Is the type of agricultural extension services a determinant of farm diversity? Evidence from Kenya

References

• Abay, F., A. Bjørnstad, and M. Smale. 2009. “Measuring on Farm Diversity and Determinants of Barley Diversity in Tigray.” Northern Ethiopia. Ethiopian Journal of Science 1 (2): 44–66.
   Google Scholar
• Amine, B. M., and B. Fatima. 2016. “Determinants of On-Farm Diversification among Rural Households: Empirical Evidence from Northern Algeria.” International Journal of Food and Agricultural Economics 4 (2): 87–99.
   Google Scholar
• Asante, B. O., R. A. Villano, I. W. Patrick, and G. E. Battese. 2018. “Determinants of Farm Diversification in Integrated Crop–Livestock Farming Systems in Ghana.” Renewable Agriculture and Food Systems 33 (2): 131–149.
   Web of Science ®Google Scholar
• Barbieri, C., and E. Mahoney. 2009. “Why is Diversification an Attractive Farm Adjustment Strategy? Insights from Texas Farmers and Ranchers.” Journal of Rural Studies 25 (1): 58–66.
   Web of Science ®Google Scholar
• Birthal, P. S., D. Roy, and D. S. Negi. 2015. “Assessing the Impact of Crop Diversification on Farm Poverty in India.” World Development 72: 70–92.
   Web of Science ®Google Scholar
• Demeke, M., J. Meerman, A. Scognamillo, A. Romeo, and S. Asfaw. 2017. Linking Farm Diversification to Household Diet Diversification: Evidence from a Sample of Kenyan Ultra-Poor Farmers. ESA Working Paper No. 17-01. Rome, FAO.
   Google Scholar
• Ellis, F. 1998. “Household Strategies and Rural Livelihood Diversification.” The Journal of Development Studies 35 (1): 1–38.
   Web of Science ®Google Scholar
• Ellis, F. 2000. “The Determinants of Rural Livelihood Diversification in Developing Countries.” Journal of Agricultural Economics 51 (2): 289–302.
   Web of Science ®Google Scholar
• Greene, W. 2008. “Functional Forms for the Negative Binomial Model for Count Data.” Economics Letters 99 (3): 585–590.
   Web of Science ®Google Scholar
• Greene, H. W. 2012. Econometric Analysis. 7th ed. Upper Saddle River, NJ: Pearson Education, Inc.
   Google Scholar
• Gyau, A., M. Mbugua, and J. Oduol. 2016. “Determinants of Participation and Intensity of Participation in Collective Action: Evidence from Smallholder Avocado Farmers in Kenya.” Journal on Chain and Network Science 16 (2): 147–156.
   Google Scholar
• Jones, A. D., A. Shrinivas, and R. Bezner-Kerr. 2014. “Farm Production Diversity is Associated with Greater Household Dietary Diversity in Malawi: Findings from Nationally Representative Data.” Food Policy 46: 1–12.
   Web of Science ®Google Scholar
• Kankwamba, H., M. Kadzamira, and K. Pauw. 2018. “How Diversified is Cropping in Malawi? Patterns, Determinants and Policy Implications.” Food Security 10 (2): 323–338.
   Web of Science ®Google Scholar
• Kankwamba, H., Mapila, M.A.T.J. and Pauw, K., 2012. Determinants and Spatiotemporal Dimensions of Crop Diversification in Malawi. Project Report Produced Under a Co-Financed Research Agreement Between Irish Aid, USAID and IFPRI, Paper (3).
   Google Scholar
• Kassie, G. W. 2017. “The Nexus between Livelihood Diversification and Farmland Management Strategies in Rural Ethiopia.” Cogent Economics & Finance 5 (1): 1–16.
   Web of Science ®Google Scholar
• Kassie, G. W., S. Kim, and F. P. Fellizar. 2017. “Determinant Factors of Livelihood Diversification: Evidence from Ethiopia.” Cogent Social Sciences 3 (1): 1–16.
   Web of Science ®Google Scholar
• Kelemu, K., Hailu M., Haregewoin T. and Bezabeh E. 2017. Effect of Social Networks on Food Security Status: The Case of Maize Producing Farmers in Ethiopia. New Media and Mass Communication 62: 22–30. ISSN 2224-3267.
   Google Scholar
• Kennedy, P. 1985. A Guide to Econometrics, Second Edition. Oxford: Basil Blackwell.
   Google Scholar
• Lambert, D. 1992. “Zero-Inflated Poisson Regression, With an Application to Defects in Manufacturing.” Technometrics 34 (1): 1–14.
   Web of Science ®Google Scholar
• Langyintuo, A. S. 2008. Computing Household Wealth Indices Using Principal Components Analysis Method. Harare: CIMMYT.
   Google Scholar
• Maddala, G. S. 1983. Limited Dependent and Qualitative Models in Econometrics.
   Google Scholar
• Makate, C., R. Wang, M. Makate, and N. Mango. 2016. “Crop Diversification and Livelihoods of Smallholder Farmers in Zimbabwe: Adaptive Management for Environmental Change.” Springer Plus 5 (1): 1–18.
   PubMedGoogle Scholar
• McCord, P. F., M. Cox, M. Schmitt-Harsh, and T. Evans. 2015. “Crop Diversification as a Smallholder Livelihood Strategy Within Semi-Arid Agricultural Systems Near Mount Kenya.” Land Use Policy 42: 738–750.
   Web of Science ®Google Scholar
• Mussema, R., B. Kassa, D. Alemu, and R. Shahidur. 2015. “Determinants of Crop Diversification in Ethiopia: Evidence From Oromia Region.” Ethiopian Journal of Agricultural Sciences 25 (2): 65–76.
   Google Scholar
• Muyanga, M., and T. S. Jayne. 2008. “Private Agricultural Extension System in Kenya: Practice and Policy Lessons.” Journal of Agricultural Education and Extension 14 (2): 111–124.
   Google Scholar
• O’brien, R. M. 2007. “A Caution Regarding Rules of Thumb for Variance Inflation Factors.” Quality & Quantity 41 (5): 673–690.
   Web of Science ®Google Scholar
• Okello, J. J., O. Kirui, G. W. Njiraini, and Z. Gitonga. 2011. “Drivers of Use of Information and Communication Technologies by Farm Households: The Case of Smallholder Farmers in Kenya.” Journal of Agricultural Science 4 (2): 111–124.
   Google Scholar
• Rahm, M. R., and W. E. Huffman. 1984. “The Adoption of Reduced Tillage: The Role of Human Capital and Other Variables.” American Journal of Agricultural Economics 66 (4): 405–413.
   Web of Science ®Google Scholar
• Rodrıguez, G. 2013. Models for Count Data with Over Dispersion, 1–7. http://data.princeton.edu/wws509/notes/c4addendum.pdf.
   Google Scholar
• Schwartz, L.A. 1994. The Role of the Private Sector in Agricultural Extension: Economic Analysis and Case Studies. Network Paper 48, 1–70. London: ODI.
   Google Scholar
• Sibhatu, K. T., V. V. Krishna, and M. Qaim. 2015. “Production Diversity and Dietary Diversity in Smallholder Farm Households.” Proceedings of the National Academy of Sciences 112 (34): 1–6.
   Google Scholar
• Sichoongwe, K., L. Mapemba, D. Ng'ong'ola, and G. Tembo. 2014. “The Determinants and Extent of Crop Diversification among Smallholder Farmers: A Case Study of Southern Province, Zambia.” Intl Food Policy Res Inst 5: 150–159.
   Google Scholar
• Tung, D. T. 2017. “Measurement of On-Farm Diversification in Vietnam.” Outlook on Agriculture 46 (1): 3–12.
   Google Scholar
• Winkelmann, R., and K. F. Zimmermann. 1995. “Recent Developments in Count Data Modelling: Theory and Application.” Journal of Economic Surveys 9 (1): 1–24.
   Google Scholar
• Wooldridge, J. M. 2002. Econometric Analysis of Cross Section and Panel Data. Cambridge, MA: The MIT Press.
   Google Scholar
• Yusuf, O., T. Bello, and O. Gureje. 2017. “Zero Inflated Poisson and Zero Inflated Negative Binomial Models with Application to Number of Falls in The Elderly.” Biostat Biometrics Open Access J 1 (4): 1–7. doi:10.19080/BBOAJ.2017.01.555566. 07.
   Google Scholar