Development challenges in Africa in the wake of the COVID-19 pandemic
UNU-WIDER in partnership with UONGOZI Institute will organize a two-day online conference on the impact of COVID-19 pandemic in Africa, 11-12 February 2021. Read more
35 years of research for change – what's next?
Join our anniversary celebrations as we reflect on some of the greatest achievements of UNU-WIDER over the last 35 years and how we see our work creating change in the future. Read more
Journal Special Issue: Involuntary Migration, Inequality, and Integration
Looking at Vietnamese and Afghan migrants in Canada, Germany, the US, this special issue explores such experiences with a focus on inequality between migrants and host populations in countries of settlement. Read more
NEW: Domestic Revenue Mobilization (DRM) programme
The aim of UNU-WIDER’s DRM programme is to help improve developing countries’ tax systems and to strengthen their domestic capacities for revenue collection. The DRM programme is financed by the Norwegian Agency for Development Cooperation (Norad). More
Support COVID-19 research - take the survey today
Life with Corona, a global survey tracking the social and economic impacts of COVID-19 around the world has just been released with updated questions. Take part in the survey here, and share the link with your colleagues, friends and family! Read more
How is COVID-19 changing development? A WIDER Webinar Series
Check out the upcoming WIDER Webinar Series events to hear from renowned researchers on the impact of COVID-19 on development, and the implications for the Global South. Recordings of past events available too. Click here for more details
Visit our YouTube channel
Want to catch up on our recent events? Find out what Nobel laureates Amartya Sen and Joseph Stiglitz think about the SDGs? Click here to visit us on YouTube.
5 UNU-WIDER articles, publications, projects, experts...
Working PaperDo tax administrative interventions targeted at small businesses improve tax compliance and revenue collection?: Evidence from Ugandan administrative tax data
This paper conducts an impact evaluation of the effects of two tax administration interventions—a taxpayer register expansion and education programme, and a new electronic filing system for presumptive tax—on the number of small business ...Tax administration Small business Tax compliance
PresentationMaria Jouste on Tax for Development
Maria Jouste , UNU-WIDER Research Associate, will give a presentation at the Tax for Development webinar series on 17 November 2020 (CET). The webinar series is hosted by Chr. Michelsen Institute . The topic of Jouste's presentation will be...
Research BriefEstimating tax gaps in the non-financial sector: A pathway to effective tax collection in South Africa
Many governments, particularly those in developing countries, have set an objective to improve tax revenue mobilization to offer more and better public services to their citizens...Corporate income tax Tax compliance Tax gap
Working PaperThe corporate income tax gap in South Africa: A top-down approach
A key objective of many governments is to improve tax revenue mobilization. One way to achieve this is by improving tax compliance. This requires accurate knowledge of the tax gap, i.e...Corporate income tax Tax compliance Tax gap
ProjectBuilding up efficient and fair tax systems – lessons based on administrative tax data
Theme: Transforming statesTaxation Administrative data Tax compliance