Determinants of agricultural exports: The case of Cameroon
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Date
2020-04-27
Authors
Gbetnkom, Daniel
Khan, Sunday A.
Journal Title
Journal ISSN
Volume Title
Publisher
AERC
Abstract
This paper investigates the determinants of three agricultural exports from Cameroon
between 1971/72 and 1995/1996. Export supply functions are specified and estimated
for the three export crops chosen: cocoa, coffee and banana. Quantitative estimates
obtained from the ordinary least squares (OLS) estimation procedure indicate the
following: the response of export supply of all the crops to relative price changes is
positive, but fairly significant. This can be attributed to the price constraining nature of
the international markets for these commodities. Changes in the nature of the road network
positively affect the export supply of cocoa, coffee and banana. More credit to crop
exporters has a significant and positive influence on the export supply of all the crops.
Equally, rainfall’s influence on the growth of the three commodities is positive, but
significant only for cocoa and coffee. Finally, structural adjustment dummies show a
positive effect on the export supply of crops for policies implemented.
These results point to two conclusions. First, the marginal sensitivity of crops to the
relative price changes means that the price incentives are not sufficient to generate desired
export supply of agricultural commodities in Cameroon. Second, the significant sensitivity
of crops under consideration to the availability of credit to exporters, the improved road
networks and the specific policy changes implemented in the framework of the SAP
implies that attempts to increase the export supply of agricultural crops in Cameroon
should focus on these variables.