Likely Contamination with the Treatment," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 94(2), pages 386-392.
  15. Samuel Benin & Ephraim Nkonya & Geresom Okecho & Joseé Randriamamonjy & Edward Kato & Geofrey Lubade & Miriam Kyotalimye, 2011. "Returns to spending on agricultural extension: the case of the National Agricultural Advisory Services (NAADS) program of Uganda," Agricultural Economics, International Association of Agricultural Economists, vol. 42(2), pages 249-267, March.
  16. Amber Peterman & Agnes Quisumbing & Julia Behrman & Ephraim Nkonya, 2011. "Understanding the Complexities Surrounding Gender Differences in Agricultural Productivity in Nigeria and Uganda," Journal of Development Studies, Taylor & Francis Journals, vol. 47(10), pages 1482-1509.
  17. Oni, Omobowale A. & Nkonya, Ephraim M. & Pender, John L. & Phillip, Dayo & Kato, Edward, 2009. "Analyzing Drivers of Food Crop Productivity in Nigeria," Journal of Rural Economics and Development, University of Ibadan, Department of Agricultural Economics, vol. 18(1), pages 1-10.
  18. Nkonya, Ephraim & Pender, John & Kato, Edward, 2008. "Who knows, who cares? The determinants of enactment, awareness, and compliance with community Natural Resource Management regulations in Uganda," Environment and Development Economics, Cambridge University Press, vol. 13(1), pages 79-101, February.
  19. Nkonya, Ephraim & Kaizzi, Crammer & Pender, John, 2005. "Determinants of nutrient balances in a maize farming system in eastern Uganda," Agricultural Systems, Elsevier, vol. 85(2), pages 155-182, August.
  20. Pender, John & Jagger, Pamela & Nkonya, Ephraim & Sserunkuuma, Dick, 2004. "Development Pathways and Land Management in Uganda," World Development, Elsevier, vol. 32(5), pages 767-792, May.
  21. Pender, John & Nkonya, Ephraim & Jagger, Pamela & Sserunkuuma, Dick & Ssali, Henry, 2004. "Strategies to increase agricultural productivity and reduce land degradation: evidence from Uganda," Agricultural Economics, Blackwell, vol. 31(2-3), pages 181-195, December.
  22. Nkonya, Ephraim M. & Featherstone, Allen M., 2000. "Determining Socially Optimal Nitrogen Application Rates Using A Delayed Response Model: The Case Of Irrigated Corn In Western Kansas," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 25(2), pages 1-15, December.
  23. Nkonya, Ephraim M. & Parcell, Joe L., 1999. "Redistribution of social benefits from advances in extension and research in the Tanzanian maize industry," Agricultural Economics, Blackwell, vol. 21(3), pages 231-239, December.
  24. Ephraim Nkonya & Ted Schroeder & David Norman, 1997. "Factors Affecting Adoption Of Improved Maize Seed And Fertiliser In Northern Tanzania," Journal of Agricultural Economics, Wiley Blackwell, vol. 48(1‐3), pages 1-12, January.

Chapters

  1. Nkonya, Ephraim M. & Kwapong, Nana Afranaa & Kato, Edward & Rwamigisa, Patience & Bashaasha, Bernard & Mangheni, Margaret Najjingo, 2020. "Uganda," IFPRI book chapters, in: Agricultural extension: Global status and performance in selected countries, chapter 5, pages 139-183, International Food Policy Research Institute (IFPRI).
  2. Samuel Benin & Ephraim Nkonya & Geresom Okecho & Joseé Randriamamonjy & Edward Kato & Geofrey Lubade & Miriam Kyotalimye, 2018. "Micro-econometric and Micro-Macro Linked Models: Impact of the National Agricultural Advisory Services (NAADS) Program of Uganda—Considering Different Levels of Likely Contamination with the Treatment," Advances in African Economic, Social and Political Development, in: Christian Henning & Ousmane Badiane & Eva Krampe (ed.), Development Policies and Policy Processes in Africa, pages 85-95, Springer.
  3. Ephraim Nkonya & Jawoo Koo & Edward Kato & Timothy Johnson, 2018. "Climate Risk Management through Sustainable Land and Water Management in Sub-Saharan Africa," Natural Resource Management and Policy, in: Leslie Lipper & Nancy McCarthy & David Zilberman & Solomon Asfaw & Giacomo Branca (ed.), Climate Smart Agriculture, pages 445-476, Springer.
  4. Koo, Jawoo & Nkonya, Ephraim M. & Azzarri, Carlo & Cox, Cindy M. & Johnson, Timothy & Komarek, Adam M. & Kwon, Ho Young & De Pinto, Alessandro & Roberts, Cleophelia & Zhang, Wei, 2016. "Promoting healthy soils for healthier agricultural systems," IFPRI book chapters, in: 2016 Global Food Policy Report, chapter 5, pages 40-47, International Food Policy Research Institute (IFPRI).

Books

  1. Ephraim Nkonya & Alisher Mirzabaev & Joachim von Braun (ed.), 2016. "Economics of Land Degradation and Improvement – A Global Assessment for Sustainable Development," Springer Books, Springer, number 978-3-319-19168-3, November.

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NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 33 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 (26) 2006-06-03 2006-09-23 2008-03-25 2008-08-06 2009-01-10 2010-07-17 2010-07-31 2010-09-25 2011-03-19 2011-08-02 2011-08-02 2011-12-19 2012-05-02 2012-06-25 2012-07-23 2013-05-05 2013-11-14 2014-08-20 2014-08-25 2015-03-13 2016-03-10 2016-03-17 2016-04-30 2020-03-09 2020-05-25 2022-08-08. Author is listed
  2. NEP-AFR: Africa (17) 2005-02-13 2006-06-03 2008-03-25 2008-06-07 2008-08-06 2009-01-10 2010-07-17 2010-07-31 2010-09-25 2011-03-19 2011-08-02 2011-12-19 2012-05-02 2012-06-25 2012-06-25 2012-07-23 2016-03-17. Author is listed
  3. NEP-ENV: Environmental Economics (17) 2005-05-07 2008-08-06 2009-01-10 2011-08-02 2011-12-19 2012-06-25 2012-07-23 2013-05-05 2013-11-14 2014-08-20 2014-08-25 2015-03-13 2016-03-17 2016-04-30 2018-04-23 2020-03-09 2022-08-08. Author is listed
  4. NEP-DEV: Development (12) 2005-02-13 2005-05-07 2006-06-03 2008-03-25 2008-06-07 2008-08-06 2009-01-10 2010-07-17 2010-07-31 2011-03-19 2020-05-25 2022-08-08. Author is listed
  5. NEP-EFF: Efficiency and Productivity (3) 2010-07-17 2010-07-31 2011-08-02
  6. NEP-PPM: Project, Program and Portfolio Management (3) 2008-06-07 2016-03-10 2018-04-23
  7. NEP-ENE: Energy Economics (2) 2011-08-02 2021-09-06
  8. NEP-KNM: Knowledge Management and Knowledge Economy (2) 2015-03-13 2016-04-30
  9. NEP-CMP: Computational Economics (1) 2012-07-23
  10. NEP-MFD: Microfinance (1) 2010-07-17
  11. NEP-PKE: Post Keynesian Economics (1) 2006-09-23

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