Sources of technical efficiency among smallholders maize farmers in Babati district, Tanzania
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Date
2013-07
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Abstract
Maize yield in Tanzania has been decreasing in the past few years. The decline has been
attributed to many factors. This paper assesses production efficiency and its determinants among
maize farmers in Babati district. The paper uses data collected from 122 maize farmers residing
in six villages in the study district. A stochastic frontier model has been used to determine the
sources of inefficiency among maize farmers in the study area. The results show that the mean
technical efficiency score for famers in the study area is 62.3%. This implies that there is a
significant room for increasing maize yield in the study area if farmers use the resources at their
disposal efficiently. Moreover, the results show that the efficiency of maize farmers in the study
area is influenced by farm size, formal education, number of plots owned by the farmer,
frequency of contacts with extension officers, and the use of insecticides. It is therefore plausible
to argue that improving farmers’ access to extension services and important inputs such as
insecticides will have a significant influence on maize yield in the study area.
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Keywords
Smallholders, Maize, Stochastic frontier, Production efficiency