Person:
Joseph, George

Global Practice on Water, The World Bank

Fields of Specialization

Impact evaluation, Applied microeconomics

Departments

Global Practice on Water, The World Bank

Last updated: June 26, 2023

Biography

George Joseph is a Senior Economist with the Water Global Practice of the World Bank, Washington, DC. His research interests are centered on development economics and behavioral and applied microeconomics. He received his PhD in economics from Rutgers, the State University of New Jersey, and an MA in economics from Jawaharlal Nehru University, New Delhi, India

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Publication Search Results

Now showing 1 - 10 of 33

Cholera Risk in Lusaka: A Geospatial Analysis to Inform Improved Water and Sanitation Provision
(World Bank, Washington, DC, 2023-06-26) Gething, Peter W.; Ayling, Sophie; Mugabi, Josses; Muximpua, Odete Duarte; Joseph, George; Kagulura, Solomon Sitinadziwe
Urbanization combined with climate change are exacerbating water scarcity for an increasing number of the world’s emerging cities. Water and sanitation infrastructure, which in the first place was largely built to cater only to a small subsector of developing city populations during colonial times, are increasingly coming under excessive strain. In the rapidly growing cities of the developing world, expansion does not always keep pace with population demand, leading to waterborne diseases, such as cholera (Vibrio cholerae) and typhoid (Salmonella serotype Typhi). Funding gaps therefore make targeting for efficient spending on infrastructure upgrades essential for reducing the burden of disease. This paper applies geospatial analysis in Lusaka, Zambia, in the context of the cholera outbreak of October 2017 to May 2018, to identify different water and sanitation infrastructure investment scenarios and their relative impact on reducing the risk of cholera in the city. The analysis presented uses cholera case location data and geospatial covariates, including the location of and access to networked and non-networked Water and sanitation infrastructure, groundwater vulnerability, and drainage, to generate a high-resolution map of cholera risk across the city. The analysis presents scenarios of standalone or combined investments across sewerage coverage and maintenance, on-site sanitation improvements, piped water network coverage and quality, and ensuring the safety of point source water. It identifies the investment most strongly correlated with the largest reduction in cholera risk as the provision of flush to sewer infrastructure citywide. However, it also considers the trade-offs in terms of financial cost versus health benefits and takes note of where the next highest health benefits could be achieved for a much lower cost. Finally, the analysis was done in the context of a considered restructuring of an existing World Bank investment, the Lusaka Sanitation Program. It identifies what appears to be the most efficient combined initiative as partial sanitation investment scale-up and investment in piped water in 10 priority wards where the cholera risk was highest.
Behavioral Insights in Infrastructure Sectors: A Survey
(World Bank, Washington, DC, 2021-06) Joseph, George; Miquel-Florensa, Pepita; Bejarano, Hernán D.; Cardona, Alejandra Quevedo
In the past two decades, insights from behavioral sciences, particularly behavioral economics, have been widely applied in the design of social programs such as pensions, social security, and taxation. This paper provides a survey of the existing literature in economics on the application of behavioral insights to infrastructure sectors, focusing on water and energy. Various applications of behavioral insights in the literature are examined from the perspectives of the three main actors in the infrastructure sectors: policy makers, service providers, and consumers. Evidence is presented from the literature on how behavioral regularities, such as imperfect optimization, limited self-control, and nonstandard preferences, affect the strategies, decisions, and actions of policy makers, service providers, and consumers, often leading to suboptimal outcomes for service investment, delivery, access, and use. The paper also highlights how behavioral interventions such as anchoring, framing, nonpecuniary incentives, and altering the choice architecture can lead to improvements in performance, adoption, consumption, and other outcomes of interest in the infrastructure sectors.
Troubled Tariffs: Revisiting Water Pricing for Affordable and Sustainable Water Services
(World Bank, Washington, DC, 2021-12-02) Andres, Luis A.; Misra, Smita; Joseph, George; Thibert, Michael; Fenwick, Crystal
Tariffs are essential but not the only pathway to cost recovery, addressing affordability, and managing water conservation. To maximize their potential, they must be well designed, complemented by appropriate instruments, adequately regulated, and understood by customers. This report builds upon that one, and provides policy makers with the information needed to design better tariffs to further the economic efficiency, affordability, and environmental sustainability of water supply services. Through a layered and comprehensive analysis of the most prevalent tariff structures, it provides policy makers with specific guidance on pricing water supply services in response to the sector’s often-competing goals. This document comprises a synthesis of fifteen unique research papers that, combined, articulate a step-by-step thought process for designing effective tariffs with a view to achieving sustainable development goal (SDG) 6.
Doing More with Less: Smarter Subsidies for Water Supply and Sanitation
(World Bank, Washington, DC, 2019-08-28) Thibert, Michael; Andres, Luis A.; Lombana Cordoba, Camilo; Danilenko, Alexander V.; Joseph, George; Borja-Vega, Christian
This report explores how scarce public resources can be used most effectively to achieve universal delivery of water supply and sanitation services. It analyzes the prevalence and performance of subsidies in the sector, then guide policymakers on improving subsidy design and implementation to improve their efficacy and efficiency in attaining their objectives.
Glaciers, Rivers, and Springs: A Water Sector Diagnostic of Nepal
(World Bank, Washington, DC, 2022) Joseph, George
Nepal is rich in water resources with a dense network of glaciers, lakes, rivers, and springs that originate in the Himalayas. However, only an estimated 15 billion cubic meters (BCM) of the 225 BCM water available annually is utilized for economic and social purposes. Several elements have contributed to this low rate of utilization, including Nepal’s rugged geography, inadequate institutional capacity, a history of prolonged political instability, and highly skewed seasonality - more than 80 percent of the precipitation in a year falls within a span of four months. For sustained economic growth and poverty reduction, and to enhance shared prosperity, Nepal must increase its investments in water-related infrastructure and institutions and improve the effectiveness of these investments. Although there is much to be done to harness this vital resource, it is important to broaden the development focus and integrate hydropower in a larger water resource management strategy. This strategy will ensure that water is available for basic and economic needs - even through the dry season - as a core component of Nepal’s overall development plan. Given Nepal’s development context and challenges, this document aims to analyze the most pressing sector challenges and identify strategic sector priorities that are aligned with the country’s partnership framework. It offers a snapshot of water in Nepal’s development story and situates the water sector in the broader context of the national economy, highlighting the importance of managing water resources for sustained economic growth and poverty reduction. It then presents five pressing sector-related challenges and concludes with a set of priority areas.
Beyond Money: Does Migration Experience Transfer Gender Norms? Empirical Evidence from Kerala, India
(Washington, DC: World Bank, 2022-03-14) Joseph, George; Wang, Qiao; Chellaraj, Gnanaraj; Taş, Emcet O.; Andres, Luis Alberto; Javaid, Syed Usman; Rajan, Irudaya
This paper examines the impact of return migration from Saudi Arabia and the Gulf on the transfer of gender norms to the Indian state of Kerala. Migration to countries in the Middle East has led to significant remittance flows and economic prosperity, although the effects on social norms and attitudes remain largely unexplored. The paper finds that returning migrants from Saudi Arabia tend to exhibit conservative values regarding gender-based violence and extreme attitudes pertaining to the perpetration of physical violence against women. Compared with those who have no migration experience, the attitudes of returning migrants from Saudi Arabia toward gender-based violence were more conservative by three standard deviations, while the attitudes of those returning from the Gulf were less conservative by 0.5 standard deviation. Similarly, compared with those with no migration experience, returning migrants from Saudi Arabia were more conservative by 2.6 standard deviations regarding extreme attitudes related to gender norms, such as sexual assault, while those returning from the Gulf were less conservative by 0.7 standard deviation. These results show that migration experience can have a substantial impact on the gender attitudes of returning migrants, with potential implications for migration and gender policies in Kerala and for countries that send a large share of temporary migrants overseas for work.
Water and Sanitation in Dhaka Slums: Access, Quality, and Informality in Service Provision
(Taylor and Francis, 2020-07-16) Haque, Sabrina; Yanez-Pagans, Monica; Arias-Granada, Yurani; Joseph, George
Slum populations are commonly characterized to have poorly developed water and sanitation systems and speculated to access services through informal channels. However, there are limited representative profiles of water and sanitation services in slums, making it difficult to prioritize interventions that will make services safer for residents. This cross-sectional study examines quality and provision of access to water and sanitation services in government slums across Dhaka, Bangladesh. Access is overall high but is subject to quality issues related to safety, reliability, and liability. Services are often operated by informal middlemen at various stages of provision.
Getting to Work: Unlocking Women's Potential in Sri Lanka's Labor Force
(Washington, DC: World Bank, 2020-03-02) Sethi, Jayati; Solotaroff, Jennifer L.; Joseph, George; Kuriakose, Anne
Sri Lanka has shown remarkable persistence in low female labor force participation rates—at 36 percent in the past two years, compared with 75 percent for same-aged men—despite overall economic growth and poverty reduction over the past decade. The trend stands in contrast to the country’s achievements in human capital development that favor women, such as high levels of female education and low total fertility rates, as well as its status as a lower-middle-income country. This study intends to better understand the puzzle of women’s poor labor market outcomes in Sri Lanka. Using nationally representative secondary survey data—as well as primary qualitative and quantitative research—it tests three hypotheses that would explain gender gaps in labor market outcomes: (1) household roles and responsibilities, which fall disproportionately on women, and the associated sociophysical constraints on women’s mobility; (2) a human capital mismatch, whereby women are not acquiring the proper skills demanded by job markets; and (3) gender discrimination in job search, hiring, and promotion processes. Further, the analysis provides a comparison of women’s experience of the labor market between the years leading up to the end of Sri Lanka’s civil war (2006–09) and the years following the civil war (2010–15). The study recommends priority areas for addressing the multiple supply- and demand-side factors to improve women’s labor force participation rates and reduce other gender gaps in labor market outcomes. It also offers specific recommendations for improving women’s participation in the five private sector industries covered by the primary research: commercial agriculture, garments, tourism, information and communications technology, and tea estate work. The findings are intended to influence policy makers, educators, and employment program practitioners with a stake in helping Sri Lanka achieve its vision of inclusive and sustainable job creation and economic growth. The study also aims to contribute to the work of research institutions and civil society in identifying the most effective means of engaging more women—and their untapped potential for labor, innovation, and productivity—in Sri Lanka’s future.
Estimating the Magnitude of Water Supply and Sanitation Subsidies
(World Bank, Washington, DC, 2020-10) Espineira, Gonzalo; Andres, Luis; Sember, German; Joseph, George; Thibert, Michael
The water supply and sanitation sector remains heavily subsidized around the world. Yet, the accounting of water supply and sanitation subsidies globally has proved challenging due to utility-level data limitations and their often implicit nature. This paper develops a methodology to estimate water supply and sanitation subsidies that is adaptable to data scarce environments, while accounting for differences among service providers such as population served (to account for economies of scale), coverage of water and sanitation services individually, and their level of operational efficiency in terms of water losses and staffing. This methodology is based on Chile’s empresa modelo (model firm) approach to cost-reflective tariff estimation and uses utility-level data from the World Bank's International Benchmarking Network for Water and Sanitation Utilities database. The results suggest that the cost of subsidies associated with the operations, maintenance, and major repair and replacement of existing water supply and sanitation infrastructure in much of the world (excluding, notably, China and India) is an estimated $289 billion to $353 billion per year, or 0.46 to 0.56 percent of the countries' combined gross domestic product. This figure rises, shockingly, to 1.59 to 1.95 percent if only low- and middle-income economies are considered, an amount largely due to the capital subsidies captured in the estimation. Subsidies of operating costs account for approximately 22 percent of the total subsidy amount in the full sample and for low-income economies separately. Annual subsidy amounts by region range from 0.05 to 2.40 percent of gross domestic product, and low-income economies are generally at the high end of this range. The estimations do not include capital expenditure for infrastructure expansion -- which tends to be fully subsidized -- or environmental costs. Therefore, the actual global magnitude of networked water supply and sanitation subsidies is much greater than the estimation.
Study of the Distributional Performance of Piped Water Consumption Subsidies in 10 Developing Countries
(World Bank, Washington, DC, 2020-05) Abramovsky, Laura; Andres, Luis; Joseph, George; Rud, Juan Pablo; Sember, German; Thibert, Michael
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.