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Globalization in crisis – confronting a new economic reality

WIDER Annual Lecture 27
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Report: Towards peace, decent work, and greater equality

Research evidence for transforming economies, states, and societies
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New WIID Explorer!

A powerful tool for accessing and analysing data on income inequality
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UNU-WIDER 2022 Annual Report is released

2022 was a key year in the UNU-WIDER 2019–2023 work programme, with great achievements made possible through our partnerships and collaborations Read more in the 2022 Annual Report.
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The Job Ladder: Transforming informal work and livelihoods in developing countries

NEW BOOK - Available now on Open Access. Providing a nuanced view of informality across a range of developing economies using a common conceptual framework.
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Learn about key issues in peace and conflict research in two minutes from top experts in the field. Click here to watch.
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Capacity development in action: UNU-WIDER Winter School

In collaboration with Stellenbosch University, we organised an intensive winter school course on tax policy research, delivering training to 27 African researchers from 13 countries. Read more
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22 UNU-WIDER articles, publications, projects, experts...

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  • Event
  • Publication
  • (-) Revenue
Working Paper
The Revenue and Double Dividend Potential of Taxes on International Private Capital Flows and Securities Transactions

This paper explores two proposals to tax financial flows in developing economies—the package of policies implemented to various degrees by Chile and Colombia during the 1990s, widely referred to today as the Chilean model—and securities transactions...

  • Economic policy
  • Revenue
  • Securities
Working Paper
Tax-benefit microsimulation modelling in Mozambique

This paper assesses the feasibility of developing a tax and benefit microsimulation model in Mozambique. Mozambique’s National Development Strategy 2015–35 commits to providing social security to three-quarters of poor and vulnerable households by...

  • Fiscal policy
  • Revenue
  • Taxation
Working Paper
Toward closer cohesion of international tax statistics

The Government Revenue Dataset (GRD) was launched in September 2014 and, in the few years since, has gone on to be recognized as the go-to source for researchers and policy makers seeking cross-country data on government revenues and taxes. However...

  • Tax
  • Fiscal policy
  • Data
Report
SOUTHMOD country report Mozambique - MOZMOD v2.3

View the latest MOZMOD country report here . This report documents MOZMOD, the SOUTHMOD model developed for Mozambique. This work was carried out by the Ministry of Economy and Finance of Mozambique in collaboration with the project partners in the...

  • Fiscal policy
  • Revenue
  • Taxation
Report
SOUTHMOD country report Uganda - UGAMOD v1.1

View the latest UGAMOD country report here . This report documents UGAMOD, the SOUTHMOD model developed for Uganda. This work was carried out by Uganda Revenue Authority ( URA ) and Makerere University in collaboration with the project partners. The...

  • SOUTHMOD
  • UGAMOD
  • Tax
Report
SOUTHMOD country report Zambia - MicroZAMOD v2.3

View the latest MicroZAMOD country report here . This report documents MicroZAMOD, the SOUTHMOD model developed for Zambia. This work was carried out by Zambia Institute for Policy Analysis & Research ( ZIPAR ) in collaboration with the project...

  • Revenue
  • Taxation
  • SOUTHMOD
Report
SOUTHMOD country report Mozambique - MOZMOD v2.0

View the latest MOZMOD country report here . This report documents MOZMOD, the SOUTHMOD model developed for Mozambique. This work was carried out by the Ministry of Economy and Finance of Mozambique in collaboration with the project partners in the...

  • Fiscal policy
  • Revenue
  • Taxation
Report
SOUTHMOD country report Zambia - MicroZAMOD v2.0

View the latest MicroZAMOD country report here . This report documents MicroZAMOD, the SOUTHMOD model developed for Zambia. This work was carried out by Zambia Institute for Policy Analysis & Research ( ZIPAR ) in collaboration with the project...

  • Revenue
  • Taxation
  • SOUTHMOD
Working Paper
Agricultural Development for Peace

Agricultural development can contribute significantly to peace by raising incomes and employment, thereby reducing the social frustrations that give rise to violence. Agricultural growth also generates revenues for governments, allowing them to...

  • Agriculture
  • International trade
  • Revenue
Working Paper
Choices for spending government revenue

This paper examines a broad range of opportunities for addressing the pressing human development needs of low-income countries by using new oil, gas, and mineral discoveries. It assesses how much of an impact can be made on the funding gaps for...

  • Extractives
  • Education
  • Revenue
Working Paper
Tax-benefit microsimulation modelling in Zambia

This study presents the findings from a feasibility study on the potential for developing a static tax-benefit microsimulation model for Zambia. The paper focuses on the details of the tax-benefit system and possible data sources, building on...

  • Revenue
  • Taxation
Book Chapter
Choices for spending government revenue

Part of Book Extractive Industries

  • Extractives
  • Education
  • Revenue
Working Paper
Tax-benefit microsimulation model in Rwanda

This paper assesses the feasibility of developing a tax and benefit microsimulation model in Rwanda. Tax-benefit microsimulation can be used to explore ways in which national development goals can be achieved in a cost-effective manner, and to assess...

  • Tax-benefit microsimulation
  • Revenue
  • Microsimulation
Research Brief
Dynamics of domestic revenue mobilization
  • GRD
  • Revenue
  • Domestic revenue mobilization
Working Paper
Assessing the distributional impact of lowering the value-added tax rate for standard-rated items in Tanzania and options for recouping revenue losses

This paper explores the distributional impact of lowering the value-added tax rate for standard-rated items in Tanzania Mainland. Using a static tax-benefit microsimulation model—TAZMOD—which is underpinned by data derived from the Household Budget...

  • Value-added tax
  • Microsimulation
  • Redistribution
Working Paper
Glimpses of fiscal states in sub-Saharan Africa

There is a widespread perception that taxing in sub-Saharan Africa has been and remains fraught with problems or government failure. This is not generally true. For more than a century, colonial administrations and independent states have steadily...

  • Tax
  • Revenue
  • Sub-Saharan Africa
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