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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/31075

Title: Modelling pump functionality with a Markov process: insights and implications from Malawi
Authors: McNicholl, Duncan
Byrns, Sydney
Issue Date: 2014
Publisher: © WEDC, Loughborough University
Citation: MCNICHOLL, D. and BYRNS, S., 2014. Modelling pump functionality with a Markov process: insights and implications from Malawi. IN: Shaw, R.J., Anh, N.V. and Dang, T.H. (eds). Sustainable water and sanitation services for all in a fast changing world: Proceedings of the 37th WEDC International Conference, Hanoi, Vietnam, 15-19 September 2014, 7pp.
Abstract: This paper uses recent data on water point functionality from Salima District, Malawi, to predict the expected pump functionality rates using a model known as a Markov process. If the model fits, as the findings suggest, the implication for infrastructure sustainability is that long-term pump functionality rates will only improve if there is an increase in the probability that pumps will be repaired. Examples from Malawi, notably from Nkhotakota District, suggest possible methods for improving this probability of pump repairs through strengthening local stakeholder relationships, which may hold greater potential for improving infrastructure sustainability than the temporary benefits typified by direct project interventions.
Description: This is a conference paper.
Version: Published
URI: https://dspace.lboro.ac.uk/2134/31075
Appears in Collections:WEDC 37th International Conference

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