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Publications (121)
While multinational corporations (MNCs) make up only 1.9% of firms operating in Uganda, they are overrepresented among tax holiday beneficiaries. New estimates reveal that Uganda’s revenue losses due to these tax expenditures peaked at USD 42 million in 2020.A new dataset allows for the first...
Improving tax systems is important for multiple reasons. For Kenya, finding ways to mobilize domestic revenue streams is critical to cutting the vicious cycle of indebtedness that keeps the country tied to external partners. Correct knowledge of the gaps in tax payment helps to identify solutions...
Journal Article
– Insights from survey and tax administrative data in Zambia
THIS ARTICLE IS ON EARLY VIEW | This study examines how formal firms have been impacted by and recovered from the COVID-19 pandemic, by drawing on two distinct but complementary data sources. This is the first attempt to use both survey and tax administrative data to measure the impact of the...
Working Paper
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This paper studies the impact of the COVID-19 pandemic on formal sector employment in Uganda. Utilizing employee-level administrative tax data from the Uganda Revenue Authority, we describe the dynamics of employment as the pandemic evolved, seeking to better understand the various coping strategies...
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...
– Combining tax data and Google Street View images
The issue of tax non-compliance among businesses is pervasive in many developing economies, including Uganda. But to what extent do businesses comply with their tax obligations in the capital city, Kampala? Can the local environment and geographic information help predict the risk of tax non...
Working Paper
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– Challenges and prospects for Uganda
This paper simulates the impact of the global minimum corporate tax rate (GMCTR) in Uganda by estimating the difference between the mechanical and the behavioural changes in tax revenue. Overall, implementation of GMCTR will increase tax revenue, and the revenue increase is inversely proportional to...
Working Paper
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– Evidence from Kampala, Uganda
This paper investigates business tax compliance in a multilevel tax structure with limited coordination. We study the case of Kampala, where firms are taxed at national and local levels—by the Uganda Revenue Authority and the Kampala Capital City Authority, respectively—and where the agencies...
Working Paper
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Uganda has one of the lowest corporate income tax collection rates in sub-Saharan Africa, while offering generous corporate tax incentives. It is unclear whether tax incentives achieve their objectives without primarily benefiting firms, potentially undermining domestic revenue mobilization and...
– Earnings inequality and polarization in eleven countries
Concerns about widening income inequality within countries continue to gain prominence in public debate worldwide. In the last decade, attention to the concentration of income at the very top of the distribution (top 1%) has increased. This concentration largely originates from the accumulation of...
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...
– How collaboration can help
UNU-WIDER has worked for several years in collaboration with sub-Saharan African revenue authorities to facilitate the analysis of digital tax data. During a visit to Kampala, Uganda this year, we asked our colleagues how this collaboration has been useful to them. How do they see their role going...
Working Paper
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– A gendered analysis
This paper estimates the returns to education and their implications for wage inequality using data from the 2015/16 Namibia Income and Expenditure Survey. The paper employs recentred influence function regression to analyse the impact of education across the wage distribution and uses a simulation...
Working Paper
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– Evidence from Uganda
We investigate how the arrival and expansion of mobile network access in Uganda influences firm tax behaviour. Access to mobile technologies could broaden government revenues from corporate income tax through the extensive margin: by reducing the costs of formalization, it could increase the number...
– The Changing Nature of Work and Inequality
Developed countries have experienced a polarization in earnings and in employment, namely stronger growth in the earnings and jobs for the most and least skilled workers at the expense of those in the middle. This pattern has been attributed to differences in tasks—whether a given job is routine and...
Working Paper
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Using nationally representative data on employment and earnings, this paper documents a fall in wage inequality in India over the last two decades. It then examines the role played by increasing minimum wages for the lowest skilled workers in India in contributing to the observed decline. Exploiting...
Displaying 16 of 121 results