Person:
Andres, Luis A.
Author Name Variants
Fields of Specialization
Infrastructure economics
Degrees
External Links
Departments
Global Practice on Water
Externally Hosted Work
Contact Information
Last updated
January 31, 2023
Biography
Luis Andrés is Lead Economist in the Water Global Practice at the World Bank. Earlier, Dr. Andres held positions in the Sustainable Development Department for the Latin America and the Caribbean, and the South Asia Regions. His work at the World Bank involves both analytical and advisory services, with a focus on infrastructure, mainly in water and energy sectors, impact evaluations, private sector participation, regulation, and empirical microeconomics. He worked with numerous Latin American, South Asian, and East Europe governments. Before joining the World Bank, he was the Chief of Staff for the Secretary of Fiscal and Social Equity for the Government of Argentina and held other positions in the Chief of Cabinet of Ministries and the Ministry of Economy. He holds a Ph.D. in Economics from the University of Chicago and he has authored books, chapters in several books, monographs, and articles on development policy issues.
Publication Search Results
1 - 4 of 4
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Publication
Study of the Distributional Performance of Piped Water Consumption Subsidies in 10 Developing Countries
(World Bank, Washington, DC, 2020-05)This paper provides new evidence on how effectively piped water consumption subsidies are targeting poor households in 10 low- and middle-income countries around the world. The results suggest that, in these countries, existing tariff structures fall short of recovering the costs of service provision, and the resulting subsidies largely fail to achieve their goal of improving the accessibility and affordability of piped water for poor households. Instead, the majority of subsidies in all 10 countries are captured by the richest households. This is in part because the most vulnerable population segments typically face challenges in accessing and connecting to piped water services. The paper also reveals shortcomings in the design of the subsidies, which are conditional on poor households being connected to a piped network. -
Publication
An Evaluation of the Contributing Factors of Water Scheme Failures in Nigeria
(World Bank, Washington, DC, 2018-03)This paper utilizes information from the 2015 Nigeria National Water and Sanitation Survey to identify the extent and timing of the failure of water schemes in the country and the factors affecting it. Around 46 percent of all the water schemes in Nigeria are nonfunctional, and approximately 30 percent are likely to fail in the first year. The results indicate that during the first year of operation, factors that can be controlled in the design, implementation, and operational stages contribute to the failure of 61 percent of the water schemes. As water schemes age, their likelihood of failure is best predicted by factors that cannot be modified. The influence of operational factors, such as repairs and maintenance, decreases slightly over time. -
Publication
Why Are So Many Water Points in Nigeria Non-Functional?: An Empirical Analysis of Contributing Factors
(World Bank, Washington, DC, 2018-03)This paper utilizes information from the 2015 Nigeria National Water and Sanitation Survey to identify the extent, timing, as well as reasons for the failure of water points. The paper finds that more than 38 percent of all improved water points are nonfunctional. The results indicate that nearly 27 percent of the water points are likely to fail in the first year of construction, while nearly 40 percent are likely to fail in the long run (after 8-10 years). The paper considers the reasons behind these failures, looking at whether they can or cannot be controlled. During the first year, a water point's location -- the political region and underlying hydrogeology -- has the greatest impact on functionality. Other factors—specifically, those that can be controlled in the design, implementation, and operational stages -- also contribute significantly. As water points age, their likelihood of failure is best predicted by factors that cannot be modified, as well as by the technology used. The paper concludes that, to improve the sustainability of water points, much can be done at the design, implementation, and operational stages. Over time, technology upgrades are important. -
Publication
Geo-Spatial Modeling of Access to Water and Sanitation in Nigeria
(World Bank, Washington, DC, 2018-02)The paper presents the development and implementation of a geo-spatial model for mapping populations' access to specified types of water and sanitation services in Nigeria. The analysis uses geo-located, population-representative data from the National Water and Sanitation Survey 2015, along with relevant geo-spatial covariates. The model generates predictions for levels of access to seven indicators of water and sanitation services across Nigeria at a resolution of 1×1 square kilometers. The predictions promise to hone the targeting of policies meant to improve access to basic services in various regions of the country.