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PRWP

Reproducibility package for The Role Of Credible Mitigation Measures In Building Citizen Trust For Subsidy Reforms: Lessons From Angola’s Public Opinion Survey

2025
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Reference ID
RR_AGO_2025_454
DOI
https://doi.org/10.60572/m9v9-3447
Author(s)
Valentina Martinez Pabon, Boban Varghese Paul, Nelson Tisso Miezi Eduardo, Liliana D. Sousa
Collections
World Bank Policy Research Working Papers
Metadata
JSON
Created on
Oct 17, 2025
Last modified
Oct 17, 2025
  • Project Description
  • Downloads
  • Overview
  • Reproducibility Package
  • Description
  • Scope and coverage
  • Disclaimer
  • Access and rights
  • Contacts
  • Information on metadata
  • Citation
  • Overview

    Abstract

    This study explores public opinion for reducing fossil fuel subsidies in Angola, identifies strategies that can shift public opinion, and analyzes variations in support based on respondents’ area of residency and gender. It uses data from a survey of 598 respondents and focus groups involving 30 individuals, conducted in 2024 after the first phase of a fuel subsidy reform. The findings suggest that this initial phase of reforms had significant negative effects on households’ well-being. Support for subsidy reform is low among respondents, around 30 percent, but bundling reforms with mitigation measures is expected to significantly increase public support, especially when the government intends to use the savings to invest in public infrastructure, stimulate the economy, create jobs, improve access to public services, and the provision of targeted cash transfers with support rising to nearly 90 percent. Mitigation measures appear particularly effective in increasing support among female respondents and those residing in rural areas. The findings also reveal a limited public awareness of fuel subsidy policies, low levels of trust in the government, and a lack of clarity in government communications. These insights underscore the importance of careful planning, transparent communication, and a comprehensive mitigation package that addresses both short- and longer-term needs to build public support and ensure successful implementation of fuel subsidy reforms.

    Reproducibility Package

    Scripts
    Readme Get Reproducibility Package
    Link: https://reproducibility.worldbank.org/index.php/catalog/372/download/1057/README.pdf
    Reproducibility package for The Role Of Credible Mitigation Measures In Building Citizen Trust For Subsidy Reforms: Lessons From Angola’s Public Opinion Survey
    File name
    RR_AGO_2025_454
    Zip package
    RR_AGO_2025_454.zip
    Title
    Reproducibility package for The Role Of Credible Mitigation Measures In Building Citizen Trust For Subsidy Reforms: Lessons From Angola’s Public Opinion Survey
    Date
    2025-10
    Dependencies
    Stata dependencies are listed in the ado folder.
    Instructions
    See README in reproducibility package.
    Notes
    Computational reproducibility verified by Development Impact (DECDI) Analytics team, World Bank.
    Source code repository
    Repository name URI
    Reproducible Research Repository (World Bank) https://reproducibility.worldbank.org
    Software
    Stata
    Name
    Stata
    Version
    18.5 MP

    Reproducibility

    Technology environment

    Paper exhibits were reproduced on a computer with the following specifications:
    • OS: Windows 11 Enterprise
    • Processor: Intel(R) Core(TM) i3-115G4 CPU @ 3.00GHz
    • Memory available: 7.7 GB

    Technology requirements

    Runtime: 2 minutes

    Reproduction instructions

    To reproduce the findings in the paper, a new user should follow these steps:

    1. Accessing limited-access data:
      Most of the datasets used in the analysis are limited-access.
      • If you are a World Bank employee, you can retrieve one of the datasets needed directly from Datalibweb by running the command specified in the README file.
      • Once retrieved, place the data files in the appropriate folder as indicated.
      • The main survey dataset will be published on the World Bank Microdata Library. Access will be limited, but if you obtain permission, download the data and place it in the appropriate folder.
    2. Running the code: Open the main .do file, update the file paths as needed, and run the code.
      Because most of the data is limited-access and may not be available to all users, a copy of the outputs created by the replicators is included in the package. These outputs can be used to compare results with those shown in the published paper.

    Data

    Datasets
    Angola's Public Opinion Survey Data
    Name
    Angola's Public Opinion Survey Data
    Note
    File location: Data/Raw/INQUÉRITO REFORMA COMBUSTIVEL_FINALcom ponderador_05_23_04FINAL.dta. Data was prepared by the authors for this study.
    Access policy
    Data is forthcoming and will be available as a limited-access dataset in the Microdata Library
    Data URL
    Forthcoming at https://microdata.worldbank.org/index.php/home
    Angola Global Monitoring Database
    Name
    Angola Global Monitoring Database
    Note
    Source: World Bank, consulted through Datalib Web. File name: Data/Clean/GMD/AGO_2018_IDREA.dta. The original data source is the World Bank Stata API datalibweb, for internal use only. The syntax for consulting the dataset is provided in the README file. Please note that access is facilitated through datalibweb, which is exclusively available to World Bank Group employees. If you are an employee, please use the syntax in the README file and place the file in the appropriate folder.
    Access policy
    Data is limited-access, and it is not included in the reproducibility package
    Data URL
    https://github.com/worldbank/datalibweb
    Reproducibility package for Attitudes Towards Reducing Fossil Fuel Subsidies: Evidence across 12 Middle-Income Countries
    Name
    Reproducibility package for Attitudes Towards Reducing Fossil Fuel Subsidies: Evidence across 12 Middle-Income Countries
    Note
    File name: Data/Clean/RR_MIC_2024_85-v03/allrawdata_weight.dta.
    Access policy
    Data is publicly available and included in the reproducibility package
    Citation
    Hoy, C., Kim, Y. S., Nguyen, M., Sosa, M., & Tiwari, S. (2024). Reproducibility package for Attitudes Towards Reducing Fossil Fuel Subsidies: Evidence across 12 Middle-Income Countries. World Bank. https://doi.org/10.60572/22KN-N629
    Data statement

    Some data is limited-access and has not been included in the reproducibility package. For more details, please refer to the README file.

    Description

    Output
    The Role Of Credible Mitigation Measures In Building Citizen Trust For Subsidy Reforms: Lessons From Angola’s Public Opinion Survey
    Type
    Working Paper
    Title
    The Role Of Credible Mitigation Measures In Building Citizen Trust For Subsidy Reforms: Lessons From Angola’s Public Opinion Survey
    Description
    Policy Research Working Papers (PRWP)
    Authors
    Author Affiliation Email
    Valentina Martinez Pabon Wolrd Bank vmartinezpabon@worldbank.org
    Boban Varghese Paul World Bank bpaul@worldbank.org
    Nelson Tisso Miezi Eduardo World Bank neduardo@worldbank.org
    Liliana D. Sousa World Bank lsousa@worldbank.org
    Date of production

    2025-10-13

    Scope and coverage

    Geographic locations
    Location Code
    Angola AGO
    Keywords
    Fiscal Policy Subsidies Fossil Fuels Energy Policy Angola
    Topics
    ID Topic Parent topic ID Vocabulary Vocabulary URI
    D90 General D9 Journal of Economic Literature (JEL)
    E62 Fiscal Policy • Modern Monetary Theory E6 Journal of Economic Literature (JEL)
    H20 General H2 Journal of Economic Literature (JEL)
    H30 General H3 Journal of Economic Literature (JEL)
    H50 General H5 Journal of Economic Literature (JEL)

    Disclaimer

    Disclaimer

    The materials in the reproducibility packages are distributed as they were prepared by the staff of the International Bank for Reconstruction and Development/The World Bank. The findings, interpretations, and conclusions expressed in this event do not necessarily reflect the views of the World Bank, the Executive Directors of the World Bank, or the governments they represent. The World Bank does not guarantee the accuracy of the materials included in the reproducibility package.

    Access and rights

    License
    Name URI
    Modified BSD3 https://opensource.org/license/bsd-3-clause/

    Contacts

    Contacts
    Name Affiliation Email
    Valentina Martinez Pabon Wolrd Bank vmartinezpabon@worldbank.org
    Reproducibility WBG World Bank reproducibility@worldbank.org

    Information on metadata

    Producers
    Name Abbreviation Affiliation Role
    Reproducibility WBG DECDI World Bank - Development Impact Department Verification and preparation of metadata
    Date of Production

    2025-10-13

    Document version

    1

    Citation

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