The billionaire tax – a (modest) proposal for the 21st century

As recent projections warn that we’re off-track to reduce inequality for the 2030 deadline of the Sustainable Development Goals, the pressing need for equitable tax systems takes center stage at the 28th WIDER Annual Lecture on 4 September 2024. Esteemed economist Gabriel Zucman examines how disparities of current tax structures guarantee this inequality is persistent due to advantages enjoyed by the ultra-wealthy.

luxurious meal versus poor meal
Uganda TIN registration form, calculator, currency, pen. Image: Kalungi Kabuye / UNU-WIDER

WIDER Seminar Series

The WIDER Seminar Series has returned! Beginning in March, join either online or in person for the 2024 season of this exciting event series to hear the latest research in development.

270 past and upcoming events

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Workshop
EUROMOD research workshop 2024

The EUROMOD Research Workshop is an annual event that serves as a key platform for the microsimulation research community to exchange knowledge and research findings. The 2024 edition focuses on significant developments in microsimulation models and...

Thu, 26 September 2024 10:00Fri, 27 September 2024 16:00
Marseilles, France
Workshop
BOLMOD training

The BOLMOD training, which is delivered in Spanish, is designed for current and prospective users of the BOLMOD simulation tool, including individuals from government offices, universities, and research institutes. The participants are expected to...

Mon, 2 September 2024Fri, 6 September 2024
La Paz, Bolivia
Past event
Workshop
COLMOD training

The COLMOD training is part of the SOUTHMOD project and focuses on the use and application of the COLMOD model for analyzing tax and benefit policies in Colombia. This workshop is designed for existing and potential new users at government offices...

Mon, 22 July 2024Fri, 26 July 2024
Online, Colombia
Past event
Workshop
UNU-WIDER researchers participate in FIT PhD course and Trans-Atlantic Public Economics Seminar

From 10-14 June 2024, UNU-WIDER researchers participate in a PhD course on tax and transfer systems in Helsinki. It is co-sponsored by National Bureau of Economic Research (NBER), VATT Institute for Economic Research (VATT), Finnish Centre of...

Mon, 10 June 2024Fri, 14 June 2024
Helsinki, Finland
Past event
Workshop
Original data collection in Global South countries

A three-day workshop dedicated to data collection in Global South countries for UNU-WIDER researchers is held 3–5 June 2024. This event explores the methodologies, challenges, and ethics of field research in complex environments.Tentative schedule3...

Mon, 3 June 2024Wed, 5 June 2024
Sustainability Library - UNU-WIDER, Katajanokanlaituri 6 B, Helsinki, Finland
Past event
Workshop
Work-in-progress meeting on tax research collaboration in Zambia

On 22 May, UNU-WIDER researchers Kwabena Adu-Ababio and Jukka Pirttilä travel to Lusaka, Zambia to participate in a work-in-progress meeting with ZRA and ZIPAR.

Wed, 22 May 2024
Lusaka, Zambia
Past event
Lecture
Kunal Sen gives the 2024 annual Sadli Lecture—Broken Ladders? Labour Market Inequality in Indonesia and India

UNU-WIDER Director Kunal Sen gives the 18th Sadli Lecture on Broken Ladders? Labour Market Inequality in Indonesia and India as a part of the annual lecture series of the Australian National University (ANU) Indonesia Project. The event is hybrid...

Wed, 8 May 2024
Universitas Indonesia, Depok, Indonesia
Past event
Workshop
UNU-WIDER supports learning at the Addis Tax Initiative regional workshop on tax expenditures

UNU-WIDER Research Fellow Amina Ebrahim joins the Addis Tax Initiative (ATI) Asia regional follow-up technical meeting on tax expenditures in Kathmandu, Nepal as a presenter.

Tue, 7 May 2024Thu, 9 May 2024
Hotel Yak & Yeti, Durbar Marg, Kathmandu 44600, Nepal, Kathmandu, Nepal
Past event
Webinar
How much tax can low-income countries raise?

In a world where lower-income countries face financing challenges exacerbated by climate change, the Sustainable Development Goals, and recent global health crises, the question of optimizing tax revenue is more pressing than ever. This panel...

Wed, 17 April 2024
Hybrid, Finland
Past event
Policy workshop
Labour market inequality and intergenerational mobility

UNU-WIDER hosts an inception workshop on labour market inequality and intergenerational mobility part of the new inequality theme as part of our current 2024–27 work programme. On 16 April 2024, we host a collaborative brainstorming session that...

Tue, 16 April 2024
Hybrid, Katajanokanlaituri 6 B, Helsinki, Finland
Past event
Workshop
CSPR MicroZAMOD training workshop

The Civil Society for Poverty Reduction (CSPR) is excited to announce a CSPR MicroZAMOD training workshop in Lusaka from 25–28 March 2024. This intensive four-day event is part of the SOUTHMOD project and aims to bring together staff members of CSPR...

Mon, 25 March 2024Thu, 28 March 2024
Lusaka, Zambia
Past event
Workshop
UNU-WIDER facilitates learning at 2024 ATI Tax Gap Workshop

Organized by the Addis Tax Initiative (ATI), in partnership with the International Monetary Fund (IMF)’s AFRITAC East and Fiscal Affairs Department (FAD), UNU-WIDER and the World Bank’s Global Tax Program.

Tue, 19 March 2024Thu, 21 March 2024
Dar es Salaam, Tanzania
Past event
Policy workshop
Financing infrastructure development in the context of climate change

Join us for a policy debate in which leading experts and policymakers explore the future of South Africa's infrastructure in the context of climate change. This discussion will focus on the impact of climate change on long-term infrastructure...

Mon, 18 March 2024
Wits Origins Centre, University of the Witwatersrand, 1 Jan Smuts Avenue, Braamfontein 2000, Johannesburg, South Africa
Past event
Workshop
Navigating administrative data access: strategies, reasons, and partner perspectives

The United Nations World institute for Development Economics Research (UNU-WIDER), the National Treasury of South Africa, the Spatial Economic Activity Data South Africa, and the Southern African Towards Economic Development (SA-TIED) programme, with...

Mon, 4 December 2023Fri, 8 December 2023
Stats SA Auditorium, ISIbalo House, Koch Street; Salvokop , Pretoria, South Africa
Past event
Workshop
First PERUMOD training and launch event

As part of the SOUTHMOD project, the national team at Universidad del Pacífico in collaboration with UNU-WIDER and International Inequalities Institute at the London School of Economics and Political Science organizes the first training and launch...

Mon, 20 November 2023Thu, 23 November 2023
Universidad del Pacífico, Peru
Past event
Webinar
Financial Benefit Sharing in the Energy Transition

UNU-WIDER and the Intergovernmental Forum on Mining, Minerals, Metals and Sustainable Development (IGF) host the sevent researchers’ seminar on Extractive industries: Taxation and revenues. This online seminar, themed Financial Benefit Sharing in the...

Thu, 16 November 2023
Online, Netherlands
Past event
Policy seminar
Uganda TIN registration form, calculator, currency, pen. Image: Kalungi Kabuye / UNU-WIDER Findings from recent research based on Ugandan administrative tax data
Wed, 15 November 2023
Hotel Protea by Marriott, Elgon Terrace, Kampala, Uganda
Past event
Workshop
Introduction to Spatial Data Using QGIS

On 14 -16 November 2023, SA-TIED will to host a comprehensive training workshop on the "Introduction to Spatial Data Using QGIS” at Statistics South Africa. The training is tailored for SA-TIED programme partners and will be delivered by Dr. Bruno...

Tue, 14 November 2023Thu, 16 November 2023
Stats SA Auditorium, ISibalo House, Koch Street; Salvokop , Pretoria, South Africa
Past event
Workshop
SA-TIED workshop: Workstream 5 – WEF in the context of climate change

The Southern Africa – Towards Inclusive Economic Development (SA-TIED) programme will host a work-in-progress workshop for Workstream 5: Food, Energy, and Water in a Context of Climate Change at Stellenbosch University. This workshop, scheduled for...

Fri, 10 November 2023
Stellenbosch University, Stellenbosch Central, Stellenbosch, Stellenbosch, South Africa
Past event
Policy seminar
Receipt from a card machine in a grocery store. Image: Imani Nsamila Improved compliance and a renewed social contract for the SDGs
Fri, 10 November 2023
Dar es Salaam, Tanzania
Past event
Lecture
Josue Isai Ramos Figueroa Sustainable cities and structural transformation in Africa in the twenty-first century
Thu, 9 November 2023
Event Square at Helsinki City Hall, Pohjoisesplanadi 11-13, Helsinki, Finland
Past event
Workshop
African urbanization – bridging the gap to structural transformation

Urbanization has long been associated with structural transformation—the shift of workers from low-productivity sectors to high-productivity ones. This shift is crucial to fostering economic growth and reducing poverty. However, the story of African...

Thu, 9 November 2023Fri, 10 November 2023
UNU-WIDER, Katajanokanlaituri 6 B, Helsinki, Finland
Past event
Workshop
First ZANMOD training and launch event

As part of the SOUTHMOD project, the national team at Zanzibar Revenue Authority (ZRA) in collaboration with UNU-WIDER and Southern African Social Policy Research Insights (SASPRI) organizes the first training event on the ZANMOD model, along with...

Mon, 30 October 2023Thu, 2 November 2023
Golden Tulip Airport, Dar es Salaam, Tanzania
Past event
Workshop
Sixth training on TAZMOD - a tax-benefit microsimulation model for Tanzania

As part of the SOUTHMOD project, the national team at University of Dar es Salaam in collaboration with UNU-WIDER, and Southern African Social Policy Research Insights (SASPRI) organizes a training event on TAZMOD, the tax-benefit microsimulation...

Wed, 25 October 2023Fri, 27 October 2023
Golden Tulip Airport, Dar es Salaam, Tanzania
Past event
Workshop
Second RWAMOD training

As part of the SOUTHMOD project, the national team at the Rwanda Revenue Authority (RRA), in collaboration with UNU-WIDER and the Southern African Social Policy Research Insights (SASPRI), are organizing the second in-person training workshop on...

Wed, 18 October 2023Fri, 20 October 2023
Kigali, Rwanda
Past event
Workshop
Findings from recent research using RWAMOD

As part of the SOUTHMOD project, the national team at the Rwanda Revenue Authority (RRA), in collaboration with UNU-WIDER and the Southern African Social Policy Research Insights (SASPRI) are organizing a stakeholder meeting on findings from recent...

Wed, 18 October 2023
Online, Kigali, Rwanda
Past event
Workshop
Stata data management training

A three day in-person Data management in Stata capacity development workshop is provided to the research staff of the Zambia Revenue Authority (ZRA) and Zambia Institute for Policy Analysis & Research (ZIPAR) in Lusaka, Zambia on 9-11 October 2023...

Mon, 9 October 2023Wed, 11 October 2023
Zambia Revenue Authority, Lusaka, Zambia
Past event
Workshop
Stata data management training

A five day in-person Data management in Stata capacity development workshop is provided to the research staff of the Tanzania Revenue Authority (TRA) and Zanzibar Revenue Authority (ZRA) in Stonetown, Zanzibar on 2-6 October 2023. Few people in...

Mon, 2 October 2023Fri, 6 October 2023
Zanzibar, Stonetown, Tanzania
Past event
Workshop
Difference-in-Differences (DiD) training with Pedro H.C. Sant’Anna

From 25–27 September 2023, UNU-WIDER will be offering a Difference-in-Differences (DiD) training on its premises with Dr Pedro H.C. Sant’Anna. The training will be offered by invitation only to external participants from Helsinki Graduate School of...

Mon, 25 September 2023Wed, 27 September 2023
UNU-WIDER Sustainability Library, Katajanokanlaituri 6 B, Helsinki, Finland
Past event
Workshop
UNU-WIDER at UN Youth of Finland's Youth Peace Week: Young voices in peace research

UNU-WIDER takes part in UN Youth of Finland's Youth Peace Week 21 September 2023. In partnership with UN Youth of Finland and Saferglobe, UNU-WIDER organizes Young voices in peace research.

Thu, 21 September 2023
Huolintatalo, Pasilankatu 2, 00101, Helsinki, Finland
Past event
Displaying 32 of 270 results