Experimental research on willingness to pay for water has focused on point-of-use or point-of-collection water treatment and has found valuations of water quality well below the cost of the technology itself (Kremer et al., 2010; Null 2012). Given the difficulties encountered with random assignment of infrastructure there is little experimental evidence to date on household willingness to pay for piped water. Water pricing policies that are attentive to both levels of public spending and household willingness to pay will help to ensure sustainability of water supply schemes. The evidence from this study will have global relevance for regions and countries seeking cost-effective and sustainable solutions to rural water supply, particularly in contexts of arsenic contaminated groundwater.
Relating Projects
August 23, 2024
Research on Minimum Wage Impact Assessment in Vietnam
Client:
International Labor Organization (ILO)
Time: 03/2024-12/2024
March 28, 2024
Assessing the Potential Contributions of the Rikolto Good Food at School (GF@S) model to Improving School Meals and Adolescents’ Diets in Vietnam
Client:
The International Food Policy Research Institute (IFPRI)
Time: 12/2023-12/2024
February 22, 2024
GEMMES Vietnam 2 (Component 3)
Client:
Agence Française de Développement (AFD), France
Time: 09/2023 - 06/2026
February 20, 2024
The impact of digital supplemental education services on cognitive and social and emotional learning: Evidence from Vietnam
Client:
The World Bank
Time: 08/2023 - 06/2024
February 20, 2024
The impact of COVID-19 school closures on learning outcomes: Evidence from Vietnam
Client:
Asian Development Bank Institute
Time: 07/2023 - 07/2024
February 20, 2024
Study on Retail diversity index (RDI) for food retail sources
Client:
International Center for Tropical Agriculture
Time: 10/2023 – 01/2024
January 30, 2024
Research on Agriculture Insurance in Vietnam
Client:
RWI - Leibniz Institute for Economic Research
Time: 10/2023 – 12/2024
January 29, 2024
Promoting Transformative Gender Equality Agenda in Asia and the Pacific – Randomized Control Trial study
Client:
Asian Development Bank – ADB
Time: 10/2023 – 12/2024
January 26, 2024
EUDR assessment of the coffee and timber sector in Vietnam
Client:
European Forest Institute (EFI)
Time: 12/2023 – 03/2024
January 26, 2024
Annual Quantitative Research on Disability Inclusion in Local Governance
Client:
UNDP in Vietnam
Time: 06/2023-02/2025
January 26, 2024
Vietnam’s Aspirations of a Human-Centred Development Model: Understanding Voices and Insights of Multiple Actors
Client:
Oxfam in Vietnam
Time: 06/2023-12/2024
January 25, 2024
Advancing Jurisdictional Sustainability in Vietnam, focusing on the Central Highlands Region
Client:
EU Forest Institute (EFI)
Time: 02/2021 – 12/2023
January 23, 2024
Strengthening the resilience of smallholder agriculture to climate change-induced water insecurity in the Central Highlands and South-Central Coast regions of Vietnam (GCF2-SACCR Project) – Baseline Data Collection
Client:
United Nations Development Programme (UNDP)
Time: 06/2022 - 03/2024
January 18, 2024
One Health Initiative – Food Safety Interventions Along Pork Value Chain in Vietnam
Client:
International Food Policy Research Institute (IFPRI)
Time: 12/2022 – 06/2024
January 17, 2024
Endline Survey for the Project of “Improved business through seasonal forecasting for coffee in Vietnam” (WeFoCoS Project)
Client:
University of Copenhagen
Time: 05 - 07/2022
March 20, 2023
The Vietnam Adolescent Nutrition and Food Environment Study
Client:
The International Food Policy Research Institute
Time: 10/2022 – 08/2023
January 13, 2023
Research for Climate-Smart Agriculture in Vietnam: Climate Change Response Modeling and Application
Client:
Seoul National University
Time: 08/2022 – 02/2023
January 13, 2023
Pilot Assessment of Disability Inclusion in Local Governance
Client:
UNDP Vietnam
Time: 07/2022 – 02/2023
January 13, 2023
Educational Technology Readiness Index (ETRI) in Ho Chi Minh City
Client:
World Bank in Vietnam&
Time: 06/2022 – 09/2022
August 30, 2022
RISE Class Video Coding
Client:
The UK’s Department for International Development (DFID) &The Australian Government’s Department of Foreign Affairs and Trade (DFAT)
Time: 11/2021 – 05/2022
August 30, 2022
RISE Development World Management Survey (D-WMS) 2022
Client:
University of Minnesota
Time: 04/2022 – 06/2022
August 29, 2022
Childcare Demand and Supply Assessment in Four Cities in Vietnam
Client:
World Bank in Vietnam
Time: 01/2022 – 02/2023
August 26, 2022
Quang Ngai Provincial Planning for the Period of 2021 – 2030, with a Vision to 2050
Client:
Quang Ngai Department of Planning and Investment
Time: 08/2021 – 08/2022
August 23, 2022
Gender Difference in Willingness to Compete in Vietnam (Ball Tossing Tournament Experiment in Vietnam) – Round 2
Client:
Georgetown University, Qatar
Time: 11/2021 – 05/2022
August 23, 2022
Identifying and testing of (behavioural) interventions to improve household connections to the central wastewater system in Vietnam
Client:
Center for Evaluation and Development (C4ED)
Time: 11/2021 – 05/2022
August 23, 2022
Impacts of Climate Change and Disasters on Multidimensional Inequality in Vietnam
Client:
Oxfam Vietnam
Time: 05/2021 – 05/2022
May 04, 2022
Room to Read Library Scaling Study in Vietnam
Client:
Room to Read
Time: 10/2021 - 06/2022
April 06, 2022
Return from attending Elite high school: A case study in Vietnam
Client:
Sophia School Corporation
Time: 11/2021 - 03/2022
April 06, 2022
Project-level endline assessment of the Australia-Vietnam Program for Gender Equality in Agriculture and Tourism (GREAT)
Client:
The Representative Office of CowaterSogema International Inc. in Hanoi & DFAT&
Time: 01/2022-06/2022
November 18, 2021
Advancing Jurisdictional Sustainability in Vietnam, focusing on the Central Highlands Region
Client:
EU Forest Institute (EFI)
Time: 2021 – 2023
October 14, 2021
Development World Management Survey of Schools in Vietnam (DWMS – Vietnam Schools)
Client:
University of Minnesota
Time: 06/2021- 09/2021
October 13, 2021
Gender and Socioeconomic Impact Assessment of the Local Bridge Construction and Road Asset Management (LRAMP)
Client:
The World Bank
Time: 09/2020 - 12/2021
October 13, 2021
Study on Gender Impacts of Climate Change in Vietnam
Client:
UN Women Vietnam
Time: 05/2021 - 03/2022
October 13, 2021
Scoping Study and Design of Women Leaders in Manufacturing Network
Client:
International Finance Corporation (IFC)
Time: 05/2021-06/2021
May 07, 2021
Survey and Formative Evaluation of the Integrated Early Childhood Development Programme
Client:
UNICEF Vietnam
Time: 12/2020 - 03/2022
December 11, 2020
Citizens’ Opinions of and Experiences with Government Responses to COVID-19 Pandemic in Viet Nam
Client:
UNDP Vietnam
Time: 08/2020 – 12/2020
December 02, 2020
Project-level midterm assessment of the Australia-Vietnam Program for Gender Equality in Agriculture and Tourism (GREAT)
Client:
&
Time: 11/2020-03/2021
July 15, 2020
AgResults Emissions Reduction Field Survey in Vietnam
Client:
Department for International Development (DFID) &Abt Associates Inc.
Time: July 2020 – January 2021
June 23, 2020
Vietnam High-Frequency Monitoring Survey of Covid-19 Impacts on Household Welfare and Household Business Activities
Client:
The World Bank
Time: 6/2020 – 6/2022
May 29, 2020
Research on employability skills and skills gaps among adolescents and youth
Client:
Vietnam Chamber of Commerce and Industry (VCCI) and United Nations Children's Fund (UNICEF).
Time: 04/2020-08/2020
May 29, 2020
Baseline Data Collection for Sustainable Pepper Project in Vietnam
Client:
International Finance Corporation (IFC)
Time: 05/2020-08/2020
March 11, 2020
Cao Lanh Bridge Impact Evaluation – Midline Survey
Client:
The Australian Department of Foreign Affairs and Trade (DFAT)&The Australian Department of Foreign Affairs and Trade (DFAT) & Adam Smith International (ASI)
Time: 06 – 10/2019
March 11, 2020
Central Highlands Poverty Reduction Project Impact Evaluation – Endline Survey
Client:
The Ministry of Planning and Investment (MPI)&The World Bank
Time: 09/2019 – 12/2019
August 21, 2019
Midterm Performance Evaluation Vietnam Sponsorship of Save the Children in Lao Cai
Client:
Save the Children in Vietnam
Time: 03/2019 - 09/2019
August 21, 2019
Viet Nam Fintech Survey Consultant for Fintech and Financial Inclusion Project (VNM Household Financial Technology Surveys)
Client:
Asian Development Bank Institute (ADBI)
Time: 03/2019 - 07/2019
August 21, 2019
Mekong Delta Transport Infrastructure Development Project – Beneficiary Impact Assessment
Client:
The World Bank
Time: 08/2018 - 12/2018
August 21, 2019
Analysis of multidimensional inequalities in Vietnam
Client:
Oxfam in Vietnam
Time: 11/2018 – 02/2020
February 21, 2019
Improving Diets in Schools in Vietnam: Testing Innovative Methods of Influencing Demand
Client:
International Food Policy Research Institute (IFPRI)
Time: February – May 2019
July 30, 2018
International Social Survey Program – Vietnam
Client:
National Opinion Research Center (NORC), University of Chicago
Time: July 2018 – March 2019
July 30, 2018
Environmental Immigration in Vietnam
Client:
Center for Comparative and International Studies, ETH Zurich
Time: June 2018 – November 2018
July 16, 2018
EOWE/FLOW Mid-term Review using Women’s Empowerment In Agriculture Index (WEAI) Survey
Client:
SNV Vietnam
Time: 06-07/2018
July 16, 2018
Rural Piped Water Connection Project – End line Survey and Willingness-to-accept Elicitation Experiment
Client:
The World Bank
Time: 07 – 09/2018
July 13, 2018
Baseline Assessment of Integrated Early Childhood Development Programme
Client:
UNICEF Vietnam
Time: 07/2018 – 12/2018
July 11, 2018
Assist Small and Medium Enterprises (SMEs) to Access International Markets through enhanced Business-to-Business connectivity and Improved capacity
Client:
USAID – Vietnam
Time: August 2017-December 2018
May 11, 2018
Monitoring 2030 Agenda implementation in Vietnam
Client:
NIRAS-IP and German Development Cooperation, GIZ Vietnam
Time: 05/2018 – 12/2018
May 04, 2018
In-depth Reviews of SDGs 1, 2, 3, 4
Client:
German Development Cooperation, GIZ Office
Time: 11/2017 – 01/2018
May 03, 2018
Qualitative Formative Research- towards Designing Interventions in Schools in Vietnam to Improve Diets
Client:
International Food Policy Research Institute (IFPRI)
Time: 4/2018 - 12/2018
October 02, 2017
Vietnam Public Opinion Survey 2017 for the Australian Embassy
Client:
Australian Department of Foreign Affairs and Trade (DFAT)
Time: 10/2016 – 6/2017
September 29, 2017
Project Beneficiary Assessment: The Central Highlands Poverty Reduction Project
Client:
World Bank (WB) Ministry of Planning and lnvestment (MPI)
Time: 1/2017 – 6/2017
September 29, 2017
Assessment of mass media communication of child labour in Vietnam 2017
Client:
Time: 10/2016 – 09/2017
September 28, 2017
Engaging Ethnic Minority Women Groups For Contributing Their Views To The Country Report
Client:
United National Development Program
Time: 08/2017 - 12/2017
September 28, 2017
Bridging Public Opinion to the Vietnam National Assembly delegates 2017
Client:
Time: 04/2017 – 06/2017
September 25, 2017
Tax justice for equitable health care (H-SCORE)
Client:
&
Time: 12/2016 – 02/2018
September 21, 2017
The Baseline Survey for Scaling up Rural Water Supply and Sanitation in Vietnam
Client:
The World Bank
Time: 03/2017 – 06/2017
September 20, 2017
Assessment of residential electricity demand patterns and potential impacts of electricity tariff increases
Client:
The World Bank Group
Time: March 2017 – December 2017
August 10, 2017
Global Value Chains Survey 2017
Client:
The World Bank Group
Time: March 2017 – September 2017
January 17, 2017
Research to Improve Vietnam’s Education System (RISE)
Client:
Department for International Development – UK (DFID)
Time: 2016 – 2022
December 30, 2016
Cluster randomised controlled trial (cRCT) on the impact of glasses provision on schoolchildren’s glasses wearing behaviour and educational outcome
Client:
The Fred Hollows Foundation (FHF)
Time: 12/2016-12/2018
November 30, 2016
Eye health among school children in Vietnam: Prevalence of refractive errors, accuracy of school-based screening, and knowledge, attitudes and practices (KAP) among students, parents, and school staff
Client:
The Fred Hollows Foundation (FHF)
Time: 11/2016-12/2018
November 20, 2016
Vietnam Public Opinion Survey 2016 for the Australian Embassy
Client:
Australian Department of Foreign Affairs and Trade (DFAT)
Time: December 2016
August 29, 2016
Women Empowerment in Agriculture Index (WEAI) Baseline Survey
Client:
SNV
Time: 07/2016 – 09/2016
June 29, 2016
Rural household survey for “Towards more profitable and sustainable vegetable farming systems in north-western Vietnam” project
Client:
Australian Centre for International Agricultural Research (ACIAR), University of Adelaide
Time: 07/2016 – 12/2016
January 02, 2016
Technical assistance for Irish Aid Civil Society support Vietnam, Cambodia, Lao PDR
Client:
Irish Aid
Time: 01/2016 – 12/2016
January 01, 2016
Exploring barriers to accessing maternal and family planning services in ethnic minority communities in Vietnam
Client:
United Nations Population Fund (UNFPA) Partner University of Toronto
Time: 12/2015 – 05/2016
October 27, 2015
Quantitative socio-economic survey for Emission Reduction-Program (ER-P) provinces areas
Client:
Ministry of Natural Resources and Environment&The World Bank
Time: 11/2015 – 6/2016
September 09, 2015
Rural piped water connection project – Baseline survey & Monitoring survey
Client:
The World Bank
Time: 9/2015 – 11/2015
September 01, 2015
Rural piped water connection project – Time preference elicitation experiment
Client:
The World Bank
Time: 9/2015 – 11/2015
August 11, 2015
Policies for sustainable coffee development
Client:
Center for Development Integration (CDI)
Time: 08/2015 – 10/2015
July 01, 2015
Impact evaluation design for Cao Lãnh Bridge project
Client:
Australian Department of Foreign Affairs and Trade (DFAT)
Time: 07/2015 – 12/2015
April 01, 2015
Household survey on Rural Piped Water Connection Project in My Huong commune
Client:
The World Bank
Time: 04/2015 – 06/2015
March 01, 2015
Household registration system survey and analysis
Client:
The World Bank
Time: 03/2015 – 08/2016
March 01, 2015
Vocational education training financing/cost norm studies
Client:
Asian Development Bank (ADB)
Time: 03/2015 – 08/2016
March 01, 2015
National Millennium Development Goals report 2015
Client:
Ministry of Planning and Investment (MPI)&United Nations Development Programme
Time: 3/2015 – 7/2015
March 01, 2015
Survey of beneficiaries of USAID disabilities programming
Client:
US Agency for International Development (USAID)
Time: 03/2015 – 06/2015
February 01, 2015
Public perception survey
Client:
US Agency for International Development (USAID) &Management systems international (MSI)
Time: 02/2015 – 08/2015
October 01, 2014
Impact assessment of Irish Aid funded infrastructure project under Programme 135 II in 2011 & 2012, and development of a monitoring framework in 2013 – 2015
Client:
Irish Aid
Time: 10/2014 – 01/2015
September 01, 2014
Analysis of the baseline survey data supporting the impact assessment of Central Highlands Poverty Reduction Project
Client:
&The World Bank
Time: 11/2015 – 6/2016
August 01, 2014
Designing and implementing spot-check mechanism for PAPI survey
Client:
United Nations Development Programme (UNDP)
Time: 08/2014 – 02/2015
July 01, 2014
Firm participation and regulatory compliance: A randomized control trial
Client:
The World Bank&Duke University&National University of Singapore
Time: 07/2014 – 03/2016
June 01, 2014
Policy guide on private sector development and chronic poverty
Client:
Overseas Development Institute (ODI)
Time: 06/2014 – 10/2014
May 01, 2014
Vietnam Escuela Nueva Project (VNEN) – Independent impact evaluation for the second and third years
Client:
The World Bank&Ministry of Education and Training (MOET)
Time: 2014 – 2016
April 25, 2014
Household panel surveys on Impact of shocks on the vulnerability to poverty: Consequences for the development of emerging South East Asian economy
Client:
German Research Foundation (DFG)&Leibniz University of Hannover
Time: 2013
April 14, 2014
Export potential assessment of agricultural products
Client:
Vietnam Trade Promotion Agency (VIETRADE)
Time: 12/2013 – 04/2014
January 01, 2014
Evaluation of the long-term development cooperation between the UK and Vietnam
Client:
Department for International Development (DFID)&
Time: 01/2014 – 12/2015
January 01, 2014
Assessment on the socio-economic impacts of hydro-power projects’ resettlement on ethnic minorities
Client:
Ministry of Natural Resources and Environment&The World Bank
Time: 11/2015 – 06/2016
December 01, 2013
Assessment on land use situation of ethnic minorities in VLAP project areas
Client:
Ministry of Natural Resources and Environment (MONRE)
Time: 12/2013 – 08/2014
September 09, 2013
Vietnam Escuela Nueva Project (VNEN) – Independent impact evaluation for the first year
Client:
Ministry of Education and Training (MOET)&The World Bank
Time: 09/2013 – 10/2014
September 07, 2013
A situation assessment in Vietnam of persisting poverty among its national ethnic minority groups 2007 – 2012
Client:
Committee for Ethnic Minority Affairs (CEMA)&United Nations Development Programme (UNDP)
Time: 09/2013 – 02/2014
July 07, 2013
Impact evaluation of poverty reduction policies and programs in Ho Chi Minh City 2013
Client:
United Nations Development Programme (UNDP)
Time: 2013
July 07, 2013
Household panel surveys on international migration and development in Vietnam
Client:
Geothe Frankfurt Univeristy
Time: 07/2013 – 10/2013
May 07, 2013
National Millennium Development Goals report 2013
Client:
Ministry of Planning and Investment (MPI)
Time: 05/2013 – 09/2013
December 07, 2012
Resilient livelihoods: Increasing the ability of communities to prevent, mitigate and cope with extreme weather events
Client:
Committee for Ethnic Minority Affairs (CEMA)&United Nations Development Programme (UNDP)
Time:
November 07, 2012
Discrepancy in urban and rural governance at the disaggregated levels in Vietnam: A small area estimation approach
Client:
United Nations Development Programme (UNDP)
Time: 04/2013 - 06/2013
August 07, 2012
Community Hygiene Output-base (CHOBA) in Vietnam
Client:
East Meets West Foundation
Time: 08/2012 – 08/2014