Imperial College London

Professor Colin Thirtle

Faculty of Natural SciencesCentre for Environmental Policy

Emeritus Professor
 
 
 
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Contact

 

+44 (0)20 7594 9337c.thirtle

 
 
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Location

 

323City and Guilds BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Nyariki,
author = {Nyariki, DM and Thirtle, CG},
title = {Technical innovation and farm productivity growth in dryland Africa: The effects of structural adjustment on smallholders in Kenya},
volume = {39},
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - This paper uses non-parametric approach to measure technical innovation and productivity growth at the smallholder farm-level in dry-land sub-Saharan Africa during the initial years of the structural adjustment programmes for agriculture. Data from Kenya for two production years, 1991/2 and 1995/6 are used to construct a Malmquist productivity index. The results show that the rise in input prices led to reduced use of modern inputs, so that efficiency increased at 12% per year. However, lower use of modern varieties and less fertiliser also gave technological regression at 2.5% per annum, so that the overall outcome was productivity growth of 3% per annum. However, productivity improvement cannot be sustainable without technological progress.
AU - Nyariki,DM
AU - Thirtle,CG
TI - Technical innovation and farm productivity growth in dryland Africa: The effects of structural adjustment on smallholders in Kenya
VL - 39
ER -