Public-Private Cooperation in Extension Services - Impact on Agricultural Development in Sub-Saharan Africa
Emmanuel Olatunbosun Benjamin1, Oreoluwa Ola2, Hannes Lang2, Gertrud Buchenrieder3
1Technische Universität München (TUM), Dept. of Production and Resource Economics, Germany
Different channels and models of agricultural extension services have been implemented in sub-Saharan Africa with modest results in terms of input adoption, productivity and subsequent farm revenue increases. The lack of comprehensive data on agricultural extension services that serve farmers in sub-Saharan Africa makes it difficult to ascertain their contribution to agricultural development over time. Only limited empirical evaluation exist of the impact of different extension services models on farm revenue. The same is true for panel data studies on novel partnerships concerning fertiliser adoption. We fill this gap by analysing the performance of different channels and models of extension services on farm revenue and public-private cooperation on fertiliser uptake in Nigeria over time. Up until the mid-2000s, fertiliser usage was low in Nigeria compared to the sub-Saharan Africa average. Consequently, the Government of Nigeria enacted the Agricultural Transformation Act, which engages private agro-dealers in the procurement and distribution of subsidised fertiliser and improved seeds. For instance, farmers could purchase fertiliser (also from private extension service agencies at market prices and could use e-vouchers issued by the Government to pay for it. The e-vouchers can be accessed by registered farmers via a mobile phone-based electronic voucher system.
Keywords: Agricultural policy, extension services, farm profitability, fertiliser adoption, Nigeria, sub-Saharan Africa.
Contact Address: Emmanuel Olatunbosun Benjamin, Technische Universität München (TUM), Dept. of Production and Resource Economics, Alte Akademie 14, 85354 Freising, Germany, e-mail: emmanuel.benjamintum.de