Policy Brief

Tributação dos Ricos nos Países de Baixo Rendimento: Porque é Importante e Como Fazê-lo

January 2025
Giovanni Occhiali, Giulia Mascagni, Wilson Prichard, Martin Hearson

Research in Brief

How Might the National Revenue Authority of Sierra Leone Enhance Revenue Collection by Taxing High Net Worth Individuals?

September 2024
Jalia Kangave, Giovanni Occhiali, Ishmail Kamara, Evert-jan Quak

Research in Brief

An Overlooked Market: Loose Cigarettes, Informal Vendors, and Their Implications for Tobacco Taxation

September 2024
Max Gallien, Evert-jan Quak, Giovanni Occhiali, Hana Ross

Working Paper

Taxation of Fisheries in Kenya: Neither Improving Management nor Raising Revenue?

August 2024
Giovanni Occhiali, Olivia Okello

Journal Article

Obstacles and appeal of environmental taxation: Insights from sub-Saharan Africa

August 2024
Giovanni Occhiali

Research in Brief

Implementation Obstacles and Political Appeal of Environmental Taxes in Sub-Saharan Africa: Reflections from Selected Countries

July 2024
Giovanni Occhiali, Evert-jan Quak

Virtual

15 December 2025 – 15:00

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Timezone: Europe/London

ICTD Research Fellow Giovanni Occhiali will join a high-level panel during the launch of Tax Justice Network’s ‘Admin Data for Tax Justice’ database.

Virtual

19 June 2025 – 14:00

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Timezone: Europe/London

Join ICTD, ATAF and TJNA for a timely webinar sharing evidence on better, more efficient ways to tax the wealthy.