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Title: An investigation into the use of existing public-private partnerships models in the Zambian water and sanitation sector
Author: Lengwe, Egret Chanda
ISNI:       0000 0004 5354 2882
Awarding Body: Heriot-Watt University
Current Institution: Heriot-Watt University
Date of Award: 2014
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A PPP concept has become one of the preferred strategic option used world over in the delivery of public services though still considered as a developing concept. In this study, it has been used as a tool for value addition and enhancement of service delivery as opposed to it being a financing strategy. The aim of the research was “to investigate into the use of existing PPP Models in the Zambian Water and Sanitation Sector (WSS) for increased effectiveness.” A quantitative research methodology was used to investigate the extent to which existing PPP Models could increase effectiveness through dimensions of cost, time and quality. Descriptive statistics and content analysis methods were used to analyse the data. Results indicate that all the existing PPP Models can be used to increase effectiveness of dimensions of cost, time and quality though at different levels of impact based on mean values. A Conceptual Beta Model has been developed based on the adopted existing PPP Models, the independent factors of cost, time and quality and peripheral aspects that arose from the interview survey. The sample was drawn from existing water utility companies, councils and other related stakeholders in Zambia. The data collection included literature review, questionnaires and follow up semi-structured interviews with PPP experts in Zambia. A Conceptual Alpha Model was first developed and subjected to further research prior to developing a Conceptual Beta Model. The Conceptual Beta Model aims to provide a basis for existing PPP Model increased effectiveness in the Water and Sanitation Sector and has been proposed for operationalization. The study provides a greater understanding of how existing PPP Models can be used to increase effectiveness through dimensions of cost, time and quality thereby providing tangible benefits in as far as the provision of water and sanitation services in Zambia is concerned.
Supervisor: Carter, Steve Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available