Publication: Statistical Analysis: Global Study on the Aggregation of Water Supply and Sanitation Utilities
Loading...
Date
2017-08
ISSN
Published
2017-08
Author(s)
Editor(s)
Abstract
The Water Global Practice, under the WSS GSG Utility Turnaround thematic area, has implemented the Global Study on WSS Utility Aggregation to provide evidence-based guidance to policy makers and practitioners regarding when, why, and how water and sanitation utilities can work together ("aggregate") to successfully deliver specific policy outcomes, such as better services or lower costs. This work builds on a review of existing literature and an analysis of both qualitative and quantitative evidence, a global data set of international trends and a series of case studies. Additionally, as described in this report, a statistical analysis based on IB-Net data (which cover 1,306 utilities from more than 140 countries) was conducted to better understand the potential gains from aggregation. The objective of the statistical analysis was to empirically assess the performance consequences of aggregations. To this end, the statistical analysis report uses the whole universe of utilities from the IB-Net database to address three core aspects of aggregations. For more information on the global study, refer to the report, Joining Forces for Better Services? When, Why, and How Water and Sanitation Utilities Can Benefit from Working Together. The accompanying toolkit (accessible at www.worldbank.org/water/aggregationtoolkit), offers a broader set of references and resources to inform aggregation processes.
Link to Data Set
Citation
“Klien, Michael. 2017. Statistical Analysis: Global Study on the Aggregation of Water Supply and Sanitation Utilities. © World Bank. http://hdl.handle.net/10986/27981 License: CC BY 3.0 IGO.”
Associated URLs
Associated content
Other publications in this report series
Journal
Journal Volume
Journal Issue
Collections
Related items
Showing items related by metadata.
Publication Do Pro-Poor Policies Increase Water Coverage? An Analysis of Service Delivery in Kampala's Informal Settlements(Washington, DC, 2014)Uganda is one of the poorest countries in Africa with a gross national income (GNI) per capita in 2010 of United States (U.S.) $500 compared with the Sub-Saharan regional average of $1,170. Uganda's population growth of over 3 percent per year, one of the highest in the world, puts a considerable strain on public sector service delivery, not just for water and sanitation but also in other areas such as health, education, and transport. The aim of this study is to assess the impact of the pro-poor policies introduced by the National Water and Sewerage Corporation (NWSC) between 2004 and 2010, by analyzing the effectiveness, efficiency, and equity of these policies and strategies implemented by the Government of Uganda (GoU) and NWSC to increase coverage of urban water supply services in poor settlements. The study focuses exclusively on the area of Kampala city, the capital of Uganda, as this constitutes the largest service area of the NWSC - with approximately 60 percent of its connections and 64 percent of its revenues. The assessment of the impact of the pro-poor policies on the poor in Kampala is based on an analysis of the effectiveness, the efficiency, and the equity of these policies since 2004. The report is divided into the following six chapters: chapter one gives the introduction of the report and presents the objectives and methods used. Chapter two presents an overview of the water sector in Kampala, including the legal, institutional, and regulatory framework, a definition of poverty in Kampala and what this means for poor households. Chapter three describes the urban water sector policy and the strategy developed by the NWSC to expand services and improve financial performance. Chapter four analyzes in detail the impact of NWSC policies and water supply delivery mechanisms on services to poor households in Kampala. Chapter five contains the conclusions of the study. Chapter six contains recommendations for further analysis which can be undertaken by the NWSC, GoU, and or the World Bank.Publication An Empirical Analysis of State and Private Sector Provision of Water Services in Africa(Published by Oxford University Press on behalf of the World Bank, 2006-01-19)Under pressure from donor agencies and international financial institutions such as the World Bank, some developing countries have experimented with the privatization of water services. This article reviews the econometric evidence on the effects of water privatization in developing economies and presents new results using statistical data envelopment analysis and stochastic cost frontier techniques and data from Africa. The analysis fails to show evidence of better performance by private utilities than by state owned utilities. Among the reasons why water privatization could prove problematic in lower-income economies are the technology of water provision and the nature of the product, transaction costs, and regulatory weaknesses.Publication Africa's ICT Infrastructure : Building on the Mobile Revolution(World Bank, 2011-06-23)Information and communication technologies (ICTs) have been a remarkable success in Africa. Across the continent, the availability and quality of service have gone up and the cost has gone down. In just 10 years dating from the end of the 1990s mobile network coverage rose from 16 percent to 90 percent of the urban population; by 2009, rural coverage stood at just under 50 percent of the population. Although the performance of Africa's mobile networks over the past decade has been remarkable, the telecommunications sector in the rest of the world has also evolved rapidly. Many countries now regard broadband Internet as central to their long-term economic development strategies, and many companies realize that the use of ICT is the key to maintaining profitability. This book is about that challenge and others. Chapters two and three describe the recent history of the telecommunications market in Africa; they cover such issues as prices, access, the performance of the networks, and the regulatory reforms that have triggered much of the investment. This part of the book compares network performance across the region and tries to explain why some countries have moved so much more quickly than others in providing affordable telecommunications services. Chapter four explores the financial side of the telecommunications revolution in Africa and details how the massive investments have been financed and which companies have most influenced the sector. Chapter five deals with the future of the sector. The final chapter synthesizes the main chapters of the book and presents policy recommendations intended to drive the sector forward.Publication Case Study - Mercado Regional Del Atlántico, Colombia(World Bank, Washington, DC, 2017-08)The Water Global Practice, under the WSS GSG Utility Turnaround thematic area, has implemented the Global Study on WSS Utility Aggregation to provide evidence-based guidance to policy makers and practitioners regarding when, why, and how water and sanitation utilities can work together ("aggregate") to successfully deliver specific policy outcomes, such as better services or lower costs. This work builds on a review of existing literature and an analysis of both qualitative and quantitative evidence, a global data set of international trends, a utility performance database, and a series of case studies. The deep-dive of 14 case studies of aggregation processes in seven countries (Brazil, Colombia, Hungary, Indonesia, Portugal, Mozambique, Romania) allowed conducting a qualitative analysis, by centering on the stakeholders involved, the decisions made, the roles of sector actors and their incentives, and the perceived outcomes with a view to bringing forward the essence of each case experience. The selection of the countries and specific providers was done in a manner to ensure a diversity of geography, development level, size, and aggregation design.Publication Lao PDR Economic Monitor, November 2006(Vientiane, 2006-11)Lao PDR economic performance has continued to improve during 2006. Real GDP grew at 7.0 percent in 2005 and is now expected to be slightly higher at 7.3 percent in 2006. This growth is in large part due to foreign investment inflows in mining and hydro-power and growing mineral exports, but the share of non-mining contributions has increased this year, reaching 4.9 out of 7.3 percent. Agriculture, manufacturing and services sectors are expected to sustain growth, due to rising FDI in agriculture, manufacturing, and increasing trend in services (especially tourism). Inflation (of Consumer Price Index) has continued to remain in single digits: after rising early this year it has dropped remarkably during the last few months, to 5.5 percent in September and 3.7 percent in October 2006. This paper includes the following headings: introduction; part 1 recent economic developments -- the macroeconomic situation, elaboration and implementation of the Poverty Reduction Strategy; part 2 structural reforms -- public expenditure policy and management, reform of state-owned enterprises, financial sector reform, trade reform, and private sector development; and part 3 donor assistance to the reform agenda -- public sector governance; reform of state owned enterprises & financial sector; trade reform; and private sector, tourism development, and land reform.
Users also downloaded
Showing related downloaded files
Publication World Development Report 2006(Washington, DC, 2005)This year’s Word Development Report (WDR), the twenty-eighth, looks at the role of equity in the development process. It defines equity in terms of two basic principles. The first is equal opportunities: that a person’s chances in life should be determined by his or her talents and efforts, rather than by pre-determined circumstances such as race, gender, social or family background. The second principle is the avoidance of extreme deprivation in outcomes, particularly in health, education and consumption levels. This principle thus includes the objective of poverty reduction. The report’s main message is that, in the long run, the pursuit of equity and the pursuit of economic prosperity are complementary. In addition to detailed chapters exploring these and related issues, the Report contains selected data from the World Development Indicators 2005‹an appendix of economic and social data for over 200 countries. This Report offers practical insights for policymakers, executives, scholars, and all those with an interest in economic development.Publication Argentina Country Climate and Development Report(World Bank, Washington, DC, 2022-11)The Argentina Country Climate and Development Report (CCDR) explores opportunities and identifies trade-offs for aligning Argentina’s growth and poverty reduction policies with its commitments on, and its ability to withstand, climate change. It assesses how the country can: reduce its vulnerability to climate shocks through targeted public and private investments and adequation of social protection. The report also shows how Argentina can seize the benefits of a global decarbonization path to sustain a more robust economic growth through further development of Argentina’s potential for renewable energy, energy efficiency actions, the lithium value chain, as well as climate-smart agriculture (and land use) options. Given Argentina’s context, this CCDR focuses on win-win policies and investments, which have large co-benefits or can contribute to raising the country’s growth while helping to adapt the economy, also considering how human capital actions can accompany a just transition.Publication Classroom Assessment to Support Foundational Literacy(Washington, DC: World Bank, 2025-03-21)This document focuses primarily on how classroom assessment activities can measure students’ literacy skills as they progress along a learning trajectory towards reading fluently and with comprehension by the end of primary school grades. The document addresses considerations regarding the design and implementation of early grade reading classroom assessment, provides examples of assessment activities from a variety of countries and contexts, and discusses the importance of incorporating classroom assessment practices into teacher training and professional development opportunities for teachers. The structure of the document is as follows. The first section presents definitions and addresses basic questions on classroom assessment. Section 2 covers the intersection between assessment and early grade reading by discussing how learning assessment can measure early grade reading skills following the reading learning trajectory. Section 3 compares some of the most common early grade literacy assessment tools with respect to the early grade reading skills and developmental phases. Section 4 of the document addresses teacher training considerations in developing, scoring, and using early grade reading assessment. Additional issues in assessing reading skills in the classroom and using assessment results to improve teaching and learning are reviewed in section 5. Throughout the document, country cases are presented to demonstrate how assessment activities can be implemented in the classroom in different contexts.Publication Business Ready 2024(Washington, DC: World Bank, 2024-10-03)Business Ready (B-READY) is a new World Bank Group corporate flagship report that evaluates the business and investment climate worldwide. It replaces and improves upon the Doing Business project. B-READY provides a comprehensive data set and description of the factors that strengthen the private sector, not only by advancing the interests of individual firms but also by elevating the interests of workers, consumers, potential new enterprises, and the natural environment. This 2024 report introduces a new analytical framework that benchmarks economies based on three pillars: Regulatory Framework, Public Services, and Operational Efficiency. The analysis centers on 10 topics essential for private sector development that correspond to various stages of the life cycle of a firm. The report also offers insights into three cross-cutting themes that are relevant for modern economies: digital adoption, environmental sustainability, and gender. B-READY draws on a robust data collection process that includes specially tailored expert questionnaires and firm-level surveys. The 2024 report, which covers 50 economies, serves as the first in a series that will expand in geographical coverage and refine its methodology over time, supporting reform advocacy, policy guidance, and further analysis and research.Publication Global Economic Prospects, June 2024(Washington, DC: World Bank, 2024-06-11)After several years of negative shocks, global growth is expected to hold steady in 2024 and then edge up in the next couple of years, in part aided by cautious monetary policy easing as inflation gradually declines. However, economic prospects are envisaged to remain tepid, especially in the most vulnerable countries. Risks to the outlook, while more balanced, are still tilted to the downside, including the possibility of escalating geopolitical tensions, further trade fragmentation, and higher-for-longer interest rates. Natural disasters related to climate change could also hinder activity. Subdued growth prospects across many emerging market and developing economies and continued risks underscore the need for decisive policy action at the global and national levels. Global Economic Prospects is a World Bank Group Flagship Report that examines global economic developments and prospects, with a special focus on emerging market and developing economies, on a semiannual basis (in January and June). Each edition includes analytical pieces on topical policy challenges faced by these economies.