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Publications (62)
Working Paper
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– Comparing the performance of universal basic income in Uganda and Zambia during COVID-19
The debate over universal basic income (UBI) has gained traction in the developing world in recent years. We analyse the effects of four UBI schemes on poverty and inequality measures during normal times and times of crisis in Uganda and Zambia. We use static microsimulation models and nationally...
Working Paper
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– Simulation results for Zambia
The COVID-19 pandemic increased public debt and changed the income distribution in many countries. We use a numerical simulation approach to derive optimal nonlinear marginal tax rates for the pre-crisis and crisis periods. We contribute to the literature by examining optimal tax rates numerically...
Working Paper
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– A comparative perspective
We examine the distributional effects of the COVID-19 pandemic and associated tax-benefit measures in seven sub-Saharan African countries, focusing on the onset of the crisis.We evaluate impacts on disposable incomes, considering variations across income groups; assess the effectiveness of tax...
Working Paper
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– An examination of the alleviating impact of tax and benefit measures
This paper investigates the impact of the COVID-19 pandemic and related tax-benefit measures in Viet Nam. The focus is on the initial phase of the crisis in 2020. The study delves into how the pandemic affected disposable incomes, examining the differences across the income distribution and impacts...
Working Paper
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– Evidence from South Africa
Wage subsidies served as a dominant labour market policy response around the world to mitigate job losses in response to the COVID-19 pandemic. However, no causal evidence of their effects exists for developing countries.We use unique panel labour force survey data and exploit a temporary...
Working Paper
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This study evaluates which type of benefit—a universal benefit, a proxy mean-tested benefit, or a categorical benefit— better cushions the poverty effects of income shocks in a developing economy. We compare the effectiveness of the three benefit schemes on poverty first conceptually and then by...
Working Paper
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– An analysis using tax-benefit microsimulation modelling
Establishing an equitable and efficient tax system is essential for reducing poverty, combating inequality, and fostering sustainable economic growth. Rwanda’s government has recognized this and implemented significant changes to the personal income tax schedule for 2023 and 2024 as part of broader...
Report
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This report documents COLMOD, the SOUTHMOD micrososimulation model developed for Colombia. It describes the different tax–benefit policies in place, how the microsimulation model takes advantage of these different provisions, and the database on which the model runs. It concludes with a validation...
Report
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This report documents BOLMOD, the SOUTHMOD micrososimulation model developed for Bolivia. It describes the different tax–benefit policies in place, how the microsimulation model takes advantage of these different provisions, and the database on which the model runs. It concludes with a validation of...
Report
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This report documents PERUMOD, the SOUTHMOD micrososimulation model developed for Peru. It describes the different tax–benefit policies in place, how the microsimulation model takes advantage of these different provisions, and the database on which the model runs. It concludes with a validation of...
Report
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This report documents ECUAMOD, the SOUTHMOD micrososimulation model developed for Ecuador. It describes the different tax–benefit policies in place, how the microsimulation model takes advantage of these different provisions, and the database on which the model runs. It concludes with a validation...
Report
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This report documents VNMOD, the SOUTHMOD model developed for Viet Nam. This work has been carried out by the Central Institute for Economic Management (CIEM) in collaboration with UNU-WIDER and SASPRI. The results presented in this report are derived using VNMOD version 3.3 running on EUROMOD...
Report
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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 partners. The results presented in this report are derived using MicroZAMOD version 2.15 running on...
Report
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This report documents UGAMOD, the SOUTHMOD model developed for Uganda. It describes the different tax–benefit policies in place, how the microsimulation model picks up these different provisions, and the database on which the model runs. It concludes with a validation of UGAMOD results against...
Report
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This report documents TAZMOD, the SOUTHMOD model developed for Tanzania Mainland. It describes the different tax–benefit policies in place, how the microsimulation model picks up these different provisions, and the database on which the model runs. It concludes with a validation of TAZMOD results...
Report
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This report documents MOZMOD, the SOUTHMOD model developed for Mozambique. It describes the different tax-benefit policies in place, how the microsimulation model picks up these different provisions, and the database on which the model runs. It concludes with a validation of MOZMOD results against...
Displaying 16 of 62 results