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The paper analyses innovation histories of two agro-mechanical and two seed-based technologies with high and low technological complexity, introduced into simple and complex farming systems in Asia. The main conclusion, which may be seen as a hypothesis for further testing, is that, as technology...


Douthwaite, BoruKeatinge, J.D.H.Park, J.R.[Why promising technologies fail: the neglected role of user innovation during adoption]Why promising technologies fail: the neglected role of user innovation during adoption

The types of technology change catalyzed by research interventions in integrated natural resource management (INRM) are likely to require much more social negotiation and adaptation than are changes related to plant breeding, the dominant discipline within the system of the Consultative Group on ...


Douthwaite, BoruHaan, N. deManyong, Victor M.Keatinge, J.D.H.[Blending hard and soft science: the Follow the Technology approach to analyzing and evaluating technology change]Blending hard and soft science: the Follow the Technology approach to analyzing and evaluating technology change

This paper develops a model of the early adoption process that takes into account modifications made by users. The model is based on data from 13 attempts to introduce six postharvest technologies into the Philippines and Vietnam. It is built on an analogy between technology change and Darwinian ...


Douthwaite, BoruPark, J.Keatinge, J.D.H.[Learning selection: a model for planning, implementing, and evaluating participatory technology development]Learning selection: a model for planning, implementing, and evaluating participatory technology development

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