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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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Check out our new series of short videos on ‘The puzzle of peace’!

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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124 UNU-WIDER articles, publications, projects, experts...

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  • Blog
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  • (-) Public goods
Journal Special Issue
Development Financing

The real value of official aid flows fell for much of the 1990s, and private capital flows to low-income countries remain mostly limited. The decline in aid flows may endanger the development process, since they finance much of the development budget...

  • Economic assistance and foreign aid
  • International economic relations
  • International finance
Working Paper
Why do women co-operate more in women’s groups?

We examine a public goods game in 83 communities in northern Liberia. Women contributed substantially more to a small-scale development project when playing with other women than in mixed-gender groups, where they contributed at about the same levels...

  • Public goods
  • Gender
  • Bayesian estimation
Journal Article
Public Provision, Commodity Demand, and Hours of Work

The theoretical analysis of optimal commodity taxation is advanced, but there is only limited empirical evidence to guide commodity tax policies. With this paper, we contribute to this body of literature by empirically examining, using Finnish...

  • Children
  • Public goods
  • Taxation
Journal Article
How should commodities be taxed?

The Mirrlees Review recommends that commodity taxation should in general be uniform, but with some goods consumed in conjunction with labour supply (such as child care) left untaxed. This article examines the validity of this claim in an optimal...

  • Public goods
  • Taxation
Journal Article
Ethnic Politics in Ranked and Unranked Systems

This article explores how ethnic politics may operate differently in societies with “ranked” versus “unranked” ethnic systems, where ethnicity and class correlate closely versus very little. It focuses on two hypotheses suggested, but not tested, in...

  • Corporate governance
  • Ethnic relations
  • Public goods
Journal Article
Ethnic Divisions and Public Goods Provision, Revisited

A considerable amount of recent work in political science and economics builds from the hypothesis that ethnic heterogeneity leads to poor provision of public goods, a key component of poor governance. Much of this work cites Alesina, Baqir and...

  • Corporate governance
  • Ethnic relations
  • Public goods
Working Paper
Ethnic Heterogeneity and Public Goods Provision in Zambia

The hypothesis that ethnic diversity has a negative impact on public goods provision is widely accepted. Notably, most work on this issue fails to distinguish adequately between national versus subnational governance. We find that subnational...

  • Education
  • Health
  • Public goods
Working Paper
Taxes and Tax Reform in Ethiopia, 1990-2004

In 1991 the Ethiopian Revolution Democratic Front (EPRDF) toppled the old ‘socialist’ regime that had ruled the country for seventeen years. In contrast to the previous policy regime of hard control, EPRDF initiated a wide range of reforms that...

  • Fiscal policy
  • Income distribution
  • Macroeconomics
Working Paper
Getting Infrastructure Priorities Right in Post-Conflict Reconstruction

In this paper, an attempt is made to identify some key challenges for infrastructure sectors in post-conflict reconstruction. In spite of the Hague and Geneva Conventions, infrastructure can be damaged in conflicts, and reconstructing infrastructure...

  • Infrastructure (Economics)
  • Public goods
  • Social conflict
Working Paper
Post-Conflict Recovery

Countries as diverse as Afghanistan, Angola, and Sierra Leone are now attempting to recover from major wars, often amidst continuing insecurity. The challenge is to achieve a broad-based recovery that benefits the majority of people. The economic and...

  • Economic assistance and foreign aid
  • Economic development
  • International trade
Working Paper
Unlocking Public Entrepreneurship and Public Economies

Unlocking human potential requires a rich network of institutional arrangements in both private and public spheres. Opening the private sphere to entrepreneurship and complex market organization is well understood as a key to increasing the level and...

  • Entrepreneurship
  • Public goods
  • Urban economics
Working Paper
A Macro Policy for Poverty Eradication through Structural Change

This paper argues that poverty originates in the structural injustices of a social order which incapacitates the poor from participating in the growth generating sectors of the economy and leaves them captives in the so called informal sector...

  • Economic development
  • Informal sector
  • Macroeconomics
Working Paper
A New Way of Monitoring the Quality of Urban Life

A growing number of cities around the world have established systems of monitoring the quality of urban life. Many of those systems combine objective and subjective information and attempt to cover a wide variety of topics. This paper introduces a...

  • Public goods
  • Urban economics
  • Valuation
Working Paper
Revenue Potential of the Currency Transaction Tax for Development Finance

The paper assesses the potential of currency transaction taxes (CTT, widely known as the Tobin tax), to raise revenue for global development. Though Tobin proposed and others assessed CTTs in terms of reducing exchange rate volatility and improving...

  • Economic assistance and foreign aid
  • Globalization
  • Public goods
Blog
Diversity debit vs. diversity dividend: Challenging the conventional wisdom
by Rachel M. Gisselquist, Stefan Leiderer, Miguel Niño-Zarazúa April 2016

It is widely accepted in recent work in economics and political science that ethnic diversity has a negative impact on the provision of public goods...

  • Education
  • Health
  • Public goods
Working Paper
Assessing Well-being Using Hierarchical Needs

Determining whether well-being has improved is an important multidisciplinary task. It is important therefore to develop a multidimensional measure of well-being that reflects a wide spectrum of human needs. A new approach is presented in this paper...

  • Econometric models (Economic development)
  • Public goods
  • Welfare economics
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