With Max Gallien (2025) Brookings Center for Sustainable Development compendium, "Innovations in public finance: A new fiscal paradigm for gender equality, climate adaptation, and care."
With Max Gallien, Martin Hearson, Giulia Mascagni, Giovanni Occhiali and Daisy Ogembo (2025) ICTD Policy Brief 18.
With Max Gallien, and Umair Javed (2025) ICTD Policy Brief 17.
With Max Gallien, Eugénie Ribault and Michael Rogan (2025) ICTD Policy Brief 16.
With Max Gallien, Christopher Hoy, Hitomi Komatsu, Ceren Ozer and Michael Rogan (2025) ICTD Policy Brief 15.
With Max Gallien and Umair Javed (2025) ICTD Factsheet.
With Ezera Madzivanyika, Ronald Waiswa, Nthabiseng Debeila, Max Gallien and Mary Abounabhan (2024) ATAF-ICTD Policy Brief.
With Nana Akua Anyidoho, Max Gallien, and Michael Rogan (2024) T20 Policy Brief.
With Colette Nyirakamana and Warsame Ahmed (2024) African Tax Administration Paper 37.
Research summaries: Research in brief
With Max Gallien, Giulia Mascagni, Mick Moore, Giovanni Occhiali, Wilson Prichard, Fabrizio Santoro, and Celeste Scarpini (2023) ICTD Policy Brief 2.
Version française: Pourquoi les campagnes d'enregistrement fiscal de masse ne fonctionnent-elles pas?
Research summaries: Twitter thread
With Max Gallien and Mick Moore (2021) ICTD Policy Brief 24.
Governance for building back better
With Shanadana Khan Mohmand, Colin Anderson, Max Gallien, Tom Harrison, Anuradha Joshi, Miguel Loureiro, Giulia Mascagni, and Giovanni Occhiali (2021) IDS Bulletin 52,1: 163-180.
Gender and tax policies in the Global South
With Anuradha Joshi and Jalia Kangave (2020) K4D Knowledge for Development Helpdesk Report 814.
Equity implications of the co-provision of public education in Sierra Leone
(2020) NORRAG Special Issue No. 5 on Domestic Financing: Tax and Education.
Versión en español: La cofinanciación de la educación pública: Implicancias para la equidad en Sierra Leona,
What have we learned about informal taxation in sub-Saharan Africa?
With Wilson Prichard (2016) ICTD Summary Brief 2.
Forum on the future of tax reform, co-hosted by the ICTD and Zambia Revenue Authority. 14-15 July 2026, Lusaka.
Taxation of the informal sector in Ghana, co-hosted with WIEGO and ISSER. 26 February 2025, Accra.
Taxation of informal economies, co-hosted with WIEGO and ATAF. 18-21 February 2025, Akosombo.
Roadblocks and revenues: New geographies of taxation in conflict, co-hosted by ICTD, Danish Institute of International Studies, and the Centre on Armed Groups. 15-17 May 2023, Copenhagen.
Sierra Leone Tax for Development conference, co-hosted with ICTD, Budget Advocacy Network, National Revenue Authority, and Ministry of Finance. 7-8 December 2022, Freetown.
TV coverage: AYV TV ("Wake up Salone"), 4 December 2022; SLBC ("The Podium"), 6 December 2022; AYV TV, 6 December 2022; SLBC ("News round up") 9 December 2022; SLBC ("Report on tax for development conference"), 12 December 2022
Radio coverage: Radio Democracy ("Good Morning Salone"), 4 December 2022; AfriRadio 5 December 2022
Newspaper coverage: Politico, "Freetown hosts tax for development conference," Mabinty M. Kamara, 5 December 2022; Fritong Post, "Tax conference underway", 6 December 2022; Gleaner News Extra, "ICTD holds two days conference on improving tax policy", 8 December 2022; Freetown Daily Newspaper/ Standard Times, "Tax for development conference opens in Freetown", Mohamed Konneh, 8 December 2022; Owl Press, "Sierra Leone hosts Tax for Development conference in Freetown," Dauda Musa Bangura, 8 December 2022; Politico, "Tax court underway", 9 December 2022; Freetown Daily Newspaper/ Standard Times, "BAN ICTD ends tax for development conference", Mohammed Konneh, 10 December 2022; Politico SL, "Sierra Leone announces the setting-up of a tax court", Ruth Yeabu Sesay, 10 December 2022; The Calabash, "Tax for development conference organized by BAN/ ICTD ends in Freetown," Amin Kef, 12 December 2022; Mano Reporters, "Sierra Leone: Conference on taxation ends with calls for equity in tax system", Kemo Cham, 13 December 2022; Concord Times, "BAN, ICTD, NRA hold tax for development conference," Hassan Gbassay Koroma, 15 December 2022.