Abstract
This article tests whether agricultural extension and imperfect supervision-conflated here into the number of visits by a technical assistant-increase productivity in a sample of contract farming arrangements between a processing firm and small agricultural producers in Madagascar. Production functions are estimated which treat the number of visits by a technical assistant as an input and which exploit the variation in the number of visits between the contracted crops grown on a given plot by a specific grower, thereby accounting for district-, grower-, and plot-level unobserved heterogeneity. Results indicate that the elasticity of yield with respect to the number of visits lies between 1.3 and 1.7.
Original language | English (US) |
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Pages (from-to) | 507-517 |
Number of pages | 11 |
Journal | Agricultural Economics |
Volume | 41 |
Issue number | 6 |
DOIs | |
State | Published - Nov 2010 |
Keywords
- Contract farming
- Extension
- Grower-processor contracts
- Supervision