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Publications (57)
The 2022 Annual Lecture was delivered by Daron Acemoğlu. His lecture challenged techno-optimism, which maintains that technological advances will ultimately benefit society at large, and discussed what the path of digital technologies and artificial intelligence imply for the future. Artificial...
Technical Note
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This Technical Note describes Ugandan trade data covering import and export declarations for ten calendar years from January 2013 to December 2022, constructed from transactional-level Ugandan administrative data. The trade data series contains transaction-level ten datasets on imports and ten on...
Technical Note
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This technical note describes the Uganda Revenue Authority (URA) Pay-As-You-Earn (PAYE) data covering financial years 2013/14 to 2021/22. PAYE is paid by an employer who withholds personal income tax on employees’ wages and other employment incomes like benefits and allowances. The data are...
Technical Note
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– The case of Girinka in Rwanda
SOUTHMOD tax-benefit microsimulation models may in some cases oversimulate taxes or benefits, generating greater expenditure, a greater number of beneficiaries, or greater amounts of taxes or taxpayers than reported in administrative data. Drawing on an example of a social benefit policy in Rwanda...
Technical Note
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This technical note describes the compilation of a 2019 Social Accounting Matrix (SAM) for South Africa. SAMs are economy-wide databases that are used together with analytical techniques to strengthen evidence-based policy analysis. This SAM is based on a supply table and a use table for 2019...
Technical Note
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This technical note describes how the 2015 Social Accounting Matrix (SAM) for Mozambique was updated. New Household Budget Survey data availability, changes in the economic structure as captured by the underlying Supply and Use Tables and National Accounts as well as the frequency of previous SAM...
– Can legal reforms trump social norms?
Almost a century has passed since women in South Asia first raised a demand for equal rights in property, especially land, the single most important productive resource in most developing economies. Over time, the struggle broadened and diversified. Despite resistance from conservative lawmakers...
Technical Note
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This note describes methods to derive employment-to-unemployment transition shares across industries during the COVID-19 pandemic and to use these shares in SOUTHMOD tax-benefit microsimulation models to adjust relevant labour market variables. The first method entails the derivation of industry...
Technical Note
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This technical note presents one of the modelling approaches used in Jara and Rattenhuber (2022) to estimate formal employment elasticities, namely the estimation of a discrete choice model of labour supply with informal employment. The approach makes use of ECUAMOD, the tax-benefit model for...
Technical Note
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This technical note describes the Uganda Revenue Authority (URA) firm panel, which is constructed from administrative corporate income tax (CIT) returns and firm registration data for the financial years 2013/14–2019/20. The panel dataset contains over 300 variables, which allow the user to study...
Technical Note
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Agricultural subsidies may have significant productive and distributional consequences, and policy-makers need to be able to assess these impacts as a part of the overall tax and benefit policy. Microsimulation models offer a tool for such analysis also in developing countries, but their coverage...
Technical Note
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This note provides an overview of available cross-country data on ethnic conflict, tensions, and protests. First, it documents the steps taken in the selection of 16 different relevant data sources, before they are briefly described, and their distinct aspects are highlighted. Second, it includes...
Technical Note
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This technical note is the third in a series based on the UNU-WIDER Government Revenue Dataset (GRD). The preceding notes have described in detail the variables contained within the GRD and the source selection procedures. In this technical note, we present the in-depth country-specific notes that...
Technical Note
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– CIT-IRP5 panel v4.0
We update Kreuser and Newman’s (2018) total factor productivity estimates for the South African manufacturing sector using administrative data from 2009–17. We use standard implementations of the Ackerberg et al. (2015) and Wooldridge (2009) productivity estimators and introduce an implementation of...
Technical Note
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This note sets out two different methods on how to adjust incomes in the microdata underlying the standard SOUTHMOD models to reflect a sudden shock, in this case the COVID-19 shock, as done in the accompanying working paper by Lastunen et al. (2021). The note first describes how industry-specific...
Technical Note
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This technical note presents a modelling approach used in Lastunen et al. (2021) where tax and benefit policies are scaled to reflect their actual duration during a single calendar year. It can be applied to tax-benefit microsimulation models implemented in the EUROMOD software. The method is...
Technical Note
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This note describes how the counterfactual datasets in the working paper by Lastunen et al. (2021) have been reweighted, for each country analysed, to the ‘pre-crisis’ time point of 31 March 2020. The procedure consists of five main steps. The note forms part of a series of technical notes that...
Technical Note
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This note, which forms part of a series of technical notes that complement Lastunen et al. (2021), reports the approach used to derive shocks to household expenditures from shocks at the individual-level labour incomes. Its structure is composed by six different parts that describe the technique...
Technical Note
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This note has set out several data processes that have been undertaken using the income data in dataset(s) that underpin SAMOD. Section 1 describes various data-cleaning steps that were undertaken when preparing the LCS 2014/15 as an underpinning dataset for SAMOD. Part 2 elaborates on the process...
Technical Note
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This technical note has been produced alongside a WIDER working paper assessing the effects on income inequality and income tax simulations of adjusting top incomes of employees in survey data based on administrative tax records in Ecuador. The paper and the technical note are based on ECUAMOD...
Technical Note
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This note has been produced alongside a WIDER working paper assessing the effect of the Unemployment Insurance benefit on income protection in Ecuador. The aim of this note is to describe the methodology used to assess the effect of the Unemployment Insurance through the simulation of transitions...
Technical Note
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This note, with emphasis on VAT and excise taxes, illustrates how indirect taxes are modelled in the context of GHAMOD, a tax-benefit microsimulation model for Ghana. GHAMOD is similar to the EUROMOD base platform, and its built-in Statistics Presenter Tool supports simple analyses of ex-ante policy...
Technical Note
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This technical note is part of a series of technical notes describing the construction of the Government Revenue Dataset (GRD). This document specifically focuses on the composition of variables in the GRD (version August 2021) and across the underlying sources, namely the OECD Revenue Statistics...
Technical Note
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This technical note is part of a series of technical notes describing the construction of the Government Revenue Dataset (GRD). We provide an overview of the underlying sources in the GRD and the criteria used in order to select data from them. In addition, details of the approach taken to merge...
As the UN celebrated its 75th anniversary the 2020 WIDER Annual Lecture was delivered by Lord Mark Malloch-Brown. He discussed whether the UN can reinvent itself, or whether it will sink into irrelevance. The UN is buffeted by headwinds, some new and some almost as old as the institution itself...
The 2019 WIDER Annual Lecture was given by Santiago Levy at the Graduate Institute of International and Development Studies in Geneva, where he discussed the challenges of social protection in economies with large informal sectors, such as in Latin America. Social protection systems are an essential...
Technical Note
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This document is part of a series of technical notes describing the compilation of a new companion database that complements the World Income Inequality Database (WIID). This technical note describes the construction of the global distribution companion datasets, version 31 May 2021. While previous...
Technical Note
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This document is part of a series of technical notes describing the compilation of a new companion database that complements the World Income Inequality Database (WIID). A previous note described the selection of income distribution series. Since these series may differ across welfare concepts and...
Technical Note
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This document is part of a series of technical notes describing the compilation of a new companion database that complements the World Income Inequality Database (WIID). This technical note describes the first stage in constructing the new version (31 May 2021) of the companion datasets, i.e. the...
Technical Note
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This document is part of a series of technical notes describing the compilation of a new companion database that complements the UNU-WIDER World Income Inequality Database. It aims at facilitating the analysis of inequality as well as progress in achieving the global goal of reducing inequality...
Technical Note
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This document is part of a series of technical notes describing the compilation of a new companion database that complements the World Income Inequality Database. It aims at facilitating the analysis of inequality as well as progress in achieving the global goal of reducing inequality within and...
Technical Note
pdf
This document is part of a series of technical notes describing the compilation of a new companion database that complements the World Income Inequality Database (WIID). It aims at facilitating the analysis of inequality as well as progress in achieving the global goal of reducing inequality within...
Technical Note
pdf
– The case of UGAMOD
This note describes how to incorporate sub-national poverty lines into a SOUTHMOD country model using conditional constants within the constants function in such a way that the Statistics Presenter can generate national-level poverty statistics. The Uganda tax-benefit microsimulation model UGAMOD is...
Technical Note
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This note introduces the GGDC/UNU-WIDER Economic Transformation Database (ETD), which provides time series of employment and real and nominal value added by 12 sectors in 51 countries for the period 1990–2018. The ETD includes 20 Asian, 9 Latin American, 4 Middle-East and North African, and 18 sub...
Technical Note
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– CIT-IRP5 panel v4.0
The identification of foreign firms and South African multinational enterprises (MNEs) in the CIT-IRP5 panel has proved to be a challenge for many researchers. The CIT-IRP5 panel contains variables indicating different thresholds that determine foreign ownership. The dataset also has variables that...
– Has democracy failed African economies?
The 2018 WIDER Annual Lecture was given by Professor Ernest Aryeetey. He discussed the political economy of structural transformation in Africa and the lecture looked at how various political regimes and economic policies have shaped the African development trajectory, and what are the necessary...
– Measuring global progress toward zero poverty and the Sustainable Development Goals
In 2017 the WIDER Annual Lecture was given by Sabina Alkire. She discussed the implications of using the Global Multidimensional Poverty Index (MPI) and other poverty measures for achieving the United Nations 2030 Agenda for Sustainable Development, particularly Sustainable Development Goal 1 — to...
In 2016 WIDER Annual Lecture 20 was given by Professor Martin Ravallion. He discussed the economic and political issues surrounding the use of direct interventions, such as cash transfers and in kind contributions, against poverty. There is much hope for these interventions, but also much...
In 2015 WIDER Annual Lecture 19 was given by Nobel laureate Amartya Sen. He discussed the overall challenge of sustainable and human-focused development including new and old challenges. Much progress has been made on the old issues of poverty and inequality, but there remains much to be done. On...
– The Foundation for Sustainable Peace
President Ahtisaari reminds us that social capital is a vital and too often neglected precondition for sustainable prosperity. Highlighting the good that economic growth has done in India and China, he joins Professor Amartya Sen in arguing that the significant question is not only how we achieve...
– A Political Economy Approach
In his lecture Professor Timmer highlights the vital, and precarious, period of structural transformation, when agriculture represents a declining share of the economy and labour moves to the cities. Focusing on the difficulties and paradoxes that developing economies face when navigating this...
– Fact and Fiction in Development
Lant Pritchett’s key line of argument in this lecture is that if the current formula that development agencies rely on for building state capability was sound, it should have worked by now. Moreover, success in building state capability typically comes from a struggle to replace bad institutions...
– New Opportunities and Strategies for Structural Transformation in Developing Countries
Structural transformation is a pre-requisite for sustained growth and poverty reduction — such was the conviction of development economists in the mid twentieth century. They demonstrated empirically that moving resources out of low-productivity primary activities sustains the productivity gains...
The unsettling years since 2007 have shown how unfit for the purpose the current international monetary and financial system is. On 9 December 2010, Professor José Antonio Ocampo delivered the 14th WIDER Annual Lecture at the UN headquarters in New York, formulating global recommendations for a...
The lecture will explore the theoretical and empirical links between international trade and economic development over a wide range of space and time, drawing on models and ideas based on his previous work and that of others. Special attention will be paid to such topics as the spice trade, the Silk...
– The Future in the Past?
This lecture examines recent changes in the significance of developing countries in the world economy from a longer term historical perspective. From 1820 to 1950 developing countries experienced a sharp decline in their dominant share of world GDP and a rapid divergence in their per capita income...
The world economy entered the 21st century expanding as rapidly as ever. Developing countries are now major drivers of global growth. But not all developing countries are benefiting equally, and the future prospects of those lagging behind depend crucially on how the world community responds to the...
Annual Lecture
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– Facts, Interpretations, and Policies
People in poor countries live shorter lives than people in rich countries so that, if we take income and health together, there is more inequality in the world than if we consider income alone. Yet international inequalities in life expectancy decreased for many years after 1945, and the strong...
Displaying 48 of 57 results